The DM860 is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Compared with traditional analog drives, DM860 can drive a stepper motor at much lower noise, lower heating, and smoother movement. Its unique features make DM860 an ideal choice for high requirement applications. Features: Anti-Resonance provides optimal torque and nulls mid-range instability Multi-Stepping allows a low resolution step input to produce a higher micro step output, thus offers smoother motor movement 16 selectable micro step resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 51200, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 40000 Input voltage 24-80VDC 8 selectable peak current including 2.40A, 3.08A, 3.77A, 4.45A, 5.14A, 5.83A, 6.52A, 7.20A Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input Automatic idle-current reduction Suitable for 2-phase and 4-phase motors Over-voltage, over-current protections Specifications: Output Current: 2.4 ~ 7.2A Supply Voltage: 24 ~ 80 VAC Logic Signal Current: 7, 10, 16mA Pulse Input Frequency: 0 ~ 300 kHz Step Revolution: 200 ~ 51200 Pulse/Rev Isolation Resistance: 500 MΩ Suitable for Nema 23 and 34 DATA SHEET (E&OE)
