3 Axis Nema23 Stepper Motor Driver USB CNC Controller Kit Parcel include: 3× 23HS8430 Nema23 stepper motor 76mm 270oz-in 3A3× TB6600 stepper motor driver1× 4 Axis USB Mach3 control board1× USB Cable1× 350W 24V DC switching power supply1× CD disc 23HS8430 Nema23 stepper motor Frame Size: 57 x 57 x 76 mmBody Length: 76mmNumber of Leads: 4Weight: 1.1kgSingle shaft is 8mm diameter,21mm length * Motor Type: Hybrid * Step Angle: 1.8 degree * Holding Torque: 1.8Nm (270oz.in) 18kg.cm * Phase Resistance: 1ohms * Rated Current/phase: 3A * Inductance:3.5mH+/-20%(1KHz) * Frame Size: 57x57x76 mm * Phase: 2 phase * Insulation class: B Stepper motor's red wire connect to driver's A+ portStepper motor's green wire connect to driver's A- portStepper motor's yellow wire connect to driver's B+ portStepper motor's blue wire connect to driver's B- port TB6600 stepper motor driver Suitable for Nema17 Nema23 two-phase/four-phase/four-wire/six-wire stepper motors which currently within 4.2A.The level of the input pulse is 5V, if it is a 12V level pulse, a 1K resistor is required, if it is a 24V level pulse, a 2.4K resistor is required.The motor runs when the CLK has pulses, and automatically enters the set half-current state when there is no pulse, and the motor is locked.The motor rotates forward when CW is high or suspended, and reverses when it is low.When EN is onhigh or floating, it is working state, when it is on low, it is offline. It adopts the common anode input mode, there are two input terminals, the wiring is more convenient;The working voltage is DC 10V-45V. recommended DC 24V;Adopt 6N137 high-speed optical lotus root to ensure high speed without losing step.Using Toshiba's new high-current, high-voltage TB6600HG brand new original chip, with low-voltage shutdown, overheating shutdown and over-current protection circuits, and short-circuit protection added compared to TB6560.The rated maximum output reaches: ±4.5A.The output current is steplessly adjustable. Subdivision full step, half step, 1/4 step, 1/8 step, 1/16 step, maximum 16 subdivisions.Automatic half-flow functionAdopt enlarged radiator, good heat dissipationWith output short-circuit protection function. Wirings between driver & mach3 board (for example X-axis): Driver's "CLK-" connects to control card's XP pin Driver's "CW-" connects to control card's XD pin Driver's "5V" connects to control card's 5V pin Note: The power supply cannot be connected reversely, otherwise the chip will be burnt out. The set current should not exceed the rated current of the motor. 4 Axis USB Mach3 Motion Control Board Support for 4 Axis linkage, you can connect four stepper motor drives or servo drives;Maximum step-pulse frequency is 100KHz,which is suitable for the servo or stepping motor;Have 0-10V signal output,you can use mach3 software to control the spindle motor speed.One status LED, indicate connection status on the board. Need use external 24V DC power supply to isolate USB and external port, and to make the system more stable.Support for connecting electronic handwheel;MCU model: three generation 32-bit STM processorCommunication plug-in: RnR motion control card - ECO-2.0 4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device.4 general-purpose inputs, you can connect the limit switch, estop switch, probe , back to zero and other device. Wiring diagrams Please strictly follow the instructions and warnings before using this product: It is recommended that the limit switch and emergency stop switch must be installed first and can be used normally.The output singal of theelectronic handwheel must be 5V, more than 5V output will damage the hand wheel interface.This interface can output 0-10V analog signalsUSB interface is applicable to any netbook, notebook, desktop, tablet and other PC compatible computers with USB interface.This control board does not require any drivers to be installed,as long as Mach3 can run, the control card can be used;Support computer system: Windows 2000/ XP / Windows 7/8/10The inverter interface (AVI +, AVI-) is isolated from the computer and the main control circuit, and has strong anti-interference ability,no interference signal will be introduced due to the introduction of external strong electrical equipment.Whether frequency converter is supported: YesSupport PWM: YesNumber of control axes: X.Y.Z.A axis 350W 24V DC switching power supply DC output voltage: 24VOutput current: 0-14.5AInlet stability: ±0.5%Load stability: ±0.5%DC voltage of Adjustable range: ±10%AC input voltage range: 110V-120V AC or 220V-240V AC; 115VAC/6.5A/50HZ or 230VAC/3.4A/60HZ; Selected by side switch. Working Temperature: -10℃～+50℃Setup/rise/hold-up time: 200ms、50ms、20ms/230VAC at full loadWithstand voltage: I/P-O/P: 1.5KvAC; I/P-FG: 1.5KvAC; O/P-FG: 1.5KvAC; 1minuteIsolation resistance: I/P-O/P、 I/P-FG、O/P-FG: 500VDC/100MΩ Four fold protection settings, multiple protections, stable performance, effectively reducing the impact of AC input.Dual ball cooling fan and all metal casing designIt has the characteristics of fast speed and good performance, which can ensure the temperature operation of the equipment and extend its service life.The shell is made of aluminum alloy and has a high thermal conductivity system, which is reinforced and durable, and the design is more user-friendly.Short circuit protection: when the output terminal is short circuited, the power is turned off and the output voltage is 0V.Overcurrent protection: when the output current is>115-150%, the output voltage is turned off.Overload protection: power protection when the load power is greater than 105-135% of the rated power.Temperature protection: the power supply is automatically protected under high temperatures.