该板外观结构图如下 - cnccz.doc

User Guide for 3 axis TB6560 driver board Product Features: 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 users 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! Dip settings: Current Setting 1 2 Decay Mode Settings 3 4 MicroStep Settings 5 6 100% ON ON FAST ON ON 1 ON ON 75% ON OFF 25% ON OFF 1/2 ON OFF 50% OFF ON 50% OFF ON 1/8 OFF ON 25% OFF OFF SLOW OFF OFF 1/16 OFF OFF * Important Notes: Power supply?DC 12-36V (not included) *Voltage Selection: 12-16V DC power supply for Nema 17 stepper motors 16-24V DC power supply for Nema?23 stepper motors 24-36V DC power supply for Nema?34 stepper motors(High voltage will burn up the chips or stepper motors!!!)*Ampertage Selection:Output current of the power supply?can be calculated by the following expressions:Output current = Rated current of your stepper motors * quantity + 2A(For example, if you want to drive?3 * 3A Nema 23 stepper motors, theoretic