3 Axis USB Port GRBL 1.1F Control Board CNC Engraving Laser Machine Controller

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Seller: powace08 (2,578) 99.8%, Location: Changzhou,Jiangsu, Ships to: US, Europe, Asia, CA, AU, Item: 273084153261 3 Axis USB Port GRBL 1.1F Control Board CNC Engraving Laser Machine Controller Package: 1 x GRBL 1.1F 3 axis control board1 x USB cable Specification:Connection: USB (USB-CH340)Software: GRBL controller, UniversalGcodeSender Input voltage: 24VDC (12-24VDC) Stepper motor: support 24V 2ASpindle motor: support 24V 10A (supports PWM0%-100%) Master chip: atmel 328P (arduino nano)Spindle PWM speed: SupportSupport stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor 42, 57)Laser engraving: SupportPower Interface: 5.5-2.5mm DC interface Support system: win-xp,win7,win8,win10 Advantage add the outer casing: mainly for the bare board of the control board, short circuit problem during use add the power button switch (this switch is the power supply control signal, there is no large current passing through the switch, do not worry about the switch size) Cancel the drive module,use integrated imported stepper motor drive, with short circuit protection, no need to worry about module damage. And integrated heat dissipation aluminum alloy add the fan to force heat dissipation. add offline recognition to insert offline modules and computers at the same time. Offline will automatically identify if there is computer control. Enhanced spindle drive. Can support 20,000 rpm spindle. Support for larger power spindles 1.Improved power interface: original plastic interface changed to full metal shielded interface 2.Improved USB interface: The original USB interface is patch soldering, transport collision and improper use, easy to drop, now changed to plug-in, very strong 3.The spindle drive increases the optocoupler isolation, which makes the control board generate less heat, and the spindle speed adjustment is more linear and safer. 4.The stepper motor drive increases the self-recovery fuse. When a short circuit or fault occurs, the power supply is cut off and the fault indicator light is displayed. 5.The 12V step-down increases the self-recovery fuse. When a short circuit occurs, the power can be cut off in time to avoid damage. 6.Optimize layout, control area and drive area separation, run more stable" Shipping Please open the package and check if there are some damages before sign, if there are some damages , please do not sign and contact us immediately Items will be shipped within 1-2 days upon the receipt of payment. Payment We accept paypal payment, all Paypal must be confirmed(shipping and billing address must match and correct and it need tell us your telephone no for delivery) Problem&Feedback Please give us the opportunity to resolve any problem when you have, we concern your problem and we will try our best to resolve it. We are a new member in ebay now, and need understand both of sides Pls email us before you want to leave any negative feedback Refund When you have the parcel, and not satisfied the goods or it is other problem like as broken,pls tell us the detail reason and provide the photos Any reason required for all refund. Item must be in it's original condition and no physical damage. Buyer responsible for all shipping cost Contact us Welcome worldwide customer inquire and questions, we will try to do our best to feedback customer’s email within 1-2 business days,if not pls check the mail box again Customer’s satisfaction is very important to us. Condition: New, Power Interface: 5.5-2.5mm DC interface, Support Software: GRBL controller, UniversalGcodeSender, Support system: win-xp,win7,win8,win10, Connection: USB Port, Input voltage: 24V(12-24V), Model: GRBL1.1F, Country/Region of Manufacture: China, Spindle PWM speed: Support, MPN: Does Not Apply, Brand: RATTM MOTOR, Laser engraving: Support

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