Description: These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anything else that needs to turn. They have a gear ratio of 10:1 and operate up to 12 volts and deliver a stall torque of 16.8 oz-in. and a max speed of 303 RPM. Each standard gearmotor sports a 6mm diameter D-shaft.
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Wanted to drive the transport of an 8 mm Filmprojector with it. The 303 RPM @12V are only achieved without any load.