China Professional 2.3kw, 220V Electric AC Three Phase Servo Motor (130ST-L150015A) vacuum pump diy

Product Description

Product characteristics
   Ultra-high intrinsic coercivity, high temperature rare earth permanent,magnet material, strong resistance to magnetic energy.Using electromagnetic design optimization, aimost with the entire speed,range constant torque output,Sinusoidal magnet field design, smooth low-speed torque high overload, capability,Class F insulation, IP55 protection structure, environmental applicability, safe and reliable use.

Technical Data

Technical Data                  
Frame size 60ST-L00630A 60ST-L01330A 60ST-L01930A 80ST-L01330A 80ST-L57130A 80ST-L03330A 90ST-L57130A 90ST-L5710A 90ST-L 0571 1A
Rated Voltage(3phase) 220V 220V 220V 220V 220V 220V 220V 220V 220V
Rated Power(kw) 0.2 0.4 0.6 0.4 0.75 1 0.75 0.73 1
Rated Torque(N.m) 0.6 1.3 1.9 1.3 2.4 3.3 2.4 3.5 4
Max Torque(N.m) 1.911 3.8 5.73 3.9 7.2 9.9 7.2 10.5 12
Rated Speed(r/min) 3000 3000 3000 3000 3000 3000 3000 2000 3000
Rated current(A) 1.5 2.8 3.5 2.6 4.2 4.5 3 3 4
V/Krpm 28 28 28 21.05 22.77 29.27 51 67 60
Ω/phase 11.6 5.83 3.49 1.858 0.901 1.081 3.2 4.06 2.69
mH/phase 22 12.23 8.47 11.956 6.552 8.29 7 9.7 6.21
LA(mm) 106 131 154 135 160 181 152 175 185
Frame size 110ST-L57130A 110ST-L04030A 110ST-L05030A 110ST-L06571A 110ST-L06030A 130ST-L 0571 1A 130ST-L 0571 1A 130ST-L06571A 130-7720
Rated Voltage(3 phase) 220V 220V 220V 220V 220V 220V 220V 220V 220V
Rated Power(kw) 0.6 1.2 1.5 1.2 1.6 1 1.3 1.5 1.6
Rated Torque(N.m) 2.00  4 5 6 6 4 5 6 7.7
Max Torque(N.m) 6 12 15 18 18 13 15 18 23.1
Rated Speed(r/min) 3000 3000 3000 2000 3000 2500 2500 2500 2000
Rated current(A) 4 5 6 6 8 4 5 6 6
V/Krpm 23.59  33.74 33.84 41.39 30.54 37.72 38.67 37.34 47.59
Ω/phase 0.982 0.779 0.567 0.64 0.338 1.108 0.867 0.605 0.66
mH/phase 2.98  3.026 2.316 2.764 1.515 3.76 3.124 2.317 2.83
LA(mm) 158 189 204 217 217 165 173 183 197
Frame size 130ST-L5710A 130ST-L5715A 130ST-L5710A 130ST-L10015A 130ST-L10571A 130ST-L15015A 130ST-L15571A   150-23571
Rated Voltage(3 phase) 220V 220V 220V 220V 220V 220V 220V   220V
Rated Power(kw) 1.6 2 2.4 1.5 2.6 2.3 3.8   1.6
Rated Torque(N.m) 7.70  7.7 7.7 10 10 15 15   7.7
Max Torque(N.m) 23.1 23.1 23.1 30 30 45 45   23.1
Rated Speed(r/min) 2000.00  2500 3000 1500 2500 1500 2500   2000
Rated current(A) 6 7.5 9 6 10 9.5 17   6
V/Krpm 47.59  40.03 32.22 64.89 38.76 68.13 34.07   47.59
Ω/phase 0.66 0.454 0.282 0.801 0.262 0.458 0.102   0.66
mH/phase 2.83  1.913 1.232 3.675 1.258 2.369 0.598   2.83
LA(mm) 197 197 197 218 218 263 263   197
Frame size 150ST-L15571A 150ST-L18571A 150ST-L23571A 150ST-L27571A 180ST-L19571A 180ST-L23571A 180ST-L31018A    
Rated Power(KW) 3.8 3.6 4.7 5.5 4 5 6    
Rated Torque(N.m) 15 18 23 27 19 23 31    
Rated Speed(rpm) 2500 2000 2000 2000 2000 2000 1800    
Rated Current(A) 16.5 16.5 20.5 20.5 16.8 28 22    
Max Torque(N.m) 45 54 69 81 57.3 71.6 79.5    
Voltage(V) 220 220 220 220 220 220 220    
Frame size 190ST-H44017A 190ST-H56017A 190ST-H76015A 190ST-H95015A 230ST-H11415A 230ST-H14615A 230ST-H19115A 230ST-H23515A 130-7720
Rated Power(KW) 8 10 12 15 18 23 30 37 220V
Rated Torque(N.m) 44 56 76 95 114 146 191 235 1.6
Rated Speed(rpm) 1700 1700 1500 1500 1500 1500 1500 1500 7.7
Rated Current(A) 17.5 20.1 27 34 44.1 52.8 68.5 83.4 2000
 Efficiency 90.5 91.1 91.6 92.1 92.5 93 93.6 94.2  
Voltage(V) 380 380 380 380 380 380 380 380 47.59
Rotor Inertia(Kg.cm2) 0.01 0.014 0.016 0.019 0.035 0.045 0.056 0.071  
weight(kg) 38.8 43.8 49.5 54.7 73 88 105 122  

Our Certificate

Our Factory

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Contact Information:

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Application: Industrial
Speed: Constant Speed
Number of Stator: Three-Phase
Function: Driving, Control
Casing Protection: Closed Type
Number of Poles: 2


servo motor

What maintenance practices are recommended for ensuring the longevity of servo motors?

Maintaining servo motors properly is crucial to ensure their longevity and reliable performance. Here are some recommended maintenance practices:

1. Regular Cleaning:

Regularly clean the servo motor to remove dust, debris, and other contaminants that can affect its performance. Use a soft brush or compressed air to clean the motor’s exterior and ventilation ports. Avoid using excessive force or liquid cleaners that could damage the motor.

2. Lubrication:

Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricant for the motor. Lubricate the motor’s bearings, gears, and other moving parts as per the specified schedule. Proper lubrication reduces friction, minimizes wear, and helps maintain optimal performance.

3. Inspections:

Regularly inspect the servo motor for signs of wear, damage, or loose connections. Check for any unusual noises, vibrations, or overheating during operation, as these can indicate potential issues. If any abnormalities are detected, consult the manufacturer’s documentation or seek professional assistance for further evaluation and repair.

4. Electrical Connections:

Ensure that all electrical connections to the servo motor, such as power cables and signal wires, are secure and properly insulated. Loose or damaged connections can lead to electrical problems, voltage fluctuations, or signal interference, which can affect the motor’s performance and longevity.

5. Environmental Considerations:

Take into account the operating environment of the servo motor. Ensure that the motor is protected from excessive moisture, dust, extreme temperatures, and corrosive substances. If necessary, use appropriate enclosures or protective measures to safeguard the motor from adverse environmental conditions.

6. Software and Firmware Updates:

Stay updated with the latest software and firmware releases provided by the servo motor manufacturer. These updates often include bug fixes, performance enhancements, and new features that can improve the motor’s functionality and reliability. Follow the manufacturer’s instructions for safely updating the motor’s software or firmware.

7. Training and Documentation:

Ensure that personnel responsible for the maintenance of servo motors are properly trained and familiar with the manufacturer’s guidelines and documentation. This includes understanding recommended maintenance procedures, safety precautions, and troubleshooting techniques. Regular training and access to up-to-date documentation are essential for effective servo motor maintenance.

8. Professional Servicing:

If a servo motor requires complex repairs or servicing beyond regular maintenance, it is advisable to consult a qualified technician or contact the manufacturer’s service center. Attempting to repair or modify the motor without proper expertise can lead to further damage or safety hazards.

By following these maintenance practices, servo motors can operate optimally and have an extended lifespan. Regular cleaning, lubrication, inspections, secure electrical connections, environmental considerations, software updates, training, and professional servicing all contribute to ensuring the longevity and reliable performance of servo motors.

servo motor

What is the significance of closed-loop control in servo motor operation?

Closed-loop control plays a significant role in the operation of servo motors. It involves continuously monitoring and adjusting the motor’s behavior based on feedback from sensors. The significance of closed-loop control in servo motor operation can be understood through the following points:

1. Accuracy and Precision:

Closed-loop control allows servo motors to achieve high levels of accuracy and precision in positioning and motion control. The feedback sensors, such as encoders or resolvers, provide real-time information about the motor’s actual position. This feedback is compared with the desired position, and any deviations are used to adjust the motor’s behavior. By continuously correcting for errors, closed-loop control ensures that the motor accurately reaches and maintains the desired position, resulting in precise control over the motor’s movements.

2. Stability and Repeatability:

Closed-loop control enhances the stability and repeatability of servo motor operation. The feedback information enables the control system to make continuous adjustments to the motor’s inputs, such as voltage or current, in order to minimize position errors. This corrective action helps stabilize the motor’s behavior, reducing oscillations and overshoot. As a result, the motor’s movements become more consistent and repeatable, which is crucial in applications where the same motion needs to be replicated accurately multiple times.

3. Compensation for Disturbances:

One of the key advantages of closed-loop control is its ability to compensate for disturbances or variations that may occur during motor operation. External factors, such as friction, load changes, or variations in the operating environment, can affect the motor’s performance and position accuracy. By continuously monitoring the actual position, closed-loop control can detect and respond to these disturbances, making the necessary adjustments to maintain the desired position. This compensation capability ensures that the motor remains on track despite external influences, leading to more reliable and consistent operation.

4. Improved Response Time:

Closed-loop control significantly improves the response time of servo motors. The feedback sensors provide real-time information about the motor’s actual position, which allows the control system to quickly detect any deviations from the desired position. Based on this feedback, the control system can adjust the motor’s inputs promptly, allowing for rapid corrections and precise control over the motor’s movements. The fast response time of closed-loop control is crucial in applications where dynamic and agile motion control is required, such as robotics or high-speed automation processes.

5. Adaptability to Changing Conditions:

Servo motors with closed-loop control are adaptable to changing conditions. The feedback information allows the control system to dynamically adjust the motor’s behavior based on real-time changes in the operating environment or task requirements. For example, if the load on the motor changes, the control system can respond by adjusting the motor’s inputs to maintain the desired position and compensate for the new load conditions. This adaptability ensures that the motor can perform optimally under varying conditions, enhancing its versatility and applicability in different industrial settings.

In summary, closed-loop control is of significant importance in servo motor operation. It enables servo motors to achieve high levels of accuracy, stability, and repeatability in position and motion control. By continuously monitoring the motor’s actual position and making adjustments based on feedback, closed-loop control compensates for disturbances, enhances response time, and adapts to changing conditions. These capabilities make closed-loop control essential for achieving precise and reliable operation of servo motors in various industrial applications.

servo motor

Can servo motors be used in robotics, and if so, how are they implemented?

Yes, servo motors are commonly used in robotics due to their precise control capabilities and suitability for a wide range of robotic applications. When implementing servo motors in robotics, several factors need to be considered. Here’s an overview of how servo motors are used and implemented in robotics:

1. Joint Actuation:

Servo motors are often used to actuate the joints of robotic systems. Each joint in a robot typically requires a motor to control its movement. Servo motors provide the necessary torque and angular control to accurately position the joint. They can rotate between specific angles, allowing the robot to achieve the desired configuration and perform precise movements.

2. Position Control:

Servo motors excel at position control, which is essential for robotics applications. They can accurately maintain a specific position and respond quickly to control signals. By incorporating servo motors in robotic joints, precise positioning control can be achieved, enabling the robot to perform tasks with accuracy and repeatability.

3. Closed-Loop Control:

Implementing servo motors in robotics involves utilizing closed-loop control systems. Feedback sensors, such as encoders or resolvers, are attached to the servo motors to provide real-time feedback on the motor’s position. This feedback is used to continuously adjust the motor’s behavior and ensure accurate positioning. Closed-loop control allows the robot to compensate for any errors or disturbances and maintain precise control over its movements.

4. Control Architecture:

In robotics, servo motors are typically controlled using a combination of hardware and software. The control architecture encompasses the control algorithms, microcontrollers or embedded systems, and communication interfaces. The control system receives input signals, such as desired joint positions or trajectories, and generates control signals to drive the servo motors. The control algorithms, such as PID control, are used to calculate the appropriate adjustments based on the feedback information from the sensors.

5. Kinematics and Dynamics:

When implementing servo motors in robotics, the kinematics and dynamics of the robot must be considered. The kinematics deals with the study of the robot’s motion and position, while the dynamics focuses on the forces and torques involved in the robot’s movement. Servo motors need to be properly sized and selected based on the robot’s kinematic and dynamic requirements to ensure optimal performance and stability.

6. Integration and Programming:

Servo motors in robotics need to be integrated into the overall robot system. This involves mechanical mounting and coupling the motors to the robot’s joints, connecting the feedback sensors, and integrating the control system. Additionally, programming or configuring the control software is necessary to define the desired movements and control parameters for the servo motors. This programming can be done using robot-specific programming languages or software frameworks.

By utilizing servo motors in robotics and implementing them effectively, robots can achieve precise and controlled movements. Servo motors enable accurate positioning, fast response times, and closed-loop control, resulting in robots that can perform tasks with high accuracy, repeatability, and versatility. Whether it’s a humanoid robot, industrial manipulator, or collaborative robot (cobot), servo motors play a vital role in their actuation and control.

China Professional 2.3kw, 220V Electric AC Three Phase Servo Motor (130ST-L150015A)   vacuum pump diyChina Professional 2.3kw, 220V Electric AC Three Phase Servo Motor (130ST-L150015A)   vacuum pump diy
editor by CX 2024-05-14