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MP 12V Motor with 48 CPR Encoder for 25D mm Metal Gearmotors (No Gearbox)
This is the motor and encoder portion of our medium-power (HP), 12V 25D mm metal gearmotors with 48 CPR encoders. It does not include a gearbox, but the pinion gear on the output shaft works with all of our 25D mm gearmotor gearboxes, so this can be used as a replacement motor or encoder for those gearboxes.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 12 V | 8200 RPM, 100 mA | 0.17 kg⋅cm (2.4 oz⋅in), 1.8 A |
You can use the following selection boxes to choose from all of our 25D metal gearmotor versions:
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 (14) | Pictures (6) | Resources (3) | FAQs (2) | On the blog (0) | Distributors (1) |
|---|
Dimensions
| Size: | 25D x 46L mm1 |
|---|---|
| Weight: | 60 g |
General specifications
| Gear ratio: | 1:12 |
|---|---|
| No-load speed @ 12V: | 8200 rpm3 |
| No-load current @ 12V: | 0.10 A4 |
| Stall current @ 12V: | 1.8 A5 |
| Stall torque @ 12V: | 0.17 kg·cm5 |
| Max output power @ 12V: | 3.5 W |
| No-load speed @ 6V: | 4100 rpm6 |
| Stall current @ 6V: | 0.90 A6 |
| Stall torque @ 6V: | 0.085 kg·cm6 |
| Motor type: | 12V, 1.8A stall (MP 12V) |
| Lead length: | 8 in7 |
| Encoders?: | Y |
Notes:
- 1
- Length does not include the motor shaft. See dimension diagram for details.
- 2
- This motor does not have a gearbox.
- 3
- Typical; ±20%.
- 4
- Typical, ±50%; no-load current depends on internal friction, which is affected by many factors, including ambient temperature and duration of motor operation.
- 5
- Stalling is likely to damage the motor. 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.
- 6
- This motor will run at 6 V but is intended for operation at 12 V.
- 7
- May vary by a few inches.
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