SparkFun
Planetary Gearmotor - 140RPM
This is a simple ~140RPM (no load), DC planetary gearmotor. This motor is great for various applications such as robotics, electric locks, household automati...
This is a simple ~140RPM (no load), DC planetary gearmotor. This motor is great for various applications such as robotics, electric locks, household automation, and small actuators.
The supply voltage range is 6VDC - 24VDC with the polarity maker at the base of the motor. The planetary gear box, mounted on top of the motor housing, gives this motor a relatively large stall torque for its size. The overall body of the motor is made of metal, with the exception of the set of planet gears on the first input gear set, which are plastic.
This planetary gearmotor has an over all body dimension of 76.1mm length with a 22mm diameter while the drive shaft is 12mm in length and 6mm in diameter.
Jargon buster
Plain-language definitions for the technical terms used above.
- Torque
- A twisting force that causes something to rotate, usually measured in newton-metres or kilogram-centimetres. It matters when choosing motors, servos, gears, and tools because higher torque is needed to lift heavier loads, turn larger wheels, or move mechanisms without stalling.
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Robotics & Motion
Planetary Gearmotor 140RPM Datasheet
Datasheet · 144.7 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 432.6 KB · Click any page to view full size
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