... 110V;output:2.5--6A Description of stepper motor driverAC60V-80V(DC24 to 110VDC) Supply VoltageH- ... 4, 6 and 8 leads step motors, with Nema size 23 to 42Output current selectable from 1.8 ... 7.9A peakCurrent reduction by 50% automatically, when motor standstill mode is enabledPulse Input frequency up to ... Coil to Ground short circuit protection. our stepper motor driver 2M860 is a cost effective, high ...