3 Axis GRBL Controller Board CNC Router USB Port for Engraving Machine 2418 3018

Description: Product Description3 Axis GRBL CNC Router Engraving Machine USB Port 2418 3018 Control Board Card 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 interfaceSupport system: win-xp,win7,Advantageadd the outer casing: mainly for the bare board of the control board, short circuit problem during useadd 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, integrated imported stepper motor drive, with short circuit protection, no need to worry about module damage. And integrated heat dissipation aluminum alloyadd 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: plastic interface changed to full metal shielded interface2.Improved USB interface: The USB interface is patch soldering, transport collision and improper use, easy to drop, now changed to plug-in, very strong3.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" Package included:1 x GRBL 1.1f 3 Axis control board ( without Handwheel )1 x USB cable About Us We are the trustworthy supplier. If you have any issues , please dont hesite to contact us via ebay message before opening any case or returns or leave any negative feedback . Please believe in us . We must offer our best service to you at any situation .We also believe both of us could solve any problem friendly .Thanks in advance.Payment 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 4 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.We arrange the shipment within our promised handling date. 3.Delivery time depends on destination and other factors. 4.International buyers please note: a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyers responsibility. We will try our best to reduce the risk of the custom duties. b.Please check with your countrys customs office to determine what these additional costs will be prior to buying.Returns Please contact us by ebay message before you want to return the item .We must help you out in the first time.Contact UsIf you have any problem or puzzle , please feel free to contact us via ebay message at will , we must help you out in the first time . powered by

Price: 24.69 USD

Location: shenzhen

End Time: 2024-09-27T13:25:32.000Z

Shipping Cost: 7 USD