Peak |
SW1 |
SW2 |
SW3 |
0.21A |
off |
on |
on |
0.42A |
on |
off |
on |
0.63A |
off |
off |
on |
0.84A |
off |
on |
off |
1.05A |
off |
on |
on |
1.26A |
on |
off |
off |
1.50A |
off |
off |
off |
Pulse/Rev |
SW4 |
SW5 |
SW6 |
200 |
on |
on |
on |
400 |
off |
on |
on |
800 |
on |
off |
on |
1600 |
off |
off |
on |
3200 |
on |
on |
off |
6400 |
off |
on |
off |
12800 |
on |
off |
off |
Driver function |
Operating instructions |
Output current setting |
Users can set the driver output current by SW1-SW3 three switches. The setting of the specific output current, please refer to the instructions of the driver panel figure. |
Microstep setting | Users can set the driver Microstep by the SW4-SW6 three switches. The setting of the specific Microstep subdivision, please refer to the instructions of the driver panel figure. |
Signal interfaces |
PUL is the setting pulse input; DIR is the stepper motor direction input; OPTO is the power supply for signal port + 5V; ENA is the motor free input. |
Motor interfaces |
A+ and A- are connected to a phase winding of motor; B+ and B- are connected to another phase winding of motor. If you need to backward, one of the phase windings can be reversed. |
Power interfaces |
It uses DC power supply. Recommended operating voltage is 18VDC-40VDC, and power consumption should be greater than 100W. |
Installation instructions |
Driver dimensions:86×55×20mm, please refer to dimensions diagram. Please leave 10CM space for heat dissipation. During installation, it should be close to the metal cabinet for heat dissipation. |
Signal amplitudes |
External current limiting resistor R |
5V |
Without R |
12V |
680Ω |
24V |
1.8KΩ |