This gearmotor is a powerful brushed DC motor with 102.08:1 metal gearbox intended for operation at 12 V.  These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft.  This gearmotor is also available with an integrated encoder.
Key specifications:
	
		| voltage | no-load performance | stall extrapolation | 
	
		| 12 V | 100 RPM, 200 mA | 34 kg⋅cm (470 oz⋅in), 5.5 A | 
 
Alternatives available with variations in these parameter(s):
gear ratio encoders?
Select variant…
 
Dimensions
| Size: | 37D × 57L mm1 | 
| Weight: | 195 g | 
| Shaft diameter: | 6 mm2 | 
General specifications
| Gear ratio: | 102.08:1 | 
| No-load speed @ 12V: | 100 rpm | 
| No-load current @ 12V: | 0.2 A | 
| Stall current @ 12V: | 5.5 A3 | 
| Stall torque @ 12V: | 34 kg·cm3 | 
| Max output power @ 12V: | 8 W | 
| No-load speed @ 6V: | 49 rpm4 | 
| No-load current @ 6V: | 0.15 A4 | 
| Stall current @ 6V: | 3.0 A5 | 
| Stall torque @ 6V: | 21 kg·cm5 | 
Performance at maximum efficiency
| Max efficiency @ 12V: | 44 % | 
| Speed at max efficiency: | 87 rpm | 
| Torque at max efficiency: | 4.2 kg·cm | 
| Current at max efficiency: | 0.72 A | 
| Output power at max efficiency: | 3.8 W | 
General specifications
Notes:
- 1
- Length measurement is from gearbox face plate to back of motor (it does not include the output shaft or motor terminals).  See dimension diagram for details.
- 2
- D shaft.
- 3
- Stalling is likely to damage the gearmotor.  Stall parameters come from a theoretical extrapolation of performance at loads far from stall. As the motor heats up, as happens as it approaches an actual stall, the stall torque and current decrease.
- 4
- This motor will run at 6 V but is intended for operation at 12 V.
- 5
- Stalling is likely to damage the gearmotor.  Stall parameters come from a theoretical extrapolation of performance at loads far from stall.  This motor will run at 6 V but is intended for operation at 12 V.