Solarbotics GM2 Gear Motor 3-12V (224:1) with offset shaft

The Solarbotics GM2 gear motor provides an 224:1 gear ratio for your robot projects.

This motor provides a strong 48.6 oz-in of torque at 3V and spins at 24 rounds per minute. It only consumes 40mA when running free and 400mA when stalled.

A 7mm output shaft with two flat sides is available for mounting compatible wheels. A built is clutch keeps the motor within a 60 oz per inch threshold to keep the motor healthy. Choose matching wheels to simplify your project.

Note: please avoid using the "D" shaped output shaft on these motors as it is not meant to take a rotational load.

References

• Mechanical Drawing (Imperial)
• Mechanical Drawing (Metric)

Motor Specifications
Motor Type	Gearbox
Motor Voltage	3-12 V
No-Load Current at 3V	40 mA
No-Load Speed at 3V	24 RPM
Stall Current at 3V	400 mA
Stall Torque at 3V	3.5 kg-cm (48.6 oz-in)
No-Load Current at 6V	50 mA
No-Load Speed at 6V	46 RPM
Stall Torque at 6V	4.1 kg-cm (57 oz-in)
Servo Specifications
Stall Current at 6V	710 mA
Dimensions
Shaft Diameter	7 mm (0.3 in) two sides flattened
Size	55 x 48 x 23 mm (2.2 x 1.9 x 0.9 in)
Weight	32 g (1.1 oz)

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