I need to connect a DC motor to a square shaft (pictured below). The problem: The Gearhead motor shaft is semi circular with a small flat piece. The shaft is a square face. How can I make this work? I need to demo this working on Thursday, all info is appreciated. [image] [image]

DC Motor shaft coupler

Topic		Replies	Views
Wheel on motor? Interfacing	7	2840	May 6, 2021
Big shaft holes in tires, small shaft in motors Robotics	9	8164	May 6, 2021
Round shaft in a square hole... Frequently-Asked Questions	7	2738	May 6, 2021
How to connect an 8mm D-type shaft to a 1/4" square socket? Motors, Mechanics, Power and CNC	11	4799	August 25, 2021
Motor shaft sizes - do standard sizes exist? Motors, Mechanics, Power and CNC	7	10703	May 6, 2021