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227:1 Metal Gearmotor 25Dx56L mm MP 12V
This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 226.76:1 metal spur gearbox. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox. This gearmotor is also available with an integrated encoder.
Key specifications:
voltage | no-load performance | stall extrapolation |
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12 V | 33 RPM, 200 mA | 23 kg⋅cm (320 oz⋅in), 2.1 A |
Alternatives available with variations in these parameter(s): gear ratio motor type encoders? Select variant…
Compare all products in 12V Medium-Power (MP) 25D mm Gearmotors.
Description | Specs (13) | Pictures (10) | Resources (3) | FAQs (2) | On the blog (0) |
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Dimensions
Size: | 25D x 56L mm1 |
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Weight: | 94 g |
Shaft diameter: | 4 mm |
General specifications
Gear ratio: | 226.76:1 |
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No-load speed @ 12V: | 33 rpm |
No-load current @ 12V: | 200 mA2 |
Stall current @ 12V: | 2100 mA |
Stall torque @ 12V: | 320 oz·in3 |
No-load speed @ 6V: | 16 rpm4 |
Stall current @ 6V: | 1050 mA4 |
Stall torque @ 6V: | 160 oz·in4 |
Motor type: | 2.1A stall @ 12V (MP 12V) |
Encoders?: | N |
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
- Maximum.
- 3
- This is a theoretical value; stalling the gearbox output shaft is likely to damage the gearbox.
- 4
- This motor will run at 6 V but is intended for operation at 12 V.