4 Axis 3.5A CNC Stepper Motor Driver Controller - TB6560
- Toshiba TB6560AHQ chip - High power, maximum 3.5A drive current chipset .
- 1-1/16 microstep setting - Higher accuracy and smoother operation than standard 1, 1/2 step.
- Adjustable 1.5A-3A drive current settings for each axis - 25%,50%,75%,100% of full current can be set for different stepper motors
- Overload, over-current and over-temperature safety - Full protection for your computer and peripheral equipment .
- On board current switching - Power output can be set according to specific user requirement .
- Full closed-type optical isolation to protect the user's computer and equipment
- Relay spindle interface - Outputs Max. 36V 7.5A for spindle motors or coolant pump (only one device can be powered by this output.)
- 4 channel inputs interface- Can be used for XYZ limit and emergency stop .
- Professional design - Two stage signal processing with super anti-jamming .
- Bipolar constant current chopper drive with non-resonant region - Controls motors smoothly through range without creep effect .
- Four control inputs (divided into pairs of knives) - Allows setting of limit and emergency stop .
- Universal architecture - Supports most parallel software MACH3,KCAM4 etc.
This driver is the 1.5A-3A version, it's specially designed for stepper motors with rated current from 1.5A to 3.5A, it's NOT compatible with stepper motors with rated current below 1.5A or above 3.5A.