Yaskawa SGDH Linear Sigma Series - Manual (Page 373)

11.1 Troubleshooting
11-21
11
Servomotor
Overheated Ambient temperature too high Measure servomotor ambient temperature. Reduce ambient temperature to 40 °C (104 °F) max.
Servomotor surface dirty Check visually. Clean dust and oil from servomotor surface.
Overloaded Run under no load. Reconsider load and operation conditions or replace with
larger capacity servomotor.
Table 11.7 Troubleshooting for Malfunction without Alarm Display (Cont’d)
Symptom Cause
Inspection Corrective Actions
: Turn OFF the servo system before executing operations.