Product Description: Rare earth permanent magnet brushless torque motor is an ideal actuator in high-precision servo and servo system. It has the advantages of low speed, large torque and strong overload capability. Compared with DC brush motor, it has a simple structure. The motor body has the advantages of high reliability and maintenance-free. The feedback component is optional encoder, and can also be equipped with a rotary transformer. It has good electromagnetic compatibility. It is generally a hollow sub-package structure, which can effectively utilize the internal space; fixed and rotor flange mounting; or assembly according to customer requirements. Structure.

Low speed stationarity: 0.001 — 0.0001°/s

Applications: radar, turntable, high-end CNC machine tools, etc.

Selection instructions:

1. In view of the fact that this type of motor needs to be powered by the driver, and the driver can input DC power, and can input AC power. For the convenience of calibration, the power supply voltage of the motor is calibrated by the DC bus voltage of the driver;

2. The maximum no-load speed is based on the idling speed under the calibrated DC bus voltage. If adjustment is needed, you can communicate with our technicians.

3. The armature winding is Y-connected, and the marked current is the line current of the motor.

4. The armature inductance and armature resistance are the data between the end points of the motor lead (phase and phase).

5. Use environment: In the case of special marking, the motor is naturally cooled, the altitude is below 1000m, the ambient temperature is -40°C~+40°C. For wider temperature range or other cooling and environmental conditions, please contact with technology. Personnel communication (products capable of producing low temperature -196 ° C, high temperature 150 ° C, high vacuum environment)

6. Feedback: The feedback signal of the split motor generally only provides the Hall signal (feedback rotor position), and high-precision feedback components such as encoder and resolver need to be configured in the system.

7. The working characteristic curve of the motor is as follows: Under normal circumstances, the peak torque working time is less than 30s, and the continuous rate is less than 5%.

structure type:

Split-type: The outer circumference of the stator casing has a fitting stop. The rotor bracket has an assembly stop, which can be directly mounted on the load shaft and can be installed horizontally or vertically.

Assembled: end with flange stop and screw hole for flange mounting, can be installed horizontally or vertically; can be equipped with foot horizontal