SainSmart 4 Axis TB6560 CNC Stepper Motor Driver Controller Board Kit,57 two-phase,3A

• Professional design with super anti-jamming function for steadier running.
• Overload, Overheat Protection Function: Protect the Computer, Driver board and other equipments from being damaged.

The ST330 is a compact single axis bipolar 3.0A/phase stepper motor microstepping driver with step and direction inputs, DIP switch settable step mode (full, half, eight and sixteenth-S3/S4), torque (100%, 75%,50%, 20%-S5/S6) ,work Current (0-3A-SW1/SW2/SW3)and decay mode (0%, 25%, 50% and 100%).

• Stepping Motor: 57 two-phase, lower than 3A
• Single-chip motor driver for sinusoidal microstep control of stepping motors
• Power on in indication led
• 3Amps-34Volts(Sup

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