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50:1 Micro Metal Gearmotor HP 6V with Extended Motor Shaft
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 | |
|---|---|---|---|
| HP 6V: high-power 6V with precious metal brushes | 51.45:1 with brass plates | encoder-compatible (extended motor shaft) | |
| voltage | no-load performance | stall extrapolation* | 
|---|---|---|
| 6 V | 590 RPM, 100 mA | 0.86 kg⋅cm (11 oz⋅in), 1.6 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 Micro Metal Gearmotors with Extended Motor Shafts or
Compare all products in Micro Metal Gearmotors with Extended Motor Shafts or  6V High-Power (HP) Micro Metal Gearmotors.
6V High-Power (HP) Micro Metal Gearmotors.
| Description | Specs (16) | Pictures (17) | Resources (3) | FAQs (2) | On the blog (2) | Distributors (20) | 
|---|
Dimensions
| Size: | 10 × 12 × 25 mm1 | 
|---|---|
| Weight: | 9.5 g | 
| Shaft diameter: | 3 mm2 | 
General specifications
| Gear ratio: | 51.45:1 | 
|---|---|
| No-load speed @ 6V: | 590 rpm3 | 
| No-load current @ 6V: | 0.10 A4 | 
| Stall current @ 6V: | 1.6 A | 
| Stall torque @ 6V: | 0.86 kg·cm | 
| Max output power @ 6V: | 1.3 W | 
| Encoder: | encoder-compatible (extended motor shaft) | 
| Motor type: | 1.6A stall @ 6V (HP 6V) | 
Performance at maximum efficiency
| Max efficiency @ 6V: | 38 % | 
|---|---|
| Speed at max efficiency: | 490 rpm | 
| Torque at max efficiency: | 0.15 kg·cm | 
| Current at max efficiency: | 0.32 A | 
| Output power at max efficiency: | 0.75 W | 

































