Pololu 1000:1 Micro Metal Gearmotor HP - PL-1595

Pololu 1000:1 Micro Metal Gearmotor HP - PL-1595 info

About the Product

Pololu 1000:1 Micro Metal Gearmotor HP is a miniature, high-torque gearmotor with a 986.41:1 gearbox, making it a great choice for applications requiring fine control at very low speeds. These units have a 9.2mm (0.365") -long, 3 mm-diameter D-shaped output shaft.              

Pololu 1000:1 Micro Metal Gearmotor HP has an extremely high gear ration, which makes it a great choice for applications that require extremely low motor speeds. With no load, the Pololu 1000:1 Micro Metal Gearmotor HP output shaft turns at approximately 32 RPM at 6 V, and we were able to achieve rotation rates of around 2.5 RPM at 0.5 V.

Note: Because of the high gear ratio, these motors can generate enough torque to damage themselves, so you should avoid stalling them.

Pololu 1000:1 Micro Metal Gearmotor HP is intended for use at 6 V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3 – 9 V range (rotation can start at voltages as low as 0.5 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor.

Product Details

• 1000:1 gear ratio
• 3 mm shaft diameter
• 32rpm free run speed
• 70mA free run current
• 1600mA stall current
• 9kg.cm stall torque

Technical Specifications

• Size: 27.5x.10x12 mm
• Weight: 10.5g
• Shaft diameter: 3 mm
• Gear ratio: 986.41:1
• Free-run speed @ 6V: 32 rpm
• Free-run current @ 6V: 70 mA
• Stall current @ 6V: 1600 mA
• Stall torque @ 6V: 9kg.cm

Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.

Videos

Documents

References

Pololu website:

https://www.pololu.com/product/1595