B&R X20SM1444-1

X20SM14441
1 stepper motor, 24 to 48 VDC ±25%, 5 A (10 A peak)
Resolution of current values at 1%
Boost, nominal and holding current separately configurable
Sensorless, load-dependent current control
Integrated motor detection
256 microsteps per step
Stall detection
Complete integration in Automation Studio and CNC applications
R+ and R- also configurable as digital inputs
Open circuit detection with 5 V differential ABR interface
Input ramp limit at max. 12.5 A
Function model "Ramp" based on CANopen communication profile DS402