4 Axis Stepper Motor Controller

Features include :

Current adjustible up to 2 amps.
Software control of Spindle Relay (120 VAC 10 Amps).
Hardware slaving 2 axis together (via jumpers).
Motor Power Enable (controlled via software).
Full step and half step.(via jumpers)
Bipolar design can use 4 wire motors. (also 6 and 8 wire motors)
Works with Mach3, EMC, TurboCNC.
Connects to the parallel printer port on your computer.
Has 4 signal inputs. (Use for limit switchs)
All output and input signals are buffered.
Based on the L297 and L298 circuits.

When using spindle relay and/or Power Enable, the 4th axis can only be used when slaved.
Connect to printer port on a DESKTOP computer (Most laptops are incompatible).
All contained in a wooden case.

Works with Mach3, EMC, TurboCNC.

Download Documentation

Front Shows power switch and switched outlet for spindle power, along with the computer connection.	Right side. This is the fan side.
Left Side This is the vent side.	Rear Shows the power connection and the exit port for the motor wires.
Top The top panel slides out for access to the motor connection terminals.	Top with cover removed. Shows motor connections
Top with connection panel removed.	Top with connection panel removed.