It is a high-performance stepper driver implemented with pure-sinusoidal current control technology. The MA860H Digital Stepper Motor Driver 50-110 VDC with 1.8-7.5A can be used to drive 2-phase or 4-phase motors(from “NEMA 17” or “NEMA 34” size)with less noise and heat. And it can provide better performances at high speed than most of the drivers in the markets.
Features
High performance, cost-effective
Self-adjustment technology
Pure-sinusoidal current control technology
TTL compatible and optically isolated input
Automatic idle-current reduction
16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
Suitable for 2-phase and 4-phase motors
Support PUL/DIR and CW/CCW modes
Short-voltage, over-voltage, over-current and short-circuit protection
Specification
| Input Supply Voltage (VDC) | 80 ~ 110 |
| Max. Output Current (Amp) | 7.2 |
| Pulse Input Frequency (KHz) | 300 |
| Operating Temperature (°C) | 70 |
| Length (mm) | 118 |
| Width (mm) | 75 |
| Height (mm) | 34 |
| Weight (gm) | 650 |
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