These dummy motors are used to attach wheels just like a real motor. Use them where you don’t need powered wheels. For example, in a four-wheel (car-like) robot you can use two motors at the back which power the robot while you can attach 2 non-powered wheels on the front using the dummy motor.
Weight 40.00 grams
Material: Good Quality Plastic.
Shaft Size: 6mm.
1 x 6MM Dead Axle Dummy Motor For Robot Wheel.