Reply To: Stepper Motor Shaft Size Forum › Get Help › Components › Stepper Motor Shaft Size May 14, 2017 at 9:04 am #1189 Triumph Rider Hey Angel, I had a quick question. Is the required stepper motors: 2 x 34mm 2 x 40mm 3 x 5:1 Thanks! I’m not sure if I’m thinking about this right, but I think it should be 1 x 40mm and 3 x 34mm, unless I might be misplacing a stepper motor lol.
