Pololu Metal Gearmotors » Micro Metal Gearmotors » 12V High-Power Carbon Brush (HPCB) Micro Metal Gearmotors »
75:1 Micro Metal Gearmotor HPCB 12V
This is a miniature brushed DC metal gearmotor with a gearbox cross section of 10×12 mm and a 9 mm long, 3 mm diameter D-shaped gearbox output shaft.
| motor/brush type | gearbox | encoder | |
|---|---|---|---|
| HPCB 12V: high-power 12V with carbon brushes | 75.81:1 with brass plates | no encoder | |
| voltage | no-load performance | stall extrapolation* |
|---|---|---|
| 12 V | 450 RPM, 80 mA | 1.0 kg⋅cm (13 oz⋅in), 0.75 A |
| * Note: Stall torque and stall current specifications are theoretical values; stalls could damage the motor or gearbox. | ||
Alternatives available with variations in these parameter(s): gear ratio motor type encoder Select variant…
Compare all products in 12V High-Power Carbon Brush (HPCB) Micro Metal Gearmotors.
| Description | Specs (20) | Pictures (17) | Resources (3) | FAQs (2) | On the blog (0) |
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Micro Metal Gearmotor next to a US quarter dollar for size reference. |
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Micro Metal Gearmotor (standard version without encoder or extended motor shaft). |
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Micro Metal Gearmotor with extended motor shaft. |
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Micro Metal Gearmotor with 12 CPR encoder, back connector (cable not included). |
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Micro Metal Gearmotor with 12 CPR encoder, side connector (cable not included). |
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Micro Metal Gearmotor HPCB with long-life carbon brushes (left) next to one with precious metal brushes. |
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Micro Metal Gearmotor HPCB long-life carbon brushes (left) next to Micro Metal Gearmotor HP precious metal brushes (right). |
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Micro Metal Gearmotor size comparison of 1000:1 (bottom) vs other gear ratios (top). |
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Black Pololu Wheel 70×8mm on a Pololu Micro Metal Gearmotor. |
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Black Pololu Wheel 90×10mm on a Pololu Micro Metal Gearmotor. |
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Pololu Wheel 32×7mm on a Micro Metal Gearmotor. |
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12mm Hex Wheel Adapter for 3mm Shaft on a Micro Metal Gearmotor. |
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Micro Metal Gearmotor mounted to a piece of acrylic with black mounting bracket version. |
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Micro Metal Gearmotor mounted to a piece of acrylic with black mounting bracket version. |
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Pololu micro metal gearmotor bracket extended with Micro Metal Gearmotor. |
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Pololu micro metal gearmotor bracket extended with Micro Metal Gearmotor. |
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37D mm Metal Gearmotor next to a Micro Metal Gearmotor for size comparison. |
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