DIY Mini CNC 3018 PRO GRBL Control CNC Router Kit 3 ejes Máquina de grabado de fresado de escritorio Grabado PVC, PCB, plástico, acrílico, enrutador de madera CNC3018 Pro ER11 Collet (3018PRO)

Package include:

1 set 3018 Pro CNC Router Engraving Machine Kit 

1x GRBL 1.1 Control Board

1x ER11 Collet

1x Power Supply

10x 20°0.1mm Drill Bits

1Set Allen Wrench

1x 4G USB flash drive include english user manual & GRBL software

Specification:

Working area: 30x18x4.5cm

Frame size: 40x33x24cm

Material: Aluminum Alloy

Processing thickness:4.5cm

Chuck specification: ER11 Collet

Control software: Grbl Controller

Interface: USB

Stepper motor: 42 stepper motor

Voltage: 12V, phase current 1.3A, phase resistance 2.1 ohms, torque 0.25N.m

Spindle: 775 spindle motor (12-36V)  24V:10000r/min

Power: 24V 5.6A power adapter (input voltage 110-240V), simple and convenient

System requirements: windows XP SP3, win7. (32/64 can be). Linux; Can't support Apple product

Main application:Can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.

Specification:

Connection: USB (USB-CH340)

Software: GRBL controller, UniversalGcodeSender 

Input voltage: 12-24V

Master chip: atmel 328P (arduino nano)

Spindle drive chip: MOSFET (recommendation 24V, current : within 10A 

Spindle PWM speed: Support

Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)

Power Interface: 5.5-2.5mm DC interface

Advantage of this board

1.add the outer casing: protect control board in transit,to avoid short circuit problem during use;

2.add the power button switch 

4.Add the fan port to force heat dissipation;

5.add offline recognition