1. Composition
Our permanent magnet AC servo motor is mainly composed of stator, rotor, end caps, bearings and feedback device. The stator adopts centralized or distributed winding and its insulation class reaches level F. The rotor adopts high-performance rare earth materials. The feedback device can be a photoelectric encoder or rotary transformer.

2. Working Principle
A driving device (driver) is needed to power the permanent magnet AC servo motor. The control signal sent from the host computer through the driver to the motor winding controls the on and off of the winding current, thus generating a magnetic field. The permanent magnetic pole on the rotor always maintains a 90-degree electrical angle relationship with this generated magnetic field. Detecting the relative relationship between stator and rotor through feedback devices (photoelectric encoder or rotary transformer), thus achieving semi or full closed-loop control to precisely control angular displacement.

3. Application
Aerospace: Precision measuring device
Food industry: Food processing machinery
Packaging industry: Bag making machine, paper cutting machine
Industrial automation: robot, semiconductor equipment, CNC processing center
Textile industry: Embroidery machine, computerized flat knitting machine, circular loom, hosiery machine, etc.

Our product has passed the CE and UL certification. The design and production comply with the ISO9000 quality management system standard. We also provide custom-designed products.

Related Names
Actuating Motor | Alternating Current Motor | AC Actuating Electric Device