This is a miniature brushed DC metal gearmotor with a gearbox cross section of 10x12 mm and a 9 mm long, 3 mm diameter D-shaped gearbox output shaft. Cables sold separately.
Gearmotor details:
- motor/brush type: HPCB 6V: high-power 6V with carbon brushes
- gearbox: 75.81:1 with brass plates
- encoder: 12 CPR incremental quadrature with back connector
Key specifications:
- voltage: 6 V
- no-load performance: 430 RPM, 150 mA
- stall extrapolation*: 1.1 kg?cm (15 oz?in), 1.5 A
* Note: Stall torque and stall current specifications are theoretical values; stalls could damage the motor or gearbox.
Exact gear ratio: 34x34x35x38 / 13x12x13x10 = 75.81:1
Dimensions
- Size: 10 x 12 x 32 mm. Output shaft adds 10 mm to the 32 mm length, and the encoder extends past the 10 x 12 gearbox cross section on three of the four sides.
- Weight: 11 g
- Shaft diameter: 3 mm D shaft.
General specifications
- Gear ratio: 75.81:1
- No-load speed @ 6V: 430 rpm. Typical; ±20%.
- No-load current @ 6V: 0.15 A. Typical, ±50%; no-load current depends on internal friction, which is affected by many factors, including ambient temperature and duration of motor operation.
- Stall current @ 6V: 1.5 A
- Stall torque @ 6V: 1.1 kg·cm
- Max output power @ 6V: 1.3 W
- Encoder: 12 CPR encoder with back connector
- Long-life carbon brushes?: Y
- Motor type: 1.5A stall @ 6V (HPCB 6V - carbon brush)
Performance at maximum efficiency
- Max efficiency @ 6V: 34 %
- Speed at max efficiency: 330 rpm
- Torque at max efficiency: 0.25 kg·cm
- Current at max efficiency: 0.43 A
- Output power at max efficiency: 0.87 W
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/