Hiwin EM1 Series - Page 44

User Manual Installation, Assembly and Commissioning
EM1 Series AC Servo Motors EM1-01-0-EN-2110-MA Page 44 of 72
Table 8.1: Press Height
Motor Type Press Height (mm)
50 W / 100 W 1,8
200 W / 400 W 3
750 W 3,5
1 kW / 2 kW 4
7. Check key be the bottom side of keyway.

Uninstallation Procedures:
For 50 W / 100 W:
1. Remove plastic cover from shaft.
2. Prepare diagonal pliers.
3. Clip key with pliers.
4. Remove key from shaft.
For 200 W / 400 W / 750 W / 1 kW / 2 kW
1. Remove plastic cover from shaft.
2. Attach jig on motor shaft.
3. Rotate jig clockwise.
4. Couple puller with jig on.
5. Rotate puller clockwise to remove key from keyway.
Warning! Risk of Personal Injury or Damage to Property.

When putting the key that comes with the product or a key designated by the manual into
the keyway, do not directly strike the shaft, which can cause damage.
Caution! Risk of Personal Injury or Damage to Property.

Be sure that key be pressed vertically.

Be careful with the sharp keyway when cleaning or installing key.
There should be no gap
between shaft and key