Stepper Motor Drives

The types PD-140-42-SE and PD-116- 60-SE from Trinamic feature integrated absolute sensOstep encoder which detects and corrects missed stepper-motor turns by examining the absolute position. This insures correct shaft motion even under heavy motor loads. Reliable high-speed motor operation is assured by patented chopSync function which eliminates resonance problems. Optional CANopen fi rmware makes it easy to use the PD-140 and PD-116 in large networked applications, even with components from various vendors.