CNC USB Hand Control Link USBCNC Jade Woodworking Engraving Machine 4 Axis 3 Axis Control Card
CNC Engraving machine MACH3 5 Axis stepper motor driver controller CNC Breakout Board With Optocoupler Isolation
Nice paste, i use the idea in combination with a green paste 3000# on a leather strop and that i get razor sharp kitchen knives... this amount is enough to be able to last for years. i am very happy consumer. recommending
I highly recommend this product, the delivery time was fantastic also
In the case of not used, it looks like what I wanted. I'll add a review later) Extremely shipping - to Crimea for 10 days
I am unable to comment on the product since I haven't tried it yet, yet I send it very well and fast
I acquired the product in three several weeks. the belt is excellent, often the paste is good, the gemstone is good, but a little indicate. I advise you to take!!!
MACH3 engraving machine interface board 5 axis stepper motor driver cnc interface board with optocoupler isolation
5 Axis CNC Breakout Board For Stepper Driver Controller mach3 Ardu brand
Features:
1, full support for MACH3 and other support parallel port control computer software.
2, USB power supply and peripheral phase separation to protect computer security.
3, the external wide voltage input, 12-24V, with anti-reverse function.
4, all input signals all via the optical coupling isolation, can be accessed by emergency stop, the knife, spacing, etc., to protect computer security.
5, one relay output port, can control the spindle switch. Output port for the P17 port.
6, all the way through optocoupler isolated 0-10V analog voltage output, it can control the drive with the corresponding analog interface, to control the spindle speed. Output port to port P1.
7, open to all 17 ports, which can be accessed with the drive optocoupler can be controlled 5-axis stepper motor.
8, P1 PWM output can be controlled with optocoupler input spindle governor.
9, can be accessed by common cathode or common anode input level for the drive to 5V.
Buyers Must-read
Tariff & Clearance remark
A. Seller\'s responsibility is only selling and shipping, for customs clearance issue, we are unable to take charge
B. Buyer must cooperate with custom office to handle clearance issue
C. If not handle within the deadline, goods will be destroyed by custom
D. Buyer must take charge of any cost caused by customs clearance delay.
For post air mail shipping
A. Transit time: 1-2 weeks to Southeast Asia, 2-3 weeks to Europe, North and South America, 2-4 weeks
B. Most of the time will arrive on time, but if there are unforeseen circumstances, we are unable to control, please understand
For Express Shipping products
A. Depending on the policy changes of the express company, So we will choose the most economic express delivery, Random by DHL/Fedex/TNT/UPS.
B. But does not influence the delivery date, will safely arrive in 5-7 days
Payment information
We accept Alipay ,Pay pal and Payment 
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Shipping Instructions
We guarantee to ship out within 48 hours after payment confirmation (except Holiday).
Once the payment is received please allow 48 hours for dispatch of the order.
DOMESTIC DELIVERY IS SUPPORTED IN THE FOLLOWING COUNTRIES
EMS express shipping usually takes 7-15 working days dependent on Which country delivered to.
Standard express delivery time is approx. 3-5 working days to most US/UK/AU destinations .
Please make sure your shipping address on alibaba is correct. We are not responsible for any wrong or undeliverable addresses.
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Return:
We provide 1 year warranty. If the item is defective, please notify us within 3 days of delivery.
All items must be returned in their original condition, in order to qualify for a refund or exchange of goods
Items returned after 7 days of delivery are only eligible for repair. The buyer is responsible for all shipping costs incurred
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