4 or 8 Axis Open Loop Stepper Drive Module
The SDMnt is designed to address the needs of OEMs with machines employing many open-loop stepper motors. Controllable by any ACS SPiiPlus Platform EtherCAT master, it provides 4 or 8 axes of stepper drives up to 3A per axis. One of the axes is a bipolar stepper drive, while the remaining 3 or 7 axes are unipolar stepper drives. An optional built-in 40Vdc motor power supply offers added integration.
- Drive Axes: 4 or 8 (1 Bipolar Stepper, all others Unipolar Stepper)
- Drive Supply Input: 12-40 Vdc or 100-240 Vac
- Bus Voltage: 12-40 Vdc
- Max Current Output Per Axis: 3 A
- Max Microstepping Resolution: 1/16 step