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This 100 RPM dual-shaft BO motor is built to deliver good torque and RPM even at relatively low operating voltages, which makes it flexible for robots running on anything from a small battery pack up to a 12V supply. It uses a straight dual-shaft design, meaning both ends of the internal shaft are accessible, which is useful when a build needs a wheel on one side and something else, such as an encoder disc for speed sensing, on the other.
Rated output torque is 0.35kg-cm at 100 RPM, current draw without load runs from 40 to 180mA depending on supply voltage, and the shaft itself measures 7mm long with a 5.5mm diameter, matching the standard BO motor wheel fittings widely available.
The motor housing measures 55 x 48 x 23mm and uses a cost-effective injection-molding process for its gearing, which keeps the unit lightweight with low inertia, meaning it starts and stops responsively rather than carrying a lot of rotational momentum. The gearing is corrosion-resistant and needs minimal lubrication over its working life, and the design absorbs shock and vibration reasonably well and runs quietly compared to some cheaper geared motors.
Because it accepts a 3 to 12V range, the same motor can be dropped into a small battery-powered toy robot or a more capable 12V-powered chassis without needing a different part number for each.
Students and hobbyists building small wheeled robots, line followers or simple robot cars will find this a dependable, flexible-voltage motor, particularly useful when a project might later need an encoder added to the free shaft end.
3 to 12V.
0.35kg-cm at 100 RPM.
It gives access to both ends of the motor shaft, useful for mounting a wheel on one side and an encoder or other component on the other.
55 x 48 x 23mm, with a 7mm shaft length and 5.5mm shaft diameter.
No, it is designed for quiet running with shock and vibration absorption.
| Brand | Generic |
|---|---|
| Rated Speed | 100 RPM |
| Selling unit | PCS |
