Frequently Asked Questions about SD-B4.140.020-05.000
Q: How are the signals on the tacho board of the SD motor monitored?
A: The signals on the tacho board of the SD motor are continually monitored by the connected inverter.
Q: Should the power and tacho connectors of the SD motor be of the same type?
A: Yes, the power and tacho connectors of the SD motor must be of the same type and must be either straight or angle connectors.
Q: How can the sockets of the SD motor be protected against damage during transport?
A: The sockets of the SD motor be can protected against damage during transport by means of their plastic protective caps.
Q: What is the minimum service life of the ball bearings of the SD motor?
A: The minimum service life of the ball bearings of the SD motor is 20,000 operating hours.
Q: How is the commutation of the phase currents in the inverter connected to the SD motor controlled?
A: The commutation of the phase currents in the inverter connected to the SD motor is controlled by the commutation sensor.