Stepping motor driver cw250 Technical data: 1. Input voltage: 20 ½ 40vac or 24~60vdc 2. Phase current: adjustable from 1.5a to 5a 3. Running mode: 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256 steps 1/5, 1/10, 1/25, 1/40, 1/50, 1/100, 1/200 steps 4. Protection mode: overheat, overpressure and overcurrent protection 5. Overall dimension: 150mmß98mmß45mm 6.Weight: