AC SERO MOTOR PARAMETERS:
| No |
Item |
Data |
No |
Item |
Data |
| 1 |
Motor Type |
40ST~180ST |
11 |
Counter Emf |
1.34~134 V/1000r/min |
| 2 |
Motor Length |
111~418mm |
12 |
Wire Resistance |
0.11~7.1Ω |
| 3 |
Rated Current |
1.3~20A |
13 |
Wire Inductance |
0.77~36.5mh |
| 4 |
Rated Power |
0.1~7.5KW |
14 |
Electrical Time Constant |
1.6~10.58Ms |
| 5 |
Rated Torque |
0.64~48N.m |
15 |
Driver Input Voltage |
AC110~AC380V |
| 6 |
Rated Speed |
1500~3000r/min |
16 |
Encoder Lines No.(P/R) |
Incremental 2500/Absolute 17bit |
| 7 |
Max. Speed |
1500~3600r/min |
17 |
Rotor Inertia |
0.264×10-4~9.5×10-3Kg·m2 |
| 8 |
Pole-pairs No. |
4 |
18 |
Torque Coefficient |
0.48~223Nm/A |
| 9 |
IP Grade |
IP65 |
19 |
Work Temperature |
-20~50℃ |
| 10 |
Motor Weight |
0.5~40Kg |
20 |
Insulation Grade |
F |
Key Components
- Servo Motor:
- Function: Converts electrical energy into mechanical motion.
- Types: Available in various types such as AC servo motors, DC servo motors, and stepper motors.
- Precision: Offers high precision and rapid response, making it ideal for applications requiring accurate positioning.
Servo Driver (Controller):
- Function: Provides the necessary control signals to the servo motor.
- Feedback Loop: Uses feedback from encoders or sensors to adjust motor operation, ensuring precise control of position, speed, and torque.
- User Interface: Often includes software or a user interface for programming and monitoring performance.
How It Works
- Input Signal:
- The servo driver receives a control signal, often in the form of a pulse-width modulation (PWM) signal, which dictates the desired position, speed, or torque of the servo motor.
Feedback Mechanism:
- The servo motor includes a feedback device such as an encoder or potentiometer that continuously monitors its position or speed.
- This feedback is sent back to the driver to compare the motor’s current state with the desired state.
Adjustment:
- The servo driver processes the feedback and adjusts the power supply to the motor accordingly.
- This continuous adjustment ensures that the motor maintains the desired position, speed, or torque.
Precision Control:
- The closed-loop system allows for high precision and rapid response to changes in input signals, making it ideal for applications where exact movement is required.
Advantages
- High Precision: Provides accurate control over motion, essential for tasks requiring precise positioning.
- Fast Response: Quickly responds to input changes, allowing for dynamic and adaptive motion control.
- Smooth Operation: Ensures smooth motion, reducing mechanical stress and wear on components.
- Versatile Applications: Suitable for a wide range of applications, from simple positioning tasks to complex motion profiles.
Applications
- Robotics: Used in robotic arms and autonomous robots for precise movement and task execution.
- CNC Machinery: Provides accurate control in milling, lathing, and other CNC operations.
- Industrial Automation: Powers conveyor systems, pick-and-place machines, and other automated equipment.
- Aerospace and Defense: Utilized in control systems for aircraft and defense systems requiring reliable and precise motion control.
