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380:1 Micro Metal Gearmotor HPCB 6V with Extended Motor Shaft
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 379.17:1 metal gearbox. This version has stainless steel gearbox plates instead of the standard brass ones for increased durability and resistance to wear from radial loads. 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. This version also has a 4.5 × 1 mm extended motor shaft.
|voltage||no-load performance||stall extrapolation|
|6 V||85 RPM, 150 mA||5.0 kg⋅cm (69 oz⋅in), 1.5 A|
Alternatives available with variations in these parameter(s): gear ratio motor type extended motor shaft?
|Description||Specs (17)||Pictures (18)||Resources (12)||FAQs (0)||On the blog (1)|
|Size:||10 × 12 × 26 mm1|
|Shaft diameter:||3 mm2|
|No-load speed @ 6V:||85 rpm3|
|No-load current @ 6V:||0.15 A4|
|Stall current @ 6V:||1.5 A5|
|Stall torque @ 6V:||5.0 kg·cm5|
|Max output power @ 6V:||1.1 W|
|Extended motor shaft?:||Y|
|Long-life carbon brushes?:||Y|
|Motor type:||1.5A stall @ 6V (HPCB 6V - carbon brush)|
Performance at maximum efficiency
|Max efficiency @ 6V:||30 %|
|Speed at max efficiency:||68 rpm|
|Torque at max efficiency:||1.0 kg·cm|
|Current at max efficiency:||0.40 A|
|Output power at max efficiency:||0.71 W|
- Output shafts add 14 mm to the 26 mm length.
- D shaft.
- Typical; ±20%.
- Typical, ±50%; no-load current depends on internal friction, which is affected by many factors, including ambient temperature and duration of motor operation.
- This is a theoretical value; stalling the gearbox output shaft will damage the gearbox.