The DMA 140D 7301-D from Bosch Rexroth Indramat delivers a regulated DC link voltage of 670 VDC and employs air cooling via its rugged backplane mechanics for reliable operation. Part of the DMA Servo Drive Modules, this compact module drives both synchronous and asynchronous motors and offers integrated CANrho communication and resolver encoder interfaces.
It operates at switching frequencies of 4 kHz and 8 kHz and draws 1.58 A from a 24 VDC control supply. It weighs 19.3 kg and provides a protection class rating of IP20.
24 VDC current input
1.58 A
Input Voltage
670V
Output Voltage
400V