The DM860N is a fully digital stepper driver developed with advanced DSP control algorithm based on the latest motion control technology. It is especially effective in devices where users expect low cost, low noise, and high speed. Its motor auto-identification and parameter auto-configuration feature offers quick setup to optimal modes with different motors. Its unique features make DM860N an ideal choice for high requirement applications.

Key Features:

• Wide control signal voltage range, from +5V to 24V. Can be used directly without any external circuit
• Average current control, two-phase sinusoidal current output
• The servo microstep DSP algorithm, low noise, low vibration
• The max. power supply voltage can be 80VAC/110VDC
• Output peak current from 2.6A to 7.2A
• The standstill current can be set to half
• Can drive 4, 6 and 8 wire two-phase, four-phase stepper motors
• High-speed optocoupler isolation signal input, pulse response frequency up to 200 kHz
• Strong anti-high frequency interference ability
• Easy to set output current
• Microstep accuracy: 2, 4, 8, 16, 32, 64, 128, 5, 10, 20, 25, 40, 50, 100, 125
• Overvoltage, undervoltage, overcurrent, and phase-to-phase short circuit protection

Electrical Specifications:

• Input Voltage: 24V~110VDC/18~80VAC
• Output Peak Current: 2.6~7.2A
• Max Signal Pulse Frequency: 200KHZ
• Control Signal Voltage: +5~24VDC
• Control Signal Current: 7~16mA
• Isolation Resistance: 500MΩ

Operating Environment and other Specifications:

• Cooling: Netural Cooling or Forced Cooling
• Environment: Dustproof, anti-oil fog and corrosive gases
• Ambient Temperature: 0℃ ~ +50℃
• Humidity: 40~90% RH
• Maximum Operating Temperature: 70℃
• Vibration: 10~55Hz / 0.15mm
• Storage Temperature: -20℃ ~ 125℃
• Weight: Approx. 500g (17.64oz)

Resources

• Manual: DM860N.pdf