GRBL 1.1 USB Port CNC Engraving Machine Control Board 3 Axis Integrated Driver 2418 3018 Router control card support laser | Обустройство

GRBL 1.1 USB Port CNC Engraving Machine Control Board 3 Axis Integrated Driver 2418 3018 Router control card support laser | Обустройство

Notice:

Package include:

Specification:

Connection: USB (USB-CH340)

Software: GRBL controller, UniversalGcodeSender

Input voltage: 24VDC (12-24VDC)

Stepper motor: support 24V 2A

Spindle motor: support 24V 10A (supports PWM 0%-100%)

Master chip: atmel 328P (arduino nano)

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)

Laser engraving: Support

Power Interface: 5.5-2.5mm DC interface

Support system: win-xp,win7,

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, 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

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Item will ship within 2-4 business days on payment received

We are not responsible for wrong or undeliverable address,please

Double check your address when you write in AliExpress, if you want change before we ship out.pls notice us the new address.

Delivery time :

By China post Air Mail: 45-60 days or more

By China poat air parcel :35-45 or more

By EMS :25-30 days Brazil need to more

By DHL/FEDEX :3-8 days

If the order is during the weekends,it will take 2 days longer,we are not responsible for any delay of order if we have shipped out,because the speed of shipping is out our control, thanks for your understanding.

Payment

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1.Before purchasing, pls confirm details with us if you have request on items.

2.Pls make payment within 3 days of the order if possible.

3.Alipay(escrow),Credit Card,Western Union,Bank TT, paypal etc are accepted.

Problem & Feedback

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We appreciate your positive feedback and 5 stars,this item is for getting feedback rating only without any profit

If you give us the feedback after receive the goods within 3 days,will be presented the next time you purchase a beautiful gift.

1.)we care about our valued customers,and will always try to help you,hope to establish long business with you.

2.)Pls give us the opportunity to resolve any problem, we understand the concerns and frustrations you might have,and will try our best to resolve the issues.

3.)Pls contact us by Trademanager or email before leaving any negative feedback or opening any dispute on the site,we will help you to resolve the problem,

Refund

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Any reason required for all refund. Item must be in it's original condition and no physical damage,buyer responsible for all shipping cost.

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.

Contact us

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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.