Introduction
BM/BMS Series Hardware Manual
1-22
www.aerotech.com
1.7.2. Overcurrent Protection
Motors need to be provided with overcurrent protection to prevent motors from
overheating. Overcurrent protection can be accomplished using programmable current
limits, traps, overcurrent protection circuitry, or fusing. Typically, when the motor is part
of an Aerotech integrated system, the motor will be overcurrent protected by at least one
of these methods. If the motor is being installed in a system that was not configured by
Aerotech the user is responsible for providing over current protection for the motor.
Fuses can be used to protect the motor against severe overloads. Fuse values should be
selected according to the RMS current rating of the motor. For most applications slow-
blow type fuses should be used. Fuse replacement information for Aerotech systems can
be found in the document package for the system.
1.7.3. Cooling
Motors do not require cooling when operating within rated temperature range. External
cooling directed at the motors can be beneficial in cases where the motor is operating
near its maximum rating. The motor will also run cooler if it is kept clean of grease, dirt,
and other accumulated material.
Summary of Contents for BM Series
Page 6: ...Table of Contents BM BMS Series Hardware Manual iv www aerotech com...
Page 8: ...List of Figures BM BMS Series Hardware Manual vi www aerotech com...
Page 10: ...List of Tables BM BMS Series Hardware Manual viii www aerotech com...
Page 12: ...Declaration of Conformity BM BMS Series Hardware Manual x www aerotech com...
Page 50: ...Appendix A BM BMS Series Hardware Manual A 8 www aerotech com...
Page 56: ...Index BM BMS Series Hardware Manual Index 2 www aerotech com...
Page 58: ......
