Specification Brand : RATTMMOTOR BulletPoint1 : 【Motor and TB6600 Driver wiring】Stepper motor's RED wire connects to driver's A+ port. Stepper motor's GREEN wire connects to driver's A- port. Stepper motor's YELLOW wire connects to driver's B+ port. Stepper motor's BLUE wire connects to driver's B- port. BulletPoint2 : 【Control Card and TB6600 Driver wiring (X-axis as an example) 】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.(The USB Mach3 control card can't support connection EN- and EN+). BulletPoint3 : 【Low Noise/High Torque Hybrid Stepper Motor】23HS8430 2-phase stepper motor with a shaft diameter of 8mm, a current of 3A and an angle of 1.8°, is made of durable metal on the outside, and the perfect combination of rubber and rotor fills up the inner space and stabilizes the overall structure of the motor. The coils are made of pure copper enameled wire and the torque is up to 270oz-in (180N.cm/18kg-cm). The motor runs quietly and doesn't cause the generator to become too hot over a long time. BulletPoint4 : 【Upgraded 4.5A Stepper Motor Driver】Using the latest TB6600 new installation chip, there are low-voltage shutdown, thermal over-stop and over-current circuit protection, and compared with the TB6560 increased short-circuit protection. TB6600 driver operating voltage of DC 10-45VDC, support for sub-division of the whole step, half-step, 1/4, 1/8, 1/16 step, up to 42/57/86 two-phase / four-phase / four-wire / six-wire stepper motors within 4.2A. / six-wire stepper motor. BulletPoint5 : 【USB Interface, Drive-free Design 4-Axis Linkage Control Card】Output pulse frequency of 400KHz, using the minimum error interpolation algorithm, high processing accuracy. Supports up to 4 axes of linkage control, of which the 4th axis can be set as the slave axis. The control card can be connected to PC-compatible computers such as laptops, desktops, tablets and other computers with a USB interface. As long as Mach3 is running, the control card can be used without installing any drivers. BulletPoint6 : 【Multi-function control card】With support for automatic home return, automatic tool setting, emergency stop input, limit switch access, spindle control (PWM mode and Him electrical mode), handwheel interface and other functions. Provide up to 12-way digital signal input, 4-way with optocoupler digital signal input and isolated relay output. Strong anti-interference and high reliability. BulletPoint7 : 【Stable output 24V DC power supply】Over-current, over-voltage and overload protection, power supply stable power supply, electrical energy conversion rate of up to 90%, higher efficiency. Together with the heat dissipation fan design, shell hollow design, heat dissipation ability faster and stronger, more durable performance. ExternallyAssignedProductIdentifier1 : 754193834828 ExternallyAssignedProductIdentifier2 : 0754193834828 IncludedComponents : no ItemName : RATTMMOTOR 4 Axis CNC Controller Kit with Nema23 Stepper Motor 270oz-in 76mm 3A 1.8Nm, TB6600 Stepper Motor Driver 24VDC, USB Mach3 Motion Control Card Breakout Board, 350W Switching Power Supply ItemPackageDimensions_Height : 26.0096 centimeters ItemPackageDimensions_Length : 15.9004 centimeters ItemPackageDimensions_Width : 25.908 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electric-motor-controls Manufacturer : RTM Material : Aluminum ModelNumber : 4ARED-CKIT NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : 4ARED-CKIT ProductDescription :