Description: This type is miniature Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive and negative be changed. It is also have addition two characteristics: first, With self-locking, the output shaft can not rotation when switch off, that is self-locking. Second, Gearbox output shaft and motor shaft are come to be a rectangle. It is widely used in various of ocns that require special install size. .
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