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210:1 Micro Metal Gearmotor HPCB 6V
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 210.59:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.
Key specifications:
| voltage | no-load performance | stall extrapolation |
|---|---|---|
| 6 V | 160 RPM, 150 mA | 2.8 kg⋅cm (39 oz⋅in), 1.5 A |
Alternatives available with variations in these parameter(s): gear ratio motor type extended motor shaft? Select variant…
Compare all products in 6V High-Power Carbon Brush (HPCB) Micro Metal Gearmotors.
| Description | Specs (17) | Pictures (18) | Resources (12) | FAQs (0) | On the blog (1) |
|---|
Dimensions
| Size: | 10 × 12 × 26 mm1 |
|---|---|
| Weight: | 9.5 g |
| Shaft diameter: | 3 mm2 |
General specifications
| Gear ratio: | 210.59:1 |
|---|---|
| No-load speed @ 6V: | 160 rpm3 |
| No-load current @ 6V: | 0.15 A4 |
| Stall current @ 6V: | 1.5 A5 |
| Stall torque @ 6V: | 2.8 kg·cm5 |
| Max output power @ 6V: | 1.1 W |
| Extended motor shaft?: | N |
| Long-life carbon brushes?: | Y |
| Motor type: | 1.5A stall @ 6V (HPCB 6V - carbon brush) |
Performance at maximum efficiency
| Max efficiency @ 6V: | 31 % |
|---|---|
| Speed at max efficiency: | 120 rpm |
| Torque at max efficiency: | 0.59 kg·cm |
| Current at max efficiency: | 0.40 A |
| Output power at max efficiency: | 0.74 W |
Notes:
- 1
- Output shaft adds 9 mm to the 26 mm length.
- 2
- D shaft.
- 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
- This is a theoretical value; stalling the gearbox output shaft will damage the gearbox.
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