The DMA860H is a high-performance micro-stepping driver based on pure-sinusoidal current control technology. Owing to the above technology and the self-adjustment technology (self-adj current control parameters) according to different motors, the driven motors you can run with smaller
noise, lower heating, smoother movement and have better performances at a higher speed than most of the drivers in markets. it’s suitable for driving 2-phase and 4-phase hybrid stepping motors.
Specification:
- High performance, cost-effective
- Â Supply voltage up to 80VAC or +110VDC
- Output current up to 7.2A
- Â Self-adjustment technology
- Â Pure-sinusoidal current control technology
- Pulse input frequency up to 300 kHz
- TTL compatible and optically isolated input
- Automatic idle-current reduction
- 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
- Â Suitable for 2-phase and 4-phase motors
- Â Support PUL/DIR and CW/CCW modes
- Â Short-voltage, over-voltage, over-current and short-circuit protection
Applications
Suitable for a wide range of stepping motors, from NEMA size 17 to 43. It can be used in various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, pick-place devices, and other applications. Particularly adapt to the applications desired with low noise, low heating, high-speed performance.
