CNCTOPBAOS Upgrade 3018-PRO CNC Router Kit,with GRBL Offline Controller,with 3 Axis Limit Switches,Emergency Stop,DIY Mini Desktop Cutting Wood Acrylic PVC PCB Engraving Milling Machine — Open-Box, 17% Off

Type: Upgraded CNC 3018-PRO with Offline Controller; We have added E-Stop button and XYZ limit switches; The two sides of the Y-axis have been replaced by orange electric wood resin boards,the sturdy outer frame is made of resin,the workbench is made of aluminum alloy,and the screw material is made of stainless steel,making the machine more lightweight,delicate and durable,and is highly favored by CNC beginners and enthusiasts With offline controller: You can operate this machine without connect to the computer; offline controller included a SD card reader to write into the root directory G-code files or NC file; Support manually adjust X, Y, Z axis location as engraving starting point,manually open or close spindle Parameters: Working area: 300x180x45mm / 11.8 x 7.1 x 1.8 inches;Frame size: 420x350x270mm / 16.53x13.78x10.63 inches; Spindle: 775 spindle motor 120W 12-36V,24V is 10000rpm; Stepper Motor: Nema17 stepper motor 1.33A,42x42x34mm,0.3N.m,43 oz-in; Computer System Requirements:Windows XP SP3,Win 7,Win 8,Win 10,Win 11 32/64 can be and Linux Instructions: Our parcel include a 4G USB flash drive,it include the detailed installation instructions,user manual and GRBL software; We also have detailed assembly and usage video tutorials, as well as strong after-sales technical support, so you don't have to worry about the assembly and use of the machine at all Specifications of GRBL Control Board: Added the outer casing,emergency stop button port,tool setting/probe port,X/Y/Z axis limit port and add the power button switch,with the fan to force heat dissipation,enhanced spindle drive,can support max 20000rpm spindle,and also can support 0.5W-20W 12V PWM/TTL engraver module Widely Applications: Can be engraved plastic, leather, acrylic, pvc, pcb, wood and the like material,also can work on soft metal like copper,brass,aluminum and other similar metal materials; If you change the spindle to a 12V 3-pins engraver module,then you can also use it to carve the kraft paper, wood, leather wallet and rubber etc Advantages of Upgraded Version: The machine has added an E-stop button;During the carving process,if there is an emergency situation,the user can press the button to stop the operation; Added limit switches for X/Y/Z axis,when the machine moves up and down or left and right, if it exceeds the travel range, it will trigger a stop,making the operation safer and more reliable

Package include:

1 Set Upgraded 3018-PRO CNC Router Engraving Machine Kit with E-Stop with XYZ limit switches

1x GRBL 1.1F Control Board

1x Offline Controller

1x 775 spindle

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: 300x180x45mm ( 11.8" x 7.1" x 1.8") 

Frame size: 420x350x270mm ( 16.53" x13.78" x 10.63")

Material: PA6 nylon & aluminum profile

Screw : T8 screw,lead 4mm,double copper nut to eliminate backlash

Processing thickness:4.5cm

Chuck specification: ER11 Collet (can be equipped with 0-7mm)

Control software: Grbl Controller

Interface: USB

Stepper motor: Nema17 stepper motor 1.3A 0.25N.m

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

Power: 24V 5.6A power adapter (input voltage 110-240V)

System requirements: windows XP SP3, Win7,8,10 (32/64 can be). Linux; Can't support Apple product

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

Drill bits: 10pcs tip 0.1mm ,20 degree,diameter3.175mm.

GRBL controller board

Connection: USB (USB-CH340)

Software: GRBL controller, UniversalGcodeSender

Input voltage: 12-24VDC

Master chip: atmel 328P (arduino nano)

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

Spindle PWM speed: Support

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