Stepping Motor

記事 Stepping Motorのアイキャッチ画像

Using the rotating magnetic field of the stator by the exciting current, rotate the small permanent magnet rotor.

① There is no load fluctuation of rotation speed.
It rotates exactly in the area not out of step from the low speed area to the high speed area.
② No complicated control is required.
It is driven in an open loop and complicated control for obtaining constant speed is not required.
③ No need for contacts and long service life.
Unlike brush motors, contacts are unnecessary, and their structure is simple and long life.
④Built-in gear.
Since the reduction gear is built in, it is possible to obtain a small and high torque without an external multi-stage gear.
⑤Built-in connector.
Since the connector is built in, it is possible to standardize the motor when changing the unit design.

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