Characteristic
♦ Support PUL/DIR and CW/CCW modes
♦ Low noise, low vibration
♦ Microstep emulation
♦Advanced DSP-based current control(1.8-8.2A) matches nema17-nema41
♦ Easy setup via switches for micro stepping resolution(16)
Specification
Electrical indexes
| Driver parameters | Minimum value | Rated value | Maximum value | unit |
| Output current | 1.8 | – | 8.2 | A |
| Input voltage | 80 | 220 | 240 | VAC |
| Input Pulse Width | 250 | 5E+8 | ns | |
| Input Pulse Frequency | 1 | 1M | V | |
| Input signal voltage | 3.6 | 5 | 24 | VDC |
Driver interface and wiring diagram
Power supply and motor wiring
| Item | Function |
| PUL+ |
Pulse control signal: effective pulse falling edge, |
| PUL- | |
| DIR+ |
Direction control signal: High and low-level pulse signals, |
| DIR- | |
| ENA+ |
Enable control signal: When effective(high-level 5~24V), |
| ENA- | |
| ALM+ | Alarm signal output(OC). The maximum voltage is 24V, the maximum saturation current is 100MA |
| ALM- |
Current setting
Phase current is set by SW1 SW2 SW3
Half current lockings
Automatic idle current reduction to reduce heat after the motor stops moving for 0.1 second if SW4 is set “off”.
Subdivision setting
Subdivision is set by SW5 SW6 SW7 SW8
Machine size
Driver
Packing&delivery time
