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Topics - malcf

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General Mach Discussion / Hot stepper motor
« on: May 31, 2010, 04:57:36 PM »
Hi i have started building a router table based on the jgro design, ive just built the y axis table with roller skate bearings at both ends and using m8 allthread for the shaft, i have coupled up the stepper motor using a flexible coupling and have run some wizard programs to see the motor turning,it turns ok,speeds up and slows down as the wizard dictates but the motor gets quite hot to the touch is this normal? just curious as i have never used stepper motors before.

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