Skip to product information
1 of 6

POLOLU

1000:1 Micro Metal Gearmotor MP 6V with Extended Motor Shaft

1000:1 Micro Metal Gearmotor MP 6V with Extended Motor Shaft

SKU:Pololu-3059

Regular price Rs. 3,599.00
Regular price Sale price Rs. 3,599.00
Sale Sold out
Tax included.

Out of stock

This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 986.41:1 metal gearbox, making it a great choice for applications requiring fine control at very low speeds. 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.
Key specs at 6 V: 22 RPM and 40 mA with no load, 80 oz-in (6 kg-cm) and 0.7 A at stall. (Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.)

These tiny brushed DC gearmotors are available in a wide range of gear ratios—from 5:1 up to 1000:1—and with five different motors: high-power 6 V and 12 V motors with long-life carbon brushes (HPCB), and high-power (HP), medium power (MP), and low power (LP) 6 V motors with shorter-life precious metal brushes. The 6 V and 12 V HPCB motors offer the same performance at their respective nominal voltages, just with the 12 V motor drawing half the current of the 6 V motor. The 6 V HPCB and 6 V HP motors are identical except for their brushes, which only affect the lifetime of the motor.

The HPCB versions (shown on the left in the picture below) can be differentiated from versions with precious metal brushes (shown on the right) by their copper-colored terminals. Note that the HPCB terminals are 0.5 mm wider than those on the other micro metal gearmotor versions (2 mm vs. 1.5 mm), and they are about 1 mm closer together (6 mm vs. 7 mm).

Details for item #3059

Exact gear ratio: 25×34×35×34×34×34×2712×9×12×14×14×14×9≈986.41:1

This gearmotor is a miniature medium-power, 6 V brushed DC motor with a 986.41:1 metal gearbox, making it a great choice for applications requiring fine control at very low speeds. 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. (Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.)

Key specifications:

voltage no-load performance stall extrapolation
6 V 22 RPM, 40 mA 6.5 kg⋅cm (90 oz⋅in), 0.67 A

Dimensions

Size: 10 × 12 × 29.5 mm1
Shaft diameter: 3 mm2


General specifications

Gear ratio: 986.41:1
No-load speed @ 6V: 22 rpm
No-load current @ 6V: 0.04 A
Stall current @ 6V: 0.67 A3
Stall torque @ 6V: 6.5 kg·cm3
Extended motor shaft?: Y
Motor type: 0.67A stall @ 6V (MP 6V)


Performance at maximum efficiency

Max efficiency @ 6V: 24 %
Speed at max efficiency: 17 rpm
Torque at max efficiency: 1.3 kg·cm
Current at max efficiency: 0.16 A
Output power at max efficiency: 0.23 W

Notes

1. Output shaft adds 14 mm to the 29.5 mm length.

2. D Shaft.

3. This is a theoretical value; stalling the gearbox output shaft will damage the gearbox.

View full details

Featured collection

The crazyflie is a versatile platform that is designed to engage people in learning about robotics and quadcopters.
1 of 25