Description:

This is SainSmart new CNC complete kit for engraving DIY. It comes with necessary and basic parts to make your own engraving machine. It is simple and easy to assemble the parts.

Specification:
● 5 axis breakout board:
Support MACH3 and other computer software; supports parallel port control. This can control up to five stepper motor driver. It is easy to tell the input status with LEDs. It can be powered by 5V USB power supply or external power source.

● ST-4045-A1 Stepper Motor Driver:
- DC power input type:12V~48V(Typical 36V);
- Output current:0.6~4.5A;
- Mircostep: 1,2,4,8,16;
- Protect form : Overheated protection,over-current protection,under voltage protection;
- The maximum pulse rate is 200KHZ;

● Stepper Motor:
Model: 57HS76
Number of phases: 2-phase
Number of lines: 4-wire
Phase voltage: 3.08V
Phase current: 3A
Resistence: 1.1Ω
Inductance: 3.6mH
Torque: 1.89N.M(270 Oz-in)

● Power Supply: with built-in cooling fan, this also comes with short circuit, overload, over voltage, over temperature protection.
- Working frequency is 25 kHz
- Input Voltage:220V/115V
- Output Voltage:24V
- Output Current:10A
- Output Power:250W

Package List:
1 x 24V/10A switching power supply
4 x ST-4045-A1 Stepper Motor Driver
4 x 57HS76 3A 270 oz/in stepper motor
1 x 5 axis breakout board
1 x DB25 parallel cable
1 x USB cable
4 x signal cables
1 x CD

• Comes with CNC parallel port interface breakout board
• 4.5A ST-4045 stepper motor driver, ensure the stable operation of equipment
• 250W 24V 10A switching power supply; the range of AC input voltage is changed by the switch
• 57HS76 stepper motor, powerful and stable to work.
• Easy to assemle, simply to DIY.

Comes with CNC parallel port interface breakout boardSainSmart