DM860H BLUE Stepper motor driver for NEMA 34, 24 - 80 V

The DM860 is a two-phase hybrid stepper motor drive and is valid for the 2-phase hybrid stepper motor with the operating voltage 24V - 80V, the current smaller than 7.8A and the outer diameter of 57 to 110 mm. These drives are controlled by the current feedback circuit with AC servo drives and this motor torque ripple is very small. And this low-speed operation is stable and there is almost no vibration and noise. At high speed, the torque is also much higher than that of the other two-phase drive and this latching accuracy is high. They can be widely used in equipment requiring this high resolution, such as engraving machines, CNC machine tools, computer embroidery machines and packaging machines, etc.

- High performance, low price - Average current control, drive according to two-phase sinusoidal current - Supply voltage from 24VDC to 80VDC - Opto-isolated signal I / O - Overvoltage, undervoltage, overcurrent, phase short circuit - 14 gears subdivision and automatic torques - 8 speed output phase current adjustment - Offline command input terminal Motor torque depends on speed, but not on step/revolution Start with high rotation speed - High torque at high speed