| Price | $46 |
|---|---|
| Category | Actuators & Drivers |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
An industrial 2-phase digital stepper drive rather than a hobby carrier: 32-bit DSP control, an 18-36V supply and DIP-set output current anywhere from 0.5 to 2.5A in 0.1A steps. Microstepping is selectable at 400, 1600, 3200 or 6400 pulses per revolution, the PUL/DIR/ENA inputs are opto-isolated and accept up to 75 kHz, and the standstill current halves automatically so nothing sits there getting hot. Suits NEMA 14 to 23 motors on engravers, laser cutters, labelling machines and X-Y tables.
Key features
- 18-36V DC supply, 24V recommended
- Output current 0.5-2.5 A, DIP-set in 0.1 A steps
- 400 / 1600 / 3200 / 6400 pulses per revolution
- Opto-isolated PUL / DIR / ENA, up to 75 kHz
- Standstill current halves automatically
- Over-current, over-voltage and short-circuit protection
Details
Specifications
| Model | Lichuan MC425 |
|---|---|
| Type | 2-phase digital (32-bit DSP) stepper driver |
| Supply voltage | 18-36V DC (24V recommended) |
| Output current | 0.5-2.5 A, 0.1 A resolution, DIP switches SW1-SW3 |
| Microstepping | 400, 1600, 3200 or 6400 steps/rev (SW5, SW6) |
| Interface | PUL / DIR / ENA, single-ended, opto-isolated |
| Pulse input frequency | up to 75 kHz |
| Logic signal current | 7-16 mA (typ. 10 mA) |
| Motors | 2-phase NEMA 14 to 23, 4-wire or 8-wire |
| Operating temperature | 0-50 °C ambient |
| Cooling | mount vertically; forced air if needed |
| Weight | 150 g |
| Dimensions | 86 mm long, 72 mm mounting hole spacing |
