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Pololu Plastic Gearmotors
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These compact and inexpensive brushed DC gearmotors are available in several different orientations, gear ratios, and power levels. Some versions are also available with an optional extended motor shaft.
Products in category “Pololu Plastic Gearmotors”
| Pololu item #: 2331 | |
| Brand: Unspecified | |
| Status: Rationed (Active and Preferred) | |
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This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 5.1:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.2 g (0.042 oz), making it a great actuator for miniature robots and very small mechanisms.
Key specs at 6 V: 13,000 RPM and 45 mA free-run, 0.3 oz-in (0.02 kg-cm) and 400 mA stall.
| Pololu item #: 2357 | |
| Brand: Unspecified | |
| Status: Rationed (Active and Preferred) | |
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This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 26:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.2 g (0.042 oz), making it a great actuator for miniature robots and very small mechanisms.
Key specs at 6 V: 2500 RPM and 35 mA free-run, 1.5 oz-in (0.1 kg-cm) and 400 mA stall.
| Pololu item #: 2358 | |
| Brand: Unspecified | |
| Status: Rationed (Active and Preferred) | |
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This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 136:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.25 g (0.044 oz), making it a great actuator for miniature robots and very small mechanisms.
Key specs at 6 V: 500 RPM and 45 mA free-run, 8 oz-in (0.6 kg-cm) and 400 mA stall.
| Pololu item #: 2359 | |
| Brand: Unspecified | |
| Status: Rationed (Active and Preferred) | |
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This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 700:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.3 g (0.046 oz), making it a great actuator for miniature robots and very small mechanisms.
Key specs at 6 V: 90 RPM and 45 mA free-run, 12 oz-in (0.9 kg-cm) and 400 mA stall.
| Pololu item #: 1118 | |
| Brand: PCX | |
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This 228:1 gearbox with brushed DC motor has a low-current motor and provides power and speed that is comparable to an RC servo at a fraction of the cost. It has a recommended operating voltage range of 3 V to 12 V.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 6 V | 45 RPM, 70 mA | 7.2 kg⋅cm (100 oz⋅in), 800 mA |
| Pololu item #: 1119 | |
| Brand: PCX | |
| Status: Special Order Only | |
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This 120:1 gearbox with brushed DC motor has a low-current motor and provides power and speed that is comparable to an RC servo at a fraction of the cost. It has a recommended operating voltage range of 3 V to 12 V.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 6 V | 85 RPM, 70 mA | 5.4 kg⋅cm (75 oz⋅in), 800 mA |
| Pololu item #: 1120 | |
| Brand: PCX | |
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This 200:1 gearbox with brushed DC motor has a low-current motor and provides power and speed that is comparable to an RC servo at a fraction of the cost. It has a recommended operating voltage range of 3 V to 12 V.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 6 V | 51 RPM, 70 mA | 7.2 kg⋅cm (100 oz⋅in), 800 mA |
| Pololu item #: 1121 | |
| Brand: PCX | |
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This 120:1 gearbox with brushed DC motor has a low-current motor and provides power and speed that is comparable to an RC servo at a fraction of the cost. It has a recommended operating voltage range of 3 V to 12 V.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 6 V | 85 RPM, 70 mA | 5.4 kg⋅cm (75 oz⋅in), 800 mA |
| Pololu item #: 1117 | |
| Brand: Generic | |
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This 130-size brushed DC motor has a recommended operation voltage of 3 – 12 V and is used in the larger Pololu plastic gearmotors. Approximate specifications at 6 V: free-run speed of 11,500 RPM, free-run current of 70 mA, and stall current of 800 mA.
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