Stepper Motor Driver DM860H 24V-80V – 7.2A

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)