The Solarbotics GM7 Mini Gear Motor is a small gearbox motor with a reduction ratio 120 to 1.
At 6 volts, this tiny motor spins at 146RPM at and consumes 92mA when not loaded. It produces 23.8 inch-ounce of torque when stalled.
The Solarbotics GM7 features a built in clutch to help protect the gears from excessive wear. It has a 2mm crest diameter shaft that can be pushed through to either side of the motor.
|Motor Voltage||3-6 V|
|No-Load Current at 3V||80 mA|
|No-Load Speed at 3V||75 RPM|
|Stall Current at 3V||310 mA|
|Stall Torque at 3V||0.98 kg-cm (13.6 oz-in)|
|No-Load Current at 6V||92 mA|
|No-Load Speed at 6V||146 RPM|
|Stall Torque at 6V||1.71 kg-cm (23.8 oz-in)|
|Shaft Diameter||2 mm (0.1 in) crest|
|Shaft Length||8mm (0.3 in)|
|Size||58 x 25 x 22 mm (2.3 x 1.0 x 0.9 in)|
|Weight||19.0 g (0.67 oz)|