This small yet powerful motor is great solution for small robot, example balancing robot 🙂
We have been carrying SPG10 motor
for quite sometime and it has serve the makers community well. It is being used in Edubot2
, Aluminium Robot Chasis
and the famous DIY PR23-B multifunction robot
. Many are using it to build small mobile robot for sumo, small automation model and of course other application too. With this HP (High Power) version, it provides high power with the same miniature size, and this extend the possible application. This version of high power brushed motor comes with 100:1 (100.37:1 to be exact) gearbox attached. The gearbox output shaft is a D-shaped with 9mm long and 3mm in diameter. Besides, this miniature motor also comes with an extended motor shaft (rear of motor), dimension of the rear shaft is 6.0mm (length) x 1 mm (diameter). The extended rear shaft can be used for encoder purpose.
All SPG10 motors are DC brushed motor with gearbox. The rated voltage is 6V, yet we have tried to drive this motor from 3V to 9V. Lower voltage might not have enough torque to drive the wheel or mechanism; higher voltage will provide higher torque and higher speed, but it will shorten the life of the motor.
* We do not recommend stalling (load is too high where motor shaft cannot rotate) these geared motors especially for high power version because the power produced is great enough to damage the gearbox, winding and brush too.
Specifications and Features:
Rated voltage: 6VDC
Tested voltage range: 3V to 9V
Speed at free run, 6V: 320rpm
Current at free run, 6V: 120mA
Stall Current, 6V: 1600mA
Stall torque, 6V: 2.16kg-cm
Gear ratio: 100:1 (100.37: 1 to be exact)
Shaft: D-shaped with 3mm diameter, 9mm in length
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