12
7. Operation
13
7. Operation
7-1 Items to Check Before Operation
After installation and wiring are completed, check the following items before operating.
- Is the wiring correct?
- Is the unit properly coupled with the AGV main unit?
- Are Mounting bolts tightened firmly?
- Is the rotation direction as required?
Upon completing the above checks, run the motor under no load, and gradually apply a load to it. At
this time, check the items in Table 7-1.
7-2 Items to Check During Operation
Table 7-1 Items to Check During Operation
Does abnormal sound or vibration
generate?
- Is the housing deformed because the installation surface is not
flat?
- Is Insufficient rigidity of the installation base generating reso-
nance?
- Is the shaft center-aligned with the AGV main unit?
- Is vibration from the AGV main unit transmitted to this prod-
uct?
Is the surface temperature abnormally
high?
- Does the voltage rise or drop substantially?
- Is the ambient temperature too high?
- Does the current flowing to the product exceed the rated cur-
rent shown on the nameplate?
If any abnormalities are found, immediately stop operation and contact the nearest authorized mainte-
nance shop.
7-3 Brake
This product has a built-in precision retention brake (PM brake or spring brake) for use when parking.
The brake is assembled in an appropriate state at the time of shipping from the factory; never disas-
semble it.
The brake is for maintaining location when parking. Never externally rotate or move the carriage while
braking action or with brake applied; otherwise, the brake may be damaged.
