X400CE 3D Printer Manual
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Stand:
2015/08/28 11:55
© German RepRap GmbH
40/245
Preparation Z-axis motor
Preparation Z-axis motor parts overview
Number Description
1
stepper motor, NEMA 17
1
POM NEMA 17 Mount Center
1
Pulley 16 teeth (incl. grub screw)
4
M3x14 cylinder head screw
4
M3 washer
4
Ball bearing 624-ZZ
2
M4x35 cylinder head screw
4
M4 washer 20mm
20
M4 washer
2
M4 self-locking nut
Attach a pulley to the motor shaft and tighten the grub screw as shown with a 4mm gap to the motor
housing. That way the belt will later be properly aligned with the idle pulley.