Torque motor, how it works? the stator and rotor

In case of an outrunner torque motor, the rotor is put around the stator. As a result, the magnetic field of the stator starts to interact with the permanent magnet field of the rotor. Consequently, the permanent magnetic field of the rotor will start rotating synchronously with the stator magnetic field and torque (N) is created. This is shown in the video to the right.

The torque of the direct drive torque motor is proportional to the current in the stator. In addition, the required voltage is proportional to the speed.

Input: Electric power = current * voltage.

Output: Mechanical power = torque * angular velocity.

By adjusting the number of windings and / or winding configuration, the ratio between the voltage and current demand can be adjusted. This makes the motor usable for various application areas, such as semicon, robotics, food and packaging.

https://www.magneticinnovations.com/torque-motor-how-it-works/

Видео Torque motor, how it works? the stator and rotor канала Magnetic Innovations B.V.