Tag Archives: three phase synchronous motor

China factory Qbsf-180-27015 AC Synchronous Servo Three Phase Electric Motor for Machine Tools with Great quality

Product Description

Product features

 

Fine appearance
High precision control
Large starting torque at ultra-low frequency
Wide constant power range
Strong overload capacity
Voltage shock resistance, long service life
Low electromagnetic noise, smooth operation
Able to adapt to most harsh environments

 

Product model explanation

The explanation of the motor model is as follows

 

Product Parameters

 

 

Product Size

 

CNC system overall solution

Company Profile

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Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

servo motor

How does the cost of servo motors vary based on their specifications and features?

The cost of servo motors can vary significantly based on their specifications and features. Several factors influence the price of servo motors, and understanding these factors can help in selecting the most cost-effective option for a specific application. Let’s explore in detail how the cost of servo motors can vary:

1. Power Rating:

One of the primary factors affecting the cost of a servo motor is its power rating, which is typically measured in watts or kilowatts. Higher power-rated servo motors generally cost more than lower-rated ones due to the increased materials and manufacturing required to handle higher power levels. The power rating of a servo motor is determined by the torque and speed requirements of the application. Higher torque and speed capabilities often correspond to higher costs.

2. Torque and Speed:

The torque and speed capabilities of a servo motor directly impact its cost. Servo motors designed for high torque and high-speed applications tend to be more expensive due to the need for robust construction, specialized materials, and advanced control electronics. Motors with higher torque and speed ratings often require more powerful magnets, larger windings, and higher precision components, contributing to the increase in cost.

3. Frame Size:

The physical size or frame size of a servo motor also plays a role in determining its cost. Servo motors come in various frame sizes, such as NEMA (National Electrical Manufacturers Association) standard sizes in North America. Larger frame sizes generally command higher prices due to the increased materials and manufacturing complexity required to build larger motors. Smaller frame sizes, on the other hand, may be more cost-effective but may have limitations in terms of torque and speed capabilities.

4. Feedback Mechanism:

The feedback mechanism used in a servo motor affects its cost. Servo motors typically employ encoders or resolvers to provide feedback on the rotor position. Higher-resolution encoders or more advanced feedback technologies can increase the cost of the motor. For example, servo motors with absolute encoders, which provide position information even after power loss, tend to be more expensive than those with incremental encoders.

5. Control Features and Technology:

The control features and technology incorporated into a servo motor can influence its cost. Advanced servo motors may offer features such as built-in controllers, fieldbus communication interfaces, advanced motion control algorithms, or integrated safety functions. These additional features contribute to the cost of the motor but can provide added value and convenience in certain applications. Standard servo motors with basic control functionality may be more cost-effective for simpler applications.

6. Brand and Reputation:

The brand and reputation of the servo motor manufacturer can impact its cost. Established and reputable brands often command higher prices due to factors such as quality assurance, reliability, technical support, and extensive product warranties. While motors from less-known or generic brands may be more affordable, they may not offer the same level of performance, reliability, or long-term support.

7. Customization and Application-Specific Requirements:

If a servo motor needs to meet specific customization or application-specific requirements, such as specialized mounting options, environmental sealing, or compliance with industry standards, the cost may increase. Customization often involves additional engineering, design, and manufacturing efforts, which can lead to higher prices compared to off-the-shelf servo motors.

It’s important to note that the cost of a servo motor is not the sole indicator of its quality or suitability for a particular application. It is essential to carefully evaluate the motor’s specifications, features, and performance characteristics in relation to the application requirements to make an informed decision.

In summary, the cost of servo motors varies based on factors such as power rating, torque and speed capabilities, frame size, feedback mechanism, control features and technology, brand reputation, and customization requirements. By considering these factors and comparing different options, it is possible to select a servo motor that strikes the right balance between performance and cost-effectiveness for a specific application.

servo motor

Are there different types of servo motors, and how do they differ?

Yes, there are different types of servo motors available, each with its own characteristics and applications. The variations among servo motors can be attributed to factors such as construction, control mechanisms, power requirements, and performance specifications. Let’s explore some of the common types of servo motors and how they differ:

1. DC Servo Motors:

DC servo motors are widely used in various applications. They consist of a DC motor combined with a feedback control system. The control system typically includes a position or velocity feedback sensor, such as an encoder or a resolver. DC servo motors offer good speed and torque control and are often employed in robotics, automation, and hobbyist projects. They can be operated with a separate motor driver or integrated into servo motor units with built-in control electronics.

2. AC Servo Motors:

AC servo motors are designed for high-performance applications that require precise control and fast response times. They are typically three-phase motors and are driven by sinusoidal AC waveforms. AC servo motors often incorporate advanced control algorithms and feedback systems to achieve accurate position, velocity, and torque control. These motors are commonly used in industrial automation, CNC machines, robotics, and other applications that demand high precision and dynamic performance.

3. Brushed Servo Motors:

Brushed servo motors feature a traditional brushed DC motor design. They consist of a rotor with a commutator and carbon brushes that make physical contact with the commutator. The brushes provide electrical connections, allowing the motor’s magnetic field to interact with the rotor’s windings. Brushed servo motors are known for their simplicity and cost-effectiveness. However, they may require more maintenance due to brush wear, and they generally have lower efficiency and shorter lifespan compared to brushless servo motors.

4. Brushless Servo Motors:

Brushless servo motors, also known as brushless DC (BLDC) motors, offer several advantages over brushed motors. They eliminate the need for brushes and commutators, resulting in improved reliability, higher efficiency, and longer lifespan. Brushless servo motors rely on electronic commutation, typically using Hall effect sensors or encoder feedback for accurate rotor position detection. These motors are widely used in robotics, industrial automation, aerospace, and other applications that require high-performance motion control with minimal maintenance.

5. Linear Servo Motors:

Linear servo motors are designed to provide linear motion instead of rotational motion. They consist of a primary part (stator) and a secondary part (slider or forcer) that interact magnetically to generate linear motion. Linear servo motors offer advantages such as high speed, high acceleration, and precise positioning along a linear axis. They find applications in various industries, including semiconductor manufacturing, packaging, printing, and machine tools.

6. Micro Servo Motors:

Micro servo motors are small-sized servo motors often used in applications with limited space and low power requirements. They are commonly found in hobbyist projects, model airplanes, remote-controlled vehicles, and small robotic systems. Micro servo motors are lightweight, compact, and offer reasonable precision and control for their size.

These are some of the different types of servo motors available, each catering to specific applications and requirements. The choice of servo motor type depends on factors such as the desired performance, accuracy, power requirements, environmental conditions, and cost considerations. Understanding the differences between servo motor types is essential for selecting the most suitable motor for a particular application.

servo motor

Can you explain the difference between a servo motor and a regular electric motor?

A servo motor and a regular electric motor are both types of electric motors, but they have distinct differences in terms of design, control, and functionality.

A regular electric motor, also known as an induction motor or a DC motor, is designed to convert electrical energy into mechanical energy. It consists of a rotor, which rotates, and a stator, which surrounds the rotor and generates a rotating magnetic field. The rotor is connected to an output shaft, and when current flows through the motor’s windings, it creates a magnetic field that interacts with the stator’s magnetic field, resulting in rotational motion.

On the other hand, a servo motor is a more specialized type of electric motor that incorporates additional components for precise control of position, speed, and acceleration. It consists of a regular electric motor, a sensor or encoder, and a feedback control system. The sensor or encoder provides feedback on the motor’s current position, and this information is used by the control system to adjust the motor’s behavior.

The key difference between a servo motor and a regular electric motor lies in their control mechanisms. A regular electric motor typically operates at a fixed speed based on the voltage and frequency of the power supply. In contrast, a servo motor can be controlled to rotate to a specific angle or position and maintain that position accurately. The control system continuously monitors the motor’s actual position through the feedback sensor and adjusts the motor’s operation to achieve the desired position or follow a specific trajectory.

Another distinction is the torque output of the motors. Regular electric motors generally provide high torque at low speeds and lower torque at higher speeds. In contrast, servo motors are designed to deliver high torque at both low and high speeds, which makes them suitable for applications that require precise and dynamic motion control.

Furthermore, servo motors often have a more compact and lightweight design compared to regular electric motors. They are commonly used in applications where precise positioning, speed control, and responsiveness are critical, such as robotics, CNC machines, automation systems, and remote-controlled vehicles.

In summary, while both servo motors and regular electric motors are used to convert electrical energy into mechanical energy, servo motors offer enhanced control capabilities, precise positioning, and high torque at various speeds, making them well-suited for applications that require accurate and dynamic motion control.

China factory Qbsf-180-27015 AC Synchronous Servo Three Phase Electric Motor for Machine Tools   with Great quality China factory Qbsf-180-27015 AC Synchronous Servo Three Phase Electric Motor for Machine Tools   with Great quality
editor by CX 2024-02-23

China best Sgm7j-06afc6s Replacement Three Phase Synchronous Electric AC Servo Motor for Packing Robot with Hot selling

Product Description

Blue Equator Intelligent Equipment Co., Ltd. is a professional R & D, production, sales of servo system and control system, energy storage system and other related products of comprehensive solutions provider.

Pre-delivery Inspection

We have a strict quality inspection process, all products before the packaging to go through strict performance and quality testing, to ensure that each product is qualified.

Inventory & Distribution

Our company has a professional product storage base, which is the guarantee of continuous supply of goods throughout our supply chain. Warehouse products are complete, stacked neatly. Daily inventory of products out of the warehouse to ensure the accurate quantity of goods. At present, all the released goods have been fully stocked, please new and old customers rest assured to buy, we will be the fastest speed to deliver the goods to you. (except for special edition products.)

Packing & Shipping
 

We have extensive experience in the export business and have cooperated with many international trading companies. Cooperating express companies such as DHL, fedex, UPS, etc., we can arrange the transportation mode according to the transportation requirements of customers.

Before transportation, we will package the products according to the needs of customers and the packaging and transportation requirements of export products. According to the type and characteristics of the product, we will choose the appropriate packaging materials to protect the product and prevent damage to the product due to vibration, bump and other factors during transportation.

Global Sales & Technical Services

Our professional team provides you with a full range of services, covering the world, and is ready to answer all your questions.

FAQ  
                                                                                                                                                                                                                                                                   

FAQ  
                                                                                                                                          

Q1. How long is the delivery time? 
A1. We’ll arrange the delivery after you order, the estimated production time will be around 7-15 days, from the receipt of order. Shipping normally takes 7-25 working days. 

Q2. Are you trading company or manufacturer?
A2. Yes, we are manufacturer, we have our own factory.

Q3. Can I test sample?
A3. Yes, sample charged can be offered for testing.
 
Q4. Can we be agent or distributor?
A4. Yes, welcome and we will support you.

Q5. How about the after services and technical support?
A5. We offer 24h customer service for you. In addition to existing products, we can also offer other technical products according to your needs, the technical supports are free.

Q6. How about the shippment?
A6. We can ship goods by express, such as DHL, FedEx, UPS, CDEK, ARAMEX, and by train, by ship.

Q7. How about warranty?
A7.  We supply all products with 12 month warranty.

Q8. How about the Payment?
A8. We accept T/T, Paypal, this is negotiable.     
   
Q9. Could you send me a price list?
A9. For all of our motors, they are customized based on different requirements like power, voltage, gear ratio, rated torque and shaft diameter etc. The price also varies according to different order qty. So it’s difficult for us to provide a price list.
If you can share your detailed specification and order qty, we’ll see what offer we can provide.                                                                                               
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Application: Universal, Industrial
Speed: Constant Speed
Number of Stator: Three-Phase
Samples:
US$ 86/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

servo motor

Where can individuals find reliable resources for learning more about servo motors and their applications?

Individuals interested in learning more about servo motors and their applications can access a variety of reliable resources. These resources provide valuable information, technical knowledge, and practical insights. Here are some places where individuals can find reliable resources for expanding their understanding of servo motors:

1. Manufacturer Websites:

Leading servo motor manufacturers often provide detailed documentation, technical specifications, application notes, and white papers on their websites. These resources offer in-depth information about their products, technologies, and best practices for servo motor applications. Users can visit the websites of prominent manufacturers to access reliable and up-to-date information.

2. Industry Associations and Organizations:

Industry associations and organizations related to automation, robotics, or specific industries often offer educational materials and resources on servo motors. They may provide technical publications, webinars, seminars, and training programs focused on servo motor technology and applications. Examples of such organizations include the International Society of Automation (ISA), the Robotics Industries Association (RIA), and the Society of Automotive Engineers (SAE).

3. Books and Technical Publications:

Books dedicated to servo motor technology, control systems, and industrial automation can provide comprehensive knowledge on the subject. Some recommended titles include “Servo Motors and Industrial Control Theory” by Riazollah Firoozian, “Electric Motors and Drives: Fundamentals, Types, and Applications” by Austin Hughes and Bill Drury, and “Servo Motors and Motion Control: An Introduction” by Albert F. Seabury. Technical publications and journals such as IEEE Transactions on Industrial Electronics and Control Engineering Practice also offer valuable insights and research findings.

4. Online Courses and Training Platforms:

Various online learning platforms offer courses and training programs focused on servo motors and their applications. Websites like Udemy, Coursera, and LinkedIn Learning provide access to video-based courses taught by industry experts. These courses cover topics such as servo motor fundamentals, motion control, programming, and troubleshooting. By enrolling in these courses, individuals can acquire structured knowledge and practical skills related to servo motors.

5. Technical Forums and Discussion Groups:

Participating in technical forums and discussion groups can be an effective way to learn from industry professionals and enthusiasts. Websites like Stack Exchange, Reddit, and engineering-focused forums host discussions on servo motors, where individuals can ask questions, share experiences, and gain insights from the community. It’s important to verify the credibility of the information shared in such forums and rely on responses from trusted contributors.

6. Trade Shows and Conferences:

Attending trade shows, exhibitions, and conferences related to automation, robotics, or specific industries can provide opportunities to learn about servo motors. These events often feature presentations, workshops, and demonstrations by industry experts and manufacturers. Participants can gain hands-on experience, interact with professionals, and stay updated with the latest advancements in servo motor technology.

By leveraging these reliable resources, individuals can deepen their knowledge and understanding of servo motors and their applications. It is advisable to consult multiple sources and cross-reference information to ensure a comprehensive understanding of the subject.

servo motor

How is the size of a servo motor determined based on application requirements?

The size of a servo motor is an important consideration when selecting a motor for a specific application. The size of the motor is determined based on various factors related to the application requirements. Let’s explore how the size of a servo motor is determined:

1. Torque Requirements:

One of the primary factors in determining the size of a servo motor is the torque requirements of the application. The motor should be able to generate sufficient torque to handle the load and overcome any resistance or friction in the system. The required torque depends on factors such as the weight of the load, the distance from the motor’s axis of rotation, and any additional forces acting on the system. By analyzing the torque requirements, one can select a servo motor with an appropriate size and torque rating to meet the application’s needs.

2. Speed and Acceleration Requirements:

The desired speed and acceleration capabilities of the application also influence the size of the servo motor. Different applications have varying speed and acceleration requirements, and the motor needs to be capable of achieving the desired performance. Higher speeds and accelerations may require larger motors with more powerful components to handle the increased forces and stresses. By considering the required speed and acceleration, one can determine the size of the motor that can meet these demands.

3. Inertia and Load Inertia Ratio:

The inertia of the load and the inertia ratio between the load and the servo motor are important considerations in sizing the motor. Inertia refers to the resistance of an object to changes in its rotational motion. If the load has a high inertia, it requires a servo motor with sufficient size and torque to accelerate and decelerate the load effectively. The inertia ratio, which is the ratio of the load inertia to the motor inertia, affects the motor’s ability to control the load’s motion accurately. A proper balance between the load and motor inertia is necessary to achieve optimal performance and stability in the system.

4. Duty Cycle and Continuous Operation:

The duty cycle and continuous operation requirements of the application also impact the motor size selection. Duty cycle refers to the ratio of the motor’s operating time to the total cycle time. Applications with high-duty cycles or continuous operation may require larger motors that can handle sustained operation without overheating or performance degradation. It is important to consider the motor’s continuous torque rating and thermal characteristics to ensure it can operate reliably under the given duty cycle requirements.

5. Physical Space Constraints:

The physical space available for installing the servo motor is another factor to consider. The motor’s dimensions should fit within the available space, considering factors such as motor length, diameter, and any mounting requirements. It is essential to ensure that the chosen motor can be easily integrated into the system without interfering with other components or causing space constraints.

6. Weight Limitations:

The weight limitations of the application may influence the motor size selection. If there are weight restrictions, such as in mobile or lightweight applications, it is necessary to choose a servo motor that is compact and lightweight while still providing the required performance. Lighter servo motors can help optimize the overall weight and balance of the system.

7. Cost Considerations:

Cost is also a factor to consider when determining the size of a servo motor. Larger motors with higher torque and performance capabilities tend to be more expensive. It is important to strike a balance between the required performance and the cost constraints of the application. Analyzing the cost-effectiveness and overall value of the motor in relation to the application requirements is essential.

By considering these factors, one can determine the appropriate size of a servo motor that can meet the specific application requirements. It is advisable to consult with manufacturers or experts in the field to ensure the chosen motor size aligns with the application needs and provides optimal performance and reliability.

servo motor

In which industries are servo motors commonly used, and what applications do they serve?

Servo motors are widely used across various industries due to their precise control capabilities and ability to deliver high torque at different speeds. Here are some industries where servo motors are commonly employed, along with their applications:

1. Robotics:

Servo motors are extensively used in robotics to control the movement of robotic limbs and joints. They enable precise positioning and accurate control, allowing robots to perform tasks with high accuracy and repeatability. Servo motors are also employed in humanoid robots, industrial manipulators, and collaborative robots (cobots).

2. Manufacturing and Automation:

In manufacturing and automation industries, servo motors are used in various applications such as conveyor systems, pick-and-place machines, packaging equipment, and assembly lines. Servo motors provide precise control over the movement of components, ensuring accurate positioning, fast response times, and high throughput.

3. CNC Machining:

Servo motors play a vital role in computer numerical control (CNC) machines, where they control the movement of axes (e.g., X, Y, and Z). These motors enable precise and smooth motion, allowing CNC machines to accurately shape and cut materials such as metal, wood, and plastics. Servo motors are also used in CNC routers, milling machines, lathes, and laser cutting equipment.

4. Aerospace and Aviation:

Servo motors find applications in the aerospace and aviation industries, particularly in flight control systems. They are used to control the movement of aircraft surfaces, such as ailerons, elevators, rudders, and flaps. Servo motors ensure precise and responsive control, contributing to the stability and maneuverability of aircraft.

5. Medical Devices:

In the medical field, servo motors are used in various devices and equipment. They are employed in robotic surgery systems, prosthetics, exoskeletons, infusion pumps, diagnostic equipment, and laboratory automation. Servo motors enable precise and controlled movements required for surgical procedures, rehabilitation, and diagnostic tests.

6. Automotive:

Servo motors have several applications in the automotive industry. They are used in electric power steering systems, throttle control, braking systems, and active suspension systems. Servo motors provide accurate control over steering, acceleration, and braking, enhancing vehicle safety and performance.

7. Entertainment and Motion Control:

Servo motors are widely used in the entertainment industry for animatronics, special effects, and motion control systems. They enable realistic movements of animatronic characters, robotic props, and camera rigs in film, television, and theme park attractions. Servo motors also find applications in motion simulators, gaming peripherals, and virtual reality systems.

In addition to these industries, servo motors are utilized in various other fields, including industrial automation, renewable energy systems, textile machinery, printing and packaging, and scientific research.

Overall, servo motors are versatile components that find widespread use in industries requiring precise motion control, accurate positioning, and high torque output. Their applications span across robotics, manufacturing, CNC machining, aerospace, medical devices, automotive, entertainment, and numerous other sectors.

China best Sgm7j-06afc6s Replacement Three Phase Synchronous Electric AC Servo Motor for Packing Robot   with Hot selling	China best Sgm7j-06afc6s Replacement Three Phase Synchronous Electric AC Servo Motor for Packing Robot   with Hot selling
editor by CX 2024-02-09

China Best Sales Kc130-M08420 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools vacuum pump oil near me

Product Description

Product Description

       KND brand was founded in ZheJiang in 1993, mainly engaged in CNC system and industrial automation product research and development, production, sales and service. After nearly 30 years of development, KND  has a series of products in 6 categories, including CNC system, robot controller, pan-automation controller, feed drive and motor, spindle drive and motor, and industrial Internet, which meet the application needs of CNC lathes, CNC milling machines, machining centers, grinding machines and other tool and equipment industries and industrial robots, truss robots, workshop networking, data acquisition and analysis, etc., providing a sufficient range of choices for different users.

Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.
>·Drawing Request
If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
>·On Your Need
We can modify standard products or customize them to meet your specific needs.

  • Motor Features
  • Five pairs of poles, smaller volume (80% of the volume of the original 4 pairs of poles ST series motor)  
  • Equipped with high resolution encoder (23-bit absolute encoder)
  • Maximum torque 300%, stronger overload capacity
  • The protection level is increased to IP67
  • The vibration level is raised to A level
  • Motor heating is reduced by 20%
  • 380V motor, rated speed improved

Model Explanation

Wiring

Parameters of Motor Equipped with Power-off Brake

Frame NO. Rated torque Rated voltage Rated current Rated power Increased weight
130 Series 12 Nm DC24V 0.69A±10% 16.5W 1.06Kg

Detailed Photos

Fig.KC130 series servo motors’ mounting dimensions(unit:mm)
 

Model KC130 KC130 KC130 KC130
  M06571 M08420 M11520 M15571
Rated power (kW) 1.2 1.7 2.4 3.1
Rated torque (N.m) 6 8.4 11.5 15
Maximum instantaneous torque (N.m) 18 25.2 34.5 45
Rated speed (rpm) 2000 2000 2000 2000
Maximum speed (rpm) 4000 4000 4000 4000
Rated current (A) 4.5 6.0 7.0 9.0
Maximum instantaneous current (A) 13.5 18.0 21.0 27.0
Rotor inertia (kg*cm^2) 14.3 20.8 31 40.87
Weight(Kg) 5.9 7.6 10.0 12.3
Pole pairs 5
Adapted driver work voltage (VAC) 380
Insulation class F
Protection level IP67
Installation type Flange mounting
Environment Temperature -15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing)
  Humidity 80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation)
  Air Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust
  Vibration Vibration speed below 0.5mm/s
LL Without brake 134 151 190 220
D 22 22 24 24
W 6 6 8 8
T 6 6 7 7
G 18.5 18.5 20 20

*Note: We can manufacture products according to customer’s requirements.

Fig.KC130(Z) series servo motors’ mounting dimensions(unit:mm)
 

Model KC130 KC130 KC130 KC130
  M06571Z M08420Z M11520Z M15571Z
Rated power (kW) 1.2 1.7 2.4 3.1
Rated torque (N.m) 6 8.4 11.5 15
Maximum instantaneous torque (N.m) 18 25.2 34.5 45
Rated speed (rpm) 2000 2000 2000 2000
Maximum speed (rpm) 4000 4000 4000 4000
Rated current (A) 4.5 6.0 7.0 9.0
Maximum instantaneous current (A) 13.5 18.0 21.0 27.0
Rotor inertia (kg*cm^2) 14.88 21.45 31.55 41.45
Weight(Kg) 7.6 9.2 11.1 13.3
Pole pairs 5
Adapted driver work voltage (VAC) 380
Insulation class F
Protection level IP67
Installation type Flange mounting
Environment Temperature -15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing)
  Humidity 80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation)
  Air Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust
  Vibration Vibration speed below 0.5mm/s
LL With brake 160 177 216 246
D 22 22 24 24
W 6 6 8 8
T 6 6 7 7
G 18.5 18.5 20 20

*Note: We can manufacture products according to customer’s requirements.

Motor characteristic curve
A:Continuous work area;B:Short-term work area

Company Profile

ZheJiang KND Automation Technology CO.,Ltd

ABOUT US

   
       ZheJiang KND CNC Technique Co.LTD(KND) was established in 1993.It is a joint-stock private enterprise that is the earliest 1 focusing on the research,production,sales and service of CNC system in China.It has the qualification of national high-tech enterprise,and it is 1 of the largest CNC system brand in China.

       KND has the core technology of self-research and possesses independent intellectual property rights. After 30 years’ development, it has a number of series products: CNC system, robot controller, automation controller, feed driver and motor, spindle driver and motor, industrial Internet.These products can meet the application requirements of CNC lathes, CNC milling machines, machining centers,grinding machines and other industrial equipments.It can also be used in industrial robots, truss robots, workshop networking,data collection and analysis,and other automation fields.So,KND provided a full range of choices for different kinds of clients.

DEVELOPMENT HISTORY
 

PRODUCT DISTRIBUTION

MOTOR OVERVIEW
 

K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

ZJY (-K) series AC spindle servo motor used for CNC machine tools has the characteristics of compact structure,long service life,small moment of inertia and higher control accuracy. Combined with ZD210 series of new spindle servo driver, can make its performance get better display.It can be widely used in various CNC machine tools and it can also be the spindle,feed and other parts of the CNC mechanical products.

ZJY (-K) series spindle servo motor’s parameters showed below, rated power: range from 3.7kW to 37kW, rated voltage: 380V, rated frequency: 25, 33.3, 50, 66.67, 83.33Hz, rated speed: 750, 1000, 1500,2000, 2500r/ min.The maximum speed can reach 12000r/ min. The working system of the motor is S1, the protection level is IP54, and the insulation level is F. There are thermal element in the interior of motors., this kind of moter lose heat by a independent fan.You can choose a motor with a photoelectric encoder or a rotary transformer,that depends on your needs.

 

EXHIBITIONS

CERTIFICATE PATENT DISPLAY
 

FAQ

Payments
1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
4) Please check the package CHINAMFG receipt, if there are some damages, please contact us immediately.

Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

If you need more information, please contact with us. We will attach great importance to your any problems.Hope we could establish a long-term effective cooperation.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Universal, Industrial
Operating Speed: Constant Speed
Operation Mode: Electric Motor
Magnetic Structure: Permanent Magnet
Function: Driving
Structure: Rotating Pole Type (Armature Fixed)

servo motor

How does the cost of servo motors vary based on their specifications and features?

The cost of servo motors can vary significantly based on their specifications and features. Several factors influence the price of servo motors, and understanding these factors can help in selecting the most cost-effective option for a specific application. Let’s explore in detail how the cost of servo motors can vary:

1. Power Rating:

One of the primary factors affecting the cost of a servo motor is its power rating, which is typically measured in watts or kilowatts. Higher power-rated servo motors generally cost more than lower-rated ones due to the increased materials and manufacturing required to handle higher power levels. The power rating of a servo motor is determined by the torque and speed requirements of the application. Higher torque and speed capabilities often correspond to higher costs.

2. Torque and Speed:

The torque and speed capabilities of a servo motor directly impact its cost. Servo motors designed for high torque and high-speed applications tend to be more expensive due to the need for robust construction, specialized materials, and advanced control electronics. Motors with higher torque and speed ratings often require more powerful magnets, larger windings, and higher precision components, contributing to the increase in cost.

3. Frame Size:

The physical size or frame size of a servo motor also plays a role in determining its cost. Servo motors come in various frame sizes, such as NEMA (National Electrical Manufacturers Association) standard sizes in North America. Larger frame sizes generally command higher prices due to the increased materials and manufacturing complexity required to build larger motors. Smaller frame sizes, on the other hand, may be more cost-effective but may have limitations in terms of torque and speed capabilities.

4. Feedback Mechanism:

The feedback mechanism used in a servo motor affects its cost. Servo motors typically employ encoders or resolvers to provide feedback on the rotor position. Higher-resolution encoders or more advanced feedback technologies can increase the cost of the motor. For example, servo motors with absolute encoders, which provide position information even after power loss, tend to be more expensive than those with incremental encoders.

5. Control Features and Technology:

The control features and technology incorporated into a servo motor can influence its cost. Advanced servo motors may offer features such as built-in controllers, fieldbus communication interfaces, advanced motion control algorithms, or integrated safety functions. These additional features contribute to the cost of the motor but can provide added value and convenience in certain applications. Standard servo motors with basic control functionality may be more cost-effective for simpler applications.

6. Brand and Reputation:

The brand and reputation of the servo motor manufacturer can impact its cost. Established and reputable brands often command higher prices due to factors such as quality assurance, reliability, technical support, and extensive product warranties. While motors from less-known or generic brands may be more affordable, they may not offer the same level of performance, reliability, or long-term support.

7. Customization and Application-Specific Requirements:

If a servo motor needs to meet specific customization or application-specific requirements, such as specialized mounting options, environmental sealing, or compliance with industry standards, the cost may increase. Customization often involves additional engineering, design, and manufacturing efforts, which can lead to higher prices compared to off-the-shelf servo motors.

It’s important to note that the cost of a servo motor is not the sole indicator of its quality or suitability for a particular application. It is essential to carefully evaluate the motor’s specifications, features, and performance characteristics in relation to the application requirements to make an informed decision.

In summary, the cost of servo motors varies based on factors such as power rating, torque and speed capabilities, frame size, feedback mechanism, control features and technology, brand reputation, and customization requirements. By considering these factors and comparing different options, it is possible to select a servo motor that strikes the right balance between performance and cost-effectiveness for a specific application.

servo motor

Are there different types of servo motors, and how do they differ?

Yes, there are different types of servo motors available, each with its own characteristics and applications. The variations among servo motors can be attributed to factors such as construction, control mechanisms, power requirements, and performance specifications. Let’s explore some of the common types of servo motors and how they differ:

1. DC Servo Motors:

DC servo motors are widely used in various applications. They consist of a DC motor combined with a feedback control system. The control system typically includes a position or velocity feedback sensor, such as an encoder or a resolver. DC servo motors offer good speed and torque control and are often employed in robotics, automation, and hobbyist projects. They can be operated with a separate motor driver or integrated into servo motor units with built-in control electronics.

2. AC Servo Motors:

AC servo motors are designed for high-performance applications that require precise control and fast response times. They are typically three-phase motors and are driven by sinusoidal AC waveforms. AC servo motors often incorporate advanced control algorithms and feedback systems to achieve accurate position, velocity, and torque control. These motors are commonly used in industrial automation, CNC machines, robotics, and other applications that demand high precision and dynamic performance.

3. Brushed Servo Motors:

Brushed servo motors feature a traditional brushed DC motor design. They consist of a rotor with a commutator and carbon brushes that make physical contact with the commutator. The brushes provide electrical connections, allowing the motor’s magnetic field to interact with the rotor’s windings. Brushed servo motors are known for their simplicity and cost-effectiveness. However, they may require more maintenance due to brush wear, and they generally have lower efficiency and shorter lifespan compared to brushless servo motors.

4. Brushless Servo Motors:

Brushless servo motors, also known as brushless DC (BLDC) motors, offer several advantages over brushed motors. They eliminate the need for brushes and commutators, resulting in improved reliability, higher efficiency, and longer lifespan. Brushless servo motors rely on electronic commutation, typically using Hall effect sensors or encoder feedback for accurate rotor position detection. These motors are widely used in robotics, industrial automation, aerospace, and other applications that require high-performance motion control with minimal maintenance.

5. Linear Servo Motors:

Linear servo motors are designed to provide linear motion instead of rotational motion. They consist of a primary part (stator) and a secondary part (slider or forcer) that interact magnetically to generate linear motion. Linear servo motors offer advantages such as high speed, high acceleration, and precise positioning along a linear axis. They find applications in various industries, including semiconductor manufacturing, packaging, printing, and machine tools.

6. Micro Servo Motors:

Micro servo motors are small-sized servo motors often used in applications with limited space and low power requirements. They are commonly found in hobbyist projects, model airplanes, remote-controlled vehicles, and small robotic systems. Micro servo motors are lightweight, compact, and offer reasonable precision and control for their size.

These are some of the different types of servo motors available, each catering to specific applications and requirements. The choice of servo motor type depends on factors such as the desired performance, accuracy, power requirements, environmental conditions, and cost considerations. Understanding the differences between servo motor types is essential for selecting the most suitable motor for a particular application.

servo motor

Can you explain the difference between a servo motor and a regular electric motor?

A servo motor and a regular electric motor are both types of electric motors, but they have distinct differences in terms of design, control, and functionality.

A regular electric motor, also known as an induction motor or a DC motor, is designed to convert electrical energy into mechanical energy. It consists of a rotor, which rotates, and a stator, which surrounds the rotor and generates a rotating magnetic field. The rotor is connected to an output shaft, and when current flows through the motor’s windings, it creates a magnetic field that interacts with the stator’s magnetic field, resulting in rotational motion.

On the other hand, a servo motor is a more specialized type of electric motor that incorporates additional components for precise control of position, speed, and acceleration. It consists of a regular electric motor, a sensor or encoder, and a feedback control system. The sensor or encoder provides feedback on the motor’s current position, and this information is used by the control system to adjust the motor’s behavior.

The key difference between a servo motor and a regular electric motor lies in their control mechanisms. A regular electric motor typically operates at a fixed speed based on the voltage and frequency of the power supply. In contrast, a servo motor can be controlled to rotate to a specific angle or position and maintain that position accurately. The control system continuously monitors the motor’s actual position through the feedback sensor and adjusts the motor’s operation to achieve the desired position or follow a specific trajectory.

Another distinction is the torque output of the motors. Regular electric motors generally provide high torque at low speeds and lower torque at higher speeds. In contrast, servo motors are designed to deliver high torque at both low and high speeds, which makes them suitable for applications that require precise and dynamic motion control.

Furthermore, servo motors often have a more compact and lightweight design compared to regular electric motors. They are commonly used in applications where precise positioning, speed control, and responsiveness are critical, such as robotics, CNC machines, automation systems, and remote-controlled vehicles.

In summary, while both servo motors and regular electric motors are used to convert electrical energy into mechanical energy, servo motors offer enhanced control capabilities, precise positioning, and high torque at various speeds, making them well-suited for applications that require accurate and dynamic motion control.

China Best Sales Kc130-M08420 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil near me		China Best Sales Kc130-M08420 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil near me
editor by CX 2024-01-19

China factory Kc180-M23020 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools vacuum pump distributors

Product Description

 

Product Description

        KND brand was founded in ZheJiang in 1993, mainly engaged in CNC system and industrial automation product research and development, production, sales and service. After nearly 30 years of development, KND  has a series of products in 6 categories, including CNC system, robot controller, pan-automation controller, feed drive and motor, spindle drive and motor, and industrial Internet, which meet the application needs of CNC lathes, CNC milling machines, machining centers, grinding machines and other tool and equipment industries and industrial robots, truss robots, workshop networking, data acquisition and analysis, etc., providing a sufficient range of choices for different users.
 

Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.
>·Drawing Request
If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
>·On Your Need
We can modify standard products or customize them to meet your specific needs.

  • Motor Features
  • Five pairs of poles, smaller volume (80% of the volume of the original 4 pairs of poles ST series motor)  
  • Equipped with high resolution encoder (23-bit absolute encoder)
  • Maximum torque 300%, stronger overload capacity
  • The protection level is increased to IP67
  • The vibration level is raised to A level
  • Motor heating is reduced by 20%
  • 380V motor, rated speed improved

Model Explanation

Wiring

Power Socket
4-core:Sockets of KA180/ KC180/KD180 series are universal

Winding U V W PE
Core No. A B C D

23/25-bit Absolute Encoder Socket
7-core: applicable for KA110/KA130/KD130/KA180/KD180 serie

Signal 5V SD+ 0V SD- E+ E- FG
Core No. 7 6 5 4 3 2 1

Power off Brake Socket
2-core: socket of 110/130/180 series are universa

Signal DC24V(Non-polar)
Core No. 1 2

Parameters of Motor Equipped with Power-off Brake

Frame NO. Rated torque Rated voltage Rated current Rated power Increased weight
180 Series 55 Nm DC24V 1.29A±10% 31.0W 4.0Kg

 

Specification & Dimension

Fig.KC180 series servo motors’ mounting dimensions(unit:mm)
 

Model KC180 KC180 KC180 KC180 KC180
  M18620Z M23571Z M28420Z M35015Z M48015Z
Rated power (kW) 3.9 4.8 5.9 5.5 7.5
Rated torque (N.m) 18.6 23 28.4 35 48
Maximum instantaneous torque (N.m) 55.8 69 85.2 105 144
Rated speed (rpm) 2000 2000 2000 1500 1500
Maximum speed (rpm) 4000 3000 3000 3000 3000
Rated current (A) 9.5 12.5 13.5 11.7 17.5
Maximum instantaneous current (A) 28.5 37.5 40.5 35.1 52.5
Rotor inertia (kg*cm^2) 54.19 66.81 76.08 105.52 145.18
Weight(Kg) 19.5 21.7 23.4 28.7 35.7
Pole pairs 5
Adapted driver work voltage (VAC) 380
Insulation class F
Protection level IP67
Installation type Flange mounting
Environment Temperature -15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing)
  Humidity 80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation)
  Air Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust
  Vibration Vibration speed below 0.5mm/s
LL With brake 226 241 251 286 331

*Note: We can manufacture products according to customer’s requirements.

Motor characteristic curve
A:Continuous work area;B:Short-term work area

Company Profile

ZheJiang KND Automation Technology CO.,Ltd

ABOUT US

   
      ZheJiang KND CNC Technique Co.LTD(KND) was established in 1993.It is a joint-stock private enterprise that is the earliest 1 focusing on the research,production,sales and service of CNC system in China.It has the qualification of national high-tech enterprise,and it is 1 of the largest CNC system brand in China.
      KND has the core technology of self-research and possesses independent intellectual property rights. After 30 years’ development, it has a number of series products: CNC system, robot controller, automation controller, feed driver and motor, spindle driver and motor, industrial Internet.These products can meet the application requirements of CNC lathes, CNC milling machines, machining centers,grinding machines and other industrial equipments.It can also be used in industrial robots, truss robots, workshop networking,data collection and analysis,and other automation fields.So,KND provided a full range of choices for different kinds of clients.

DEVELOPMENT HISTORY

PRODUCT DISTRIBUTION

 

MOTOR OVERVIEW
 

K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

ZJY (-K) series AC spindle servo motor used for CNC machine tools has the characteristics of compact structure,long service life,small moment of inertia and higher control accuracy. Combined with ZD210 series of new spindle servo driver, can make its performance get better display.It can be widely used in various CNC machine tools and it can also be the spindle,feed and other parts of the CNC mechanical products.

K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

EXHIBITIONS

CERTIFICATE PATENT DISPLAY

FAQ

Payments
1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
4) Please check the package CHINAMFG receipt, if there are some damages, please contact us immediately.

Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

If you need more information, please contact with us. We will attach great importance to your any problems.Hope we could establish a long-term effective cooperation.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Universal, Industrial
Operating Speed: Constant Speed
Operation Mode: Electric Motor
Magnetic Structure: Permanent Magnet
Function: Driving
Structure: Rotating Pole Type (Armature Fixed)

servo motor

Are there common issues or challenges associated with servo motor systems, and how can they be addressed?

Servo motor systems are widely used in various applications, but they can encounter common issues or challenges that affect their performance and reliability. Let’s explore some of these issues and discuss potential solutions:

1. Positioning and Tracking Errors:

One common challenge in servo motor systems is positioning and tracking errors. These errors can occur due to factors such as mechanical backlash, encoder resolution limitations, or disturbances in the system. To address this issue, careful calibration and tuning of the servo control system are necessary. This includes adjusting feedback gains, implementing feedback filtering techniques, and utilizing advanced control algorithms to improve the system’s accuracy and minimize errors. Additionally, employing high-resolution encoders and backlash compensation mechanisms can help enhance the positioning and tracking performance.

2. Vibration and Resonance:

Vibration and resonance can impact the performance of servo motor systems, leading to reduced accuracy and stability. These issues can arise from mechanical resonances within the system or external disturbances. To mitigate vibration and resonance problems, it is crucial to analyze the system’s dynamics and identify critical resonant frequencies. Implementing vibration dampening techniques such as mechanical isolation, using vibration-absorbing materials, or employing active vibration control methods can help minimize the effect of vibrations and improve the system’s performance.

3. Overheating and Thermal Management:

Servo motors can generate heat during operation, and inadequate thermal management can lead to overheating and potential performance degradation. To address this issue, proper cooling and thermal management techniques should be employed. This may involve using heat sinks, fans, or liquid cooling systems to dissipate heat efficiently. Ensuring adequate ventilation and airflow around the motor and avoiding excessive current or overloading can also help prevent overheating. Monitoring the motor’s temperature and implementing temperature protection mechanisms can further safeguard the motor from thermal damage.

4. Electrical Noise and Interference:

Electrical noise and interference can affect the performance and reliability of servo motor systems. These issues can arise from electromagnetic interference (EMI) or radio frequency interference (RFI) from nearby equipment or electrical sources. To mitigate electrical noise, proper shielding and grounding techniques should be employed. Using shielded cables, ferrite cores, and grounding the motor and control system can help minimize the impact of noise and interference. Additionally, employing filtering techniques and surge protection devices can further improve system robustness against electrical disturbances.

5. System Integration and Compatibility:

Integrating a servo motor system into a larger control system or automation setup can present challenges in terms of compatibility and communication. Ensuring proper compatibility between the servo motor and the control system is crucial. This involves selecting appropriate communication protocols, such as EtherCAT or Modbus, and ensuring compatibility with the control signals and interfaces. Employing standardized communication interfaces and protocols can facilitate seamless integration and interoperability. Additionally, thorough testing and verification of the system’s compatibility before deployment can help identify and address any integration issues.

6. Maintenance and Service:

Maintenance and service requirements are important considerations for servo motor systems. Regular maintenance, including lubrication, inspection, and cleaning, can help prevent issues related to wear and tear. Following manufacturer-recommended maintenance schedules and procedures is essential to ensure the longevity and optimal performance of the motor. In case of any malfunctions or failures, having access to technical support from the manufacturer or trained service personnel can help diagnose and address problems effectively.

By being aware of these common issues and challenges associated with servo motor systems and implementing appropriate solutions, it is possible to enhance the performance, reliability, and lifespan of the servo motor system. Regular monitoring, proactive maintenance, and continuous improvement can contribute to optimizing the overall operation and efficiency of the system.

servo motor

Are there different types of servo motors, and how do they differ?

Yes, there are different types of servo motors available, each with its own characteristics and applications. The variations among servo motors can be attributed to factors such as construction, control mechanisms, power requirements, and performance specifications. Let’s explore some of the common types of servo motors and how they differ:

1. DC Servo Motors:

DC servo motors are widely used in various applications. They consist of a DC motor combined with a feedback control system. The control system typically includes a position or velocity feedback sensor, such as an encoder or a resolver. DC servo motors offer good speed and torque control and are often employed in robotics, automation, and hobbyist projects. They can be operated with a separate motor driver or integrated into servo motor units with built-in control electronics.

2. AC Servo Motors:

AC servo motors are designed for high-performance applications that require precise control and fast response times. They are typically three-phase motors and are driven by sinusoidal AC waveforms. AC servo motors often incorporate advanced control algorithms and feedback systems to achieve accurate position, velocity, and torque control. These motors are commonly used in industrial automation, CNC machines, robotics, and other applications that demand high precision and dynamic performance.

3. Brushed Servo Motors:

Brushed servo motors feature a traditional brushed DC motor design. They consist of a rotor with a commutator and carbon brushes that make physical contact with the commutator. The brushes provide electrical connections, allowing the motor’s magnetic field to interact with the rotor’s windings. Brushed servo motors are known for their simplicity and cost-effectiveness. However, they may require more maintenance due to brush wear, and they generally have lower efficiency and shorter lifespan compared to brushless servo motors.

4. Brushless Servo Motors:

Brushless servo motors, also known as brushless DC (BLDC) motors, offer several advantages over brushed motors. They eliminate the need for brushes and commutators, resulting in improved reliability, higher efficiency, and longer lifespan. Brushless servo motors rely on electronic commutation, typically using Hall effect sensors or encoder feedback for accurate rotor position detection. These motors are widely used in robotics, industrial automation, aerospace, and other applications that require high-performance motion control with minimal maintenance.

5. Linear Servo Motors:

Linear servo motors are designed to provide linear motion instead of rotational motion. They consist of a primary part (stator) and a secondary part (slider or forcer) that interact magnetically to generate linear motion. Linear servo motors offer advantages such as high speed, high acceleration, and precise positioning along a linear axis. They find applications in various industries, including semiconductor manufacturing, packaging, printing, and machine tools.

6. Micro Servo Motors:

Micro servo motors are small-sized servo motors often used in applications with limited space and low power requirements. They are commonly found in hobbyist projects, model airplanes, remote-controlled vehicles, and small robotic systems. Micro servo motors are lightweight, compact, and offer reasonable precision and control for their size.

These are some of the different types of servo motors available, each catering to specific applications and requirements. The choice of servo motor type depends on factors such as the desired performance, accuracy, power requirements, environmental conditions, and cost considerations. Understanding the differences between servo motor types is essential for selecting the most suitable motor for a particular application.

servo motor

What are the key advantages of using servo motors in industrial applications?

Servo motors offer several key advantages that make them highly beneficial for a wide range of industrial applications. Here are some of the main advantages of using servo motors:

1. Precise Positioning:

Servo motors excel at precise positioning control. They can accurately move to specific angles or positions with high repeatability. This level of precision is crucial in applications where accurate and consistent positioning is required, such as robotics, CNC machining, and assembly lines.

2. High Torque at Various Speeds:

Servo motors are designed to deliver high torque output across a range of speeds. They can generate significant torque even at low speeds, enabling efficient operation in applications that require both high torque and precise control, such as lifting heavy loads or performing intricate movements.

3. Fast Response Times:

Servo motors have fast response times, meaning they can quickly accelerate, decelerate, and change direction in response to control signals. This responsiveness is essential in applications where rapid and dynamic motion control is needed, such as industrial automation, robotics, and production line equipment.

4. Closed-Loop Control:

Servo motors operate in a closed-loop control system, where feedback from position sensors is continuously used to adjust the motor’s behavior. This feedback control mechanism enables accurate tracking of the desired position and compensates for any disturbances or variations that may occur during operation. It enhances the motor’s accuracy, stability, and performance.

5. Wide Range of Sizes and Power Ratings:

Servo motors are available in a wide range of sizes and power ratings, making them suitable for diverse industrial applications. Whether it’s a small motor for precision tasks or a large motor for heavy-duty operations, there are servo motor options to meet various requirements.

6. Energy Efficiency:

Servo motors are designed to be energy-efficient. They typically have high power density, which means they can deliver a significant amount of torque per unit of size and weight. This efficiency helps reduce power consumption, lowers operating costs, and contributes to a greener and more sustainable industrial environment.

7. Flexibility and Adaptability:

Due to their versatility, servo motors can be easily integrated into different systems and applications. They can be combined with various control systems, sensors, and communication protocols to provide seamless integration and compatibility with existing industrial setups. This flexibility allows for customized and scalable solutions tailored to specific industrial requirements.

8. Durability and Reliability:

Servo motors are known for their durability and reliability, even in demanding industrial environments. They are built to withstand harsh conditions such as high temperatures, vibrations, and dust. This robust construction ensures long-term operation and minimizes downtime, contributing to increased productivity and reduced maintenance costs.

In summary, the key advantages of using servo motors in industrial applications include precise positioning, high torque at various speeds, fast response times, closed-loop control for accuracy and stability, a wide range of sizes and power ratings, energy efficiency, flexibility, and durability. These advantages make servo motors highly valuable for industries that require precise motion control, such as robotics, manufacturing, automation, CNC machining, and many others.

China factory Kc180-M23020 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump distributorsChina factory Kc180-M23020 (Z) AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump distributors
editor by CX 2024-01-16

China best Knd Kc80-M03530m8a AC Synchronous Servo Three Phase Electric Motor for Machine Tools vacuum pump oil

Product Description

Product Description

  • Motor Features
  • Five pairs of poles, smaller volume (80% of the volume of the original 4 pairs of poles ST series motor)  
  • Equipped with high resolution encoder (23-bit absolute encoder)
  • Maximum torque 300%, stronger overload capacity
  • The protection level is increased to IP67
  • The vibration level is raised to A level
  • Motor heating is reduced by 20%
  • 380V motor, rated speed improved

 

Model Explanation

Wiring

Parameters of Motor Equipped with Power-off Brake

Frame NO. Rated torque Rated voltage Rated current Rated power Increased weight
80 Series 3.3 Nm DC24V 0.48A±10% 11.5W 0.8Kg

 

Specification & Dimension

Model KC80 KC80
M57130 M5710
Rated power (kW) 0.75 1.0
Rated torque (N.m) 2.5 3.5
Maximum instantaneous torque (N.m) 7.5 10.5
Rated speed (rpm) 3000 3000
Maximum speed (rpm) 6000 6000
Rated current (A) 4.8 5
Maximum instantaneous current (A) 14.4 15
Rotor inertia (kg*cm^2) 1.88 2.44
Weight(Kg)(Without brake) 2.8 3.3
Pole pairs 5
Adapted driver work voltage (VAC) 220
Insulation class F
Protection level IP67
Installation type Flange mounting
Environment Temperature -15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing)
Humidity 80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation)
Air Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust
Vibration Vibration speed below 0.5mm/s
LL Without brake 139 154
With brake 179 194

*Note: We can manufacture products according to customer’s requirements.

Motor characteristic curve
A:Continuous work area;B:Short-term work area

 

Company Profile

ZheJiang KND Automation Technology CO.,Ltd

ABOUT US
 

    ZheJiang KND CNC Technique Co.LTD(KND) was established in 1993.It is a joint-stock private enterprise that is the earliest 1 focusing on the research,production,sales and service of CNC system in China.It has the qualification of national high-tech enterprise,and it is 1 of the largest CNC system brand in China.
    KND has the core technology of self-research and possesses independent intellectual property rights. After 30 years’ development, it has a number of series products: CNC system, robot controller, automation controller, feed driver and motor, spindle driver and motor, industrial Internet.These products can meet the application requirements of CNC lathes, CNC milling machines, machining centers,grinding machines and other industrial equipments.It can also be used in industrial robots, truss robots, workshop networking,data collection and analysis,and other automation fields.So,KND provided a full range of choices for different kinds of clients.

DEVELOPMENT HISTORY

PRODUCT DISTRIBUTION

  

MOTOR OVERVIEW
 

K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

ZJY (-K) series AC spindle servo motor used for CNC machine tools has the characteristics of compact structure,long service life,small moment of inertia and higher control accuracy. Combined with ZD210 series of new spindle servo driver, can make its performance get better display.It can be widely used in various CNC machine tools and it can also be the spindle,feed and other parts of the CNC mechanical products.

ZJY (-K) series spindle servo motor’s parameters showed below, rated power: range from 3.7kW to 37kW, rated voltage: 380V, rated frequency: 25, 33.3, 50, 66.67, 83.33Hz, rated speed: 750, 1000, 1500,2000, 2500r/ min.The maximum speed can reach 12000r/ min. The working system of the motor is S1, the protection level is IP54, and the insulation level is F. There are thermal element in the interior of motors., this kind of moter lose heat by a independent fan.You can choose a motor with a photoelectric encoder or a rotary transformer,that depends on your needs.

EXHIBITIONS

  CERTIFICATE PATENT DISPLAY

FAQ

Payments

1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
3) Please  check the package CHINAMFG receipt, if there are some damages, please contact us immediately.
Feedback & Refund
1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

If you need more information, please contact with us. We will attach great importance to your any problems.
Hope we could establish a long-term effective cooperation.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Universal, Industrial
Operating Speed: Constant Speed
Operation Mode: Electric Motor
Magnetic Structure: Permanent Magnet
Function: Driving
Structure: Rotating Pole Type (Armature Fixed)

servo motor

How are servo motors used in CNC machines and other precision machining equipment?

Servo motors play a crucial role in CNC (Computer Numerical Control) machines and other precision machining equipment. They provide precise and dynamic control over the movement of various axes, enabling high-accuracy positioning, rapid speed changes, and smooth motion profiles. Here’s a detailed explanation of how servo motors are used in CNC machines and precision machining equipment:

1. Axis Control:

CNC machines typically have multiple axes, such as X, Y, and Z for linear movements, as well as rotary axes for rotational movements. Servo motors are employed to drive each axis, converting electrical signals from the CNC controller into mechanical motion. The position, velocity, and acceleration of the servo motors are precisely controlled to achieve accurate and repeatable positioning of the machine’s tool or workpiece.

2. Feedback and Closed-Loop Control:

Servo motors in CNC machines are equipped with feedback devices, such as encoders or resolvers, to provide real-time information about the motor’s actual position. This feedback is used in a closed-loop control system, where the CNC controller continuously compares the desired position with the actual position and adjusts the motor’s control signals accordingly. This closed-loop control ensures accurate positioning and compensates for any errors, such as mechanical backlash or load variations.

3. Rapid and Precise Speed Changes:

Servo motors offer excellent dynamic response, allowing CNC machines to achieve rapid and precise speed changes during machining operations. By adjusting the control signals to the servo motors, the CNC controller can smoothly accelerate or decelerate the machine’s axes, resulting in efficient machining processes and reduced cycle times.

4. Contouring and Path Tracing:

CNC machines often perform complex machining tasks, such as contouring or following intricate paths. Servo motors enable precise path tracing by accurately controlling the position and velocity of the machine’s tool along the programmed path. This capability is crucial for producing intricate shapes, smooth curves, and intricate details with high precision.

5. Spindle Control:

In addition to axis control, servo motors are also used to control the spindle in CNC machines. The spindle motor, typically a servo motor, rotates the cutting tool or workpiece at the desired speed. Servo control ensures precise speed and torque control, allowing for optimal cutting conditions and surface finish quality.

6. Tool Changers and Automatic Tool Compensation:

CNC machines often feature automatic tool changers to switch between different cutting tools during machining operations. Servo motors are utilized to precisely position the tool changer mechanism, enabling quick and accurate tool changes. Additionally, servo motors can be used for automatic tool compensation, adjusting the tool’s position or orientation to compensate for wear, tool length variations, or tool offsets.

7. Synchronized Motion and Multi-Axis Coordination:

Servo motors enable synchronized motion and coordination between multiple axes in CNC machines. By precisely controlling the servo motors on different axes, complex machining operations involving simultaneous movements can be achieved. This capability is vital for tasks such as 3D contouring, thread cutting, and multi-axis machining.

In summary, servo motors are integral components of CNC machines and precision machining equipment. They provide accurate and dynamic control over the machine’s axes, enabling high-precision positioning, rapid speed changes, contouring, spindle control, tool changers, and multi-axis coordination. The combination of servo motor technology and CNC control systems allows for precise, efficient, and versatile machining operations in various industries.

servo motor

How does the accuracy of a servo motor impact the precision of a system it operates in?

The accuracy of a servo motor has a significant impact on the precision of the system in which it operates. Here’s how the accuracy of a servo motor influences the precision of the system:

1. Positioning Control:

The accuracy of a servo motor directly affects the precision of positioning control in a system. A servo motor with high accuracy can accurately and consistently reach and maintain the desired position. This precision in positioning control is crucial in applications where precise movements, such as in robotics or manufacturing processes, are required. If the servo motor lacks accuracy, it may introduce position errors, leading to reduced precision in the system’s overall operation.

2. Repeatability:

Repeatability refers to the ability of a system to consistently achieve the same position or motion repeatedly. The accuracy of a servo motor plays a vital role in achieving high repeatability. A servo motor with high accuracy will consistently return to the same position when commanded to do so. This level of repeatability is essential in applications where consistent and precise movements are necessary, such as in assembly lines or pick-and-place operations. A lack of accuracy in the servo motor can result in variations in position from one cycle to another, reducing the overall precision of the system.

3. Error Compensation:

The accuracy of a servo motor is crucial for error compensation in a system. In many applications, external factors, such as variations in load or environmental conditions, can introduce errors in the system’s operation. An accurate servo motor can help compensate for these errors by precisely adjusting its position or motion based on feedback from sensors. This error compensation capability contributes to maintaining the precision of the system, as the servo motor can continuously adjust to minimize any deviations from the desired position or trajectory.

4. System Stability:

The accuracy of the servo motor also impacts the stability of the system. A servo motor with high accuracy can achieve stable movements and maintain control over the system’s dynamics. It can respond accurately to control signals, preventing overshoot, oscillations, or erratic behaviors that can degrade system precision. On the other hand, a servo motor with lower accuracy may introduce instability or erratic movements, compromising the overall precision of the system.

5. System Calibration and Calibration:

An accurate servo motor simplifies the calibration and fine-tuning process of a system. When a system requires calibration, an accurate servo motor provides a reliable reference point for adjustments. The precise and consistent movements of the servo motor make it easier to calibrate other components or subsystems in the system, ensuring that the entire system operates with the desired precision. If the servo motor lacks accuracy, it can be challenging to calibrate the system effectively, resulting in reduced precision in the system’s operation.

In summary, the accuracy of a servo motor has a direct impact on the precision of the system it operates in. An accurate servo motor enables precise positioning control, high repeatability, effective error compensation, system stability, and simplified calibration processes. These factors collectively contribute to achieving the desired precision in the system’s operation. Therefore, selecting a servo motor with the appropriate level of accuracy is crucial for ensuring the overall precision and performance of the system.

servo motor

What are the key advantages of using servo motors in industrial applications?

Servo motors offer several key advantages that make them highly beneficial for a wide range of industrial applications. Here are some of the main advantages of using servo motors:

1. Precise Positioning:

Servo motors excel at precise positioning control. They can accurately move to specific angles or positions with high repeatability. This level of precision is crucial in applications where accurate and consistent positioning is required, such as robotics, CNC machining, and assembly lines.

2. High Torque at Various Speeds:

Servo motors are designed to deliver high torque output across a range of speeds. They can generate significant torque even at low speeds, enabling efficient operation in applications that require both high torque and precise control, such as lifting heavy loads or performing intricate movements.

3. Fast Response Times:

Servo motors have fast response times, meaning they can quickly accelerate, decelerate, and change direction in response to control signals. This responsiveness is essential in applications where rapid and dynamic motion control is needed, such as industrial automation, robotics, and production line equipment.

4. Closed-Loop Control:

Servo motors operate in a closed-loop control system, where feedback from position sensors is continuously used to adjust the motor’s behavior. This feedback control mechanism enables accurate tracking of the desired position and compensates for any disturbances or variations that may occur during operation. It enhances the motor’s accuracy, stability, and performance.

5. Wide Range of Sizes and Power Ratings:

Servo motors are available in a wide range of sizes and power ratings, making them suitable for diverse industrial applications. Whether it’s a small motor for precision tasks or a large motor for heavy-duty operations, there are servo motor options to meet various requirements.

6. Energy Efficiency:

Servo motors are designed to be energy-efficient. They typically have high power density, which means they can deliver a significant amount of torque per unit of size and weight. This efficiency helps reduce power consumption, lowers operating costs, and contributes to a greener and more sustainable industrial environment.

7. Flexibility and Adaptability:

Due to their versatility, servo motors can be easily integrated into different systems and applications. They can be combined with various control systems, sensors, and communication protocols to provide seamless integration and compatibility with existing industrial setups. This flexibility allows for customized and scalable solutions tailored to specific industrial requirements.

8. Durability and Reliability:

Servo motors are known for their durability and reliability, even in demanding industrial environments. They are built to withstand harsh conditions such as high temperatures, vibrations, and dust. This robust construction ensures long-term operation and minimizes downtime, contributing to increased productivity and reduced maintenance costs.

In summary, the key advantages of using servo motors in industrial applications include precise positioning, high torque at various speeds, fast response times, closed-loop control for accuracy and stability, a wide range of sizes and power ratings, energy efficiency, flexibility, and durability. These advantages make servo motors highly valuable for industries that require precise motion control, such as robotics, manufacturing, automation, CNC machining, and many others.

China best Knd Kc80-M03530m8a AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil	China best Knd Kc80-M03530m8a AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil
editor by CX 2023-12-27

China Best Sales Ka180-M28415m6a AC Synchronous Servo Three Phase Electric Motor for Machine Tools vacuum pump oil

Product Description

Product Description

  • Motor Features
  • Five pairs of poles, smaller volume (80% of the volume of the original 4 pairs of poles ST series motor)  
  • Equipped with high resolution encoder (23-bit absolute encoder)
  • Maximum torque 3 M23015 M28415 M35015 M48015 Rated power (kW) 2.9 3.6 4.4 5.5 7.5 Rated torque (N.m) 18.6 23 28.4 35 48 Maximum instantaneous torque (N.m) 55.8 69 85.2 105 144 Rated speed (rpm) 1500 1500 1500 1500 1500 Maximum speed (rpm) 3000 3000 3000 3000 3000 Rated current (A) 17 24 28 38 45 Maximum instantaneous current (A) 51 72 84 114 135 Rotor inertia (kg*cm^2) 51.89 64.51 73.78 104.94 144.59 Weight(Kg)(Without brake) 15.3 17.5 19.2 25.5 32.5 Pole pairs 5 Adapted driver work voltage (VAC) 220 Insulation class F Protection level IP67 Installation type Flange mounting Environment Temperature -15~40ºC (no freezing) ,Storage temperature: -15~70ºC (no freezing) Humidity 80%RH below (no condensation) ,Storage humidity: 90%RH below (no condensation) Air Indoor (no direct sunlight), no corrosive and flammable gas, no oil mist and dust Vibration Vibration speed below 0.5mm/s LL Without brake 191 206 216 251 296 With brake 226 241 251 286 331 L1 79 79 79 113 113 L2 63 63 63 90 90 D 35 35 35 42 42 W 10 10 10 12 12 T 8 8 8 8 8 G 30 30 30 37 37

    *Note: We can manufacture products according to customer’s requirements.

    Motor characteristic curve
    A:Continuous work area;B:Short-term work area

    Company Profile

    ZheJiang KND Automation Technology CO.,Ltd

    ABOUT US

       
        ZheJiang KND CNC Technique Co.LTD(KND) was established in 1993.It is a joint-stock private enterprise that is the earliest 1 focusing on the research,production,sales and service of CNC system in China.It has the qualification of national high-tech enterprise,and it is 1 of the largest CNC system brand in China.
        KND has the core technology of self-research and possesses independent intellectual property rights. After 30 years’ development, it has a number of series products: CNC system, robot controller, automation controller, feed driver and motor, spindle driver and motor, industrial Internet.These products can meet the application requirements of CNC lathes, CNC milling machines, machining centers,grinding machines and other industrial equipments.It can also be used in industrial robots, truss robots, workshop networking,data collection and analysis,and other automation fields.So,KND provided a full range of choices for different kinds of clients.

     

    DEVELOPMENT HISTORY

    PRODUCT DISTRIBUTION
     

    MOTOR OVERVIEW
     

    K series synchronous servo motor is a high-performance five-pole motor developed by KND;its power ranges from 0.2kW to 7.5kW and its frame includes 60, 80, 90, 110,130, 180 series. The kind of products have the characteristics of small size, high power, high speed, better encoder configuration, and strong overload capacity.If it is used with the SD510 series driver of KND, it can make the position control come true quickly and accurately.This combination can be applied in a variety of occasions which have a higher requirements for precision control.

    ZJY (-K) series AC spindle servo motor used for CNC machine tools has the characteristics of compact structure,long service life,small moment of inertia and higher control accuracy. Combined with ZD210 series of new spindle servo driver, can make its performance get better display.It can be widely used in various CNC machine tools and it can also be the spindle,feed and other parts of the CNC mechanical products.

    ZJY (-K) series spindle servo motor’s parameters showed below, rated power: range from 3.7kW to 37kW, rated voltage: 380V, rated frequency: 25, 33.3, 50, 66.67, 83.33Hz, rated speed: 750, 1000, 1500,2000, 2500r/ min.The maximum speed can reach 12000r/ min. The working system of the motor is S1, the protection level is IP54, and the insulation level is F. There are thermal element in the interior of motors., this kind of moter lose heat by a independent fan.You can choose a motor with a photoelectric encoder or a rotary transformer,that depends on your needs.

    CERTIFICATE PATENT DISPLAY

    EXHIBITION

    FAQ

    Payments
    1) We can accept EXW, FOB
    2) Payment must be made before shipment.
    3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

    Shipping
    1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
    2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
    3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
    4) Please  check the package CHINAMFG receipt, if there are some damages, please contact us immediately.

    Feedback & Refund
    1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
    2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
    3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

    If you need more information, please contact with us. We will attach great importance to your any problems.
    Hope we could establish a long-term effective cooperation.

    /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Application: Universal, Industrial, Power Tools
    Operating Speed: Constant Speed
    Operation Mode: Electric Motor
    Magnetic Structure: Permanent Magnet
    Function: Driving
    Structure: Rotating Pole Type (Armature Fixed)

servo motor

How are servo motors used in CNC machines and other precision machining equipment?

Servo motors play a crucial role in CNC (Computer Numerical Control) machines and other precision machining equipment. They provide precise and dynamic control over the movement of various axes, enabling high-accuracy positioning, rapid speed changes, and smooth motion profiles. Here’s a detailed explanation of how servo motors are used in CNC machines and precision machining equipment:

1. Axis Control:

CNC machines typically have multiple axes, such as X, Y, and Z for linear movements, as well as rotary axes for rotational movements. Servo motors are employed to drive each axis, converting electrical signals from the CNC controller into mechanical motion. The position, velocity, and acceleration of the servo motors are precisely controlled to achieve accurate and repeatable positioning of the machine’s tool or workpiece.

2. Feedback and Closed-Loop Control:

Servo motors in CNC machines are equipped with feedback devices, such as encoders or resolvers, to provide real-time information about the motor’s actual position. This feedback is used in a closed-loop control system, where the CNC controller continuously compares the desired position with the actual position and adjusts the motor’s control signals accordingly. This closed-loop control ensures accurate positioning and compensates for any errors, such as mechanical backlash or load variations.

3. Rapid and Precise Speed Changes:

Servo motors offer excellent dynamic response, allowing CNC machines to achieve rapid and precise speed changes during machining operations. By adjusting the control signals to the servo motors, the CNC controller can smoothly accelerate or decelerate the machine’s axes, resulting in efficient machining processes and reduced cycle times.

4. Contouring and Path Tracing:

CNC machines often perform complex machining tasks, such as contouring or following intricate paths. Servo motors enable precise path tracing by accurately controlling the position and velocity of the machine’s tool along the programmed path. This capability is crucial for producing intricate shapes, smooth curves, and intricate details with high precision.

5. Spindle Control:

In addition to axis control, servo motors are also used to control the spindle in CNC machines. The spindle motor, typically a servo motor, rotates the cutting tool or workpiece at the desired speed. Servo control ensures precise speed and torque control, allowing for optimal cutting conditions and surface finish quality.

6. Tool Changers and Automatic Tool Compensation:

CNC machines often feature automatic tool changers to switch between different cutting tools during machining operations. Servo motors are utilized to precisely position the tool changer mechanism, enabling quick and accurate tool changes. Additionally, servo motors can be used for automatic tool compensation, adjusting the tool’s position or orientation to compensate for wear, tool length variations, or tool offsets.

7. Synchronized Motion and Multi-Axis Coordination:

Servo motors enable synchronized motion and coordination between multiple axes in CNC machines. By precisely controlling the servo motors on different axes, complex machining operations involving simultaneous movements can be achieved. This capability is vital for tasks such as 3D contouring, thread cutting, and multi-axis machining.

In summary, servo motors are integral components of CNC machines and precision machining equipment. They provide accurate and dynamic control over the machine’s axes, enabling high-precision positioning, rapid speed changes, contouring, spindle control, tool changers, and multi-axis coordination. The combination of servo motor technology and CNC control systems allows for precise, efficient, and versatile machining operations in various industries.

servo motor

How does the accuracy of a servo motor impact the precision of a system it operates in?

The accuracy of a servo motor has a significant impact on the precision of the system in which it operates. Here’s how the accuracy of a servo motor influences the precision of the system:

1. Positioning Control:

The accuracy of a servo motor directly affects the precision of positioning control in a system. A servo motor with high accuracy can accurately and consistently reach and maintain the desired position. This precision in positioning control is crucial in applications where precise movements, such as in robotics or manufacturing processes, are required. If the servo motor lacks accuracy, it may introduce position errors, leading to reduced precision in the system’s overall operation.

2. Repeatability:

Repeatability refers to the ability of a system to consistently achieve the same position or motion repeatedly. The accuracy of a servo motor plays a vital role in achieving high repeatability. A servo motor with high accuracy will consistently return to the same position when commanded to do so. This level of repeatability is essential in applications where consistent and precise movements are necessary, such as in assembly lines or pick-and-place operations. A lack of accuracy in the servo motor can result in variations in position from one cycle to another, reducing the overall precision of the system.

3. Error Compensation:

The accuracy of a servo motor is crucial for error compensation in a system. In many applications, external factors, such as variations in load or environmental conditions, can introduce errors in the system’s operation. An accurate servo motor can help compensate for these errors by precisely adjusting its position or motion based on feedback from sensors. This error compensation capability contributes to maintaining the precision of the system, as the servo motor can continuously adjust to minimize any deviations from the desired position or trajectory.

4. System Stability:

The accuracy of the servo motor also impacts the stability of the system. A servo motor with high accuracy can achieve stable movements and maintain control over the system’s dynamics. It can respond accurately to control signals, preventing overshoot, oscillations, or erratic behaviors that can degrade system precision. On the other hand, a servo motor with lower accuracy may introduce instability or erratic movements, compromising the overall precision of the system.

5. System Calibration and Calibration:

An accurate servo motor simplifies the calibration and fine-tuning process of a system. When a system requires calibration, an accurate servo motor provides a reliable reference point for adjustments. The precise and consistent movements of the servo motor make it easier to calibrate other components or subsystems in the system, ensuring that the entire system operates with the desired precision. If the servo motor lacks accuracy, it can be challenging to calibrate the system effectively, resulting in reduced precision in the system’s operation.

In summary, the accuracy of a servo motor has a direct impact on the precision of the system it operates in. An accurate servo motor enables precise positioning control, high repeatability, effective error compensation, system stability, and simplified calibration processes. These factors collectively contribute to achieving the desired precision in the system’s operation. Therefore, selecting a servo motor with the appropriate level of accuracy is crucial for ensuring the overall precision and performance of the system.

servo motor

What are the key advantages of using servo motors in industrial applications?

Servo motors offer several key advantages that make them highly beneficial for a wide range of industrial applications. Here are some of the main advantages of using servo motors:

1. Precise Positioning:

Servo motors excel at precise positioning control. They can accurately move to specific angles or positions with high repeatability. This level of precision is crucial in applications where accurate and consistent positioning is required, such as robotics, CNC machining, and assembly lines.

2. High Torque at Various Speeds:

Servo motors are designed to deliver high torque output across a range of speeds. They can generate significant torque even at low speeds, enabling efficient operation in applications that require both high torque and precise control, such as lifting heavy loads or performing intricate movements.

3. Fast Response Times:

Servo motors have fast response times, meaning they can quickly accelerate, decelerate, and change direction in response to control signals. This responsiveness is essential in applications where rapid and dynamic motion control is needed, such as industrial automation, robotics, and production line equipment.

4. Closed-Loop Control:

Servo motors operate in a closed-loop control system, where feedback from position sensors is continuously used to adjust the motor’s behavior. This feedback control mechanism enables accurate tracking of the desired position and compensates for any disturbances or variations that may occur during operation. It enhances the motor’s accuracy, stability, and performance.

5. Wide Range of Sizes and Power Ratings:

Servo motors are available in a wide range of sizes and power ratings, making them suitable for diverse industrial applications. Whether it’s a small motor for precision tasks or a large motor for heavy-duty operations, there are servo motor options to meet various requirements.

6. Energy Efficiency:

Servo motors are designed to be energy-efficient. They typically have high power density, which means they can deliver a significant amount of torque per unit of size and weight. This efficiency helps reduce power consumption, lowers operating costs, and contributes to a greener and more sustainable industrial environment.

7. Flexibility and Adaptability:

Due to their versatility, servo motors can be easily integrated into different systems and applications. They can be combined with various control systems, sensors, and communication protocols to provide seamless integration and compatibility with existing industrial setups. This flexibility allows for customized and scalable solutions tailored to specific industrial requirements.

8. Durability and Reliability:

Servo motors are known for their durability and reliability, even in demanding industrial environments. They are built to withstand harsh conditions such as high temperatures, vibrations, and dust. This robust construction ensures long-term operation and minimizes downtime, contributing to increased productivity and reduced maintenance costs.

In summary, the key advantages of using servo motors in industrial applications include precise positioning, high torque at various speeds, fast response times, closed-loop control for accuracy and stability, a wide range of sizes and power ratings, energy efficiency, flexibility, and durability. These advantages make servo motors highly valuable for industries that require precise motion control, such as robotics, manufacturing, automation, CNC machining, and many others.

China Best Sales Ka180-M28415m6a AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil	China Best Sales Ka180-M28415m6a AC Synchronous Servo Three Phase Electric Motor for Machine Tools   vacuum pump oil
editor by CX 2023-12-26