Item Type: Worm Geared Motor. BRUSHED DC: The micro gear motor is brushed DC motor, three layers of high density molecular paint coating, more durable. Bearing: Shaft Length: Approx. 7.5mm / 0.3in. POWERFUL WITH LOW NOISE: Large torsion with encoder reducer motor gear drive smooth, big transfer torsion, low noise, possess stable performance, high efficiency, easy to use.
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