In a CNC feed drive, a stepper motor with step angle of 1.8 degree drives a lead screw with pitch of 2 mm. The basic length unit (BLU) for this drive is

In a CNC feed drive, a stepper motor with step angle of 1.8 degree dri

1.	In a CNC feed drive, a stepper motor with step angle of 1.8 degree drives a lead screw with pitch of 2 mm. The basic length unit (BLU) for this drive is
A.	10 microns
B.	20 microns
C.	40 microns
D.	100 microns
Answer» B. 20 microns

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In a CNC feed drive, a stepper motor with step angle of 1.8 degree drives a lead screw with pitch of 2 mm. The basic length unit (BLU) for this drive is

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