Two of or Our cnc lathes, a 1998 okuma crown/osp700l, and 1994 cadet/osp5020 both have problems with the x axis dropping at power off or estop, drifting down to the hard stop or against a wooden block if operator puts it there.

The last time a similar problem occurred, okuma service sold me a new motor.

Is there a serviceable electric brake on the motor?



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