RDD-Series Rotary Direct Drive Bearingless Motor Installation Instructions
21
Publication RDB-IN002A-EN-P — October 2009
Install the Set Screws and Shipping Bolts
Follow these steps to install the set screws that prevent rotor movement during
shipping.
1.
Remove each set screw from the foam holder, and insert it in a hole C.
There are four (4) set screws total. Refer to the diagram on
locations.
2.
Tighten each set screw to 0.1 N•m (1 lb•in.) by hand with a 6 mm hex bit.
3.
Remove each shipping bolt from the foam holder, and insert it in a hole B.
There are four (4) shipping bolts total. Refer to the diagram on
for
the locations.
4.
Tighten each shipping bolt to 16.0 N•m (142 lb•ft.) with a 6 mm hex bit.
mounted on a torque wrench.
ATTENTION
Do not use a thread lock material on the shipping hardware.
