Specs on older m2 Stepper motor?

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thecadman99
Posts: 42
Joined: Fri Apr 11, 2014 10:06 pm

Specs on older m2 Stepper motor?

Post by thecadman99 » Wed Nov 09, 2016 4:59 pm

After many hours of printing, my Y stepper has finally died-
I have the older m2 with the 12/19v that came with the v3B hotend.

Can anyone tell me the specs on the stepper so I can order a new one?

Thanks

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sthone
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Re: Specs on older m2 Stepper motor?

Post by sthone » Wed Nov 09, 2016 5:16 pm

Not sure how up to date it is but this id from the Makergear Wiki

"The X and Y motors are standard, 1.8°/step stepper motors, that have belt pulleys with a GT2 profile and 18 teeth. A GT2 pulley with 18 teeth will have a circumference of 36mm, so one full revolution of the pulley will drive the mated belt 36mm. So 200 full steps = 3200 microsteps = 1 full revolution = 36mm. The firmware uses values of [micro]steps/mm, so the firmware value is (200 * 16) / 36 = 3200 / 36 = 88.89 steps/mm (88.88888888 repeating - 88.88 and 88.89 are both acceptable, though 88.89 is slightly closer)."

and replacements can be found in the Makergear Site.
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thecadman99
Posts: 42
Joined: Fri Apr 11, 2014 10:06 pm

Re: Specs on older m2 Stepper motor?

Post by thecadman99 » Thu Nov 10, 2016 2:20 pm

Thanks sthone,

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