1 Piece Emergency Stop Switch + 10 Pieces Limit Switches For DIY CNC Kit
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Description
1pc Emergency Stop Switch + 10pcs Limit Switches For DIY CNC Kit
This kit can be used for a DIY CNC kit which can protect the machine during operation.
Emergency stop switch can result in a complete stop for all of components. When the E-stop switch is pressed, the breakout board sends a signal back to the software and the software will stop all devices like stepper motors, spindle motor, router, etc..
Limit switches tell computer the limit position of the CNC machine. When one of the axes moves to an axis limit, the switch is activated and the machine stops. These limit switches are also used to inform the computer of the “Home” position. Typically, 6 of these switches are needed, 2 per axis. The extra 4 switches can be used as spare parts or for limiting the Home position.
Wiring Diagram
Serial and Parallel are the 2 common methods of wiring.
Specifications
Emergency Stop Switch
Color
Red, green and white
Terminal
Silver alloy
Type
DPDT push button (1NO+1NC)
Action
Self locking
Mechanical Life
1,000,000 cycles
Electrical Life
250,000 cycles
Rating
220VAC 4A,110VAC 6A, 48VDC 1.3A, 24VDC 2.5A
Ui
660V
Ith
10A
Terminal Quantity
4 Pins
Weight
40g
Limit Switch
Color
Red, black and silver
Terminal
Silver
Type
SPDT (1NO+1NC)
Action
Rotary lever arm with roller
Rating
15A 1/2HP 125 250VAC, 0.6A 125VDC, 0.3A 250VDC
Terminal Quantity
3 Pins
Weight
70g (10Pcs)
Content
Shipping
Payment
Service
Estimated Delivery Time
(Subject to Stock Availability)
USA (excl. Alaska, Hawaii, Puerto Rico)
USPS First-Class Package/ UPS SurePost/ UPS Ground
3-7
business days
Other Countries
(May depart from other stock location)
International Airmail Service
12-21
business days
Please DO CONTACT AND CONFIRM with us BEFORE you bid IF you:
• Need the item urgently.
• Require that the item should be delivered within a certain time.
• Have any other questions/requirements about delivery.
Remarks
• Usually, your order will be dispatched before the next working day after the full payment is cleared when stock lasts.
• Notification will be sent after your order is dispatched, please check you email or ebay order records for date of dispatch.
• It is not guaranteed that parcel should arrive within the time stated above. However, 95%+ parcels will be delivered within the reference time.
• Please contact us if you have any trouble in receiving your orders. We will help you to track them.
Safe and Easy Payment
PayPal
• We accept PayPal (Allows you to pay by credit cards, debit cards or echecks securely with
NO surcharge
)
• If you have difficulty in payment with PayPal, please do contact us for alternative payment solutions.
Remarks
• Payment is required
within 5 days
after auction ends.
• All sales are final. Shipping and handling charges are not negotiable.
• Your
PayPal shipping address will be used for delivery BY DEFAULT
unless otherwise informed.
• Please double-check to make sure your PayPal shipping address is correct before making payment.
Satisfaction Guaranteed
30 Days Money Back Guarantee
If you are not satisfied with the item purchased from us. Please contact us in writing (e.g. e-mail, eBay message)
within 30 days
of receipt of goods for return & refund guidance.
Free Replacement
If you receive a not-as-described (e.g. defective, incorrect, part missing) item, please contact us upon receipt of the item. We will arrange a replacement as soon as the case is confirmed.
12 Months Supplier Warranty
We provide
ONE YEAR warranty
on this product from date of purchase. If your item has any warranty issues, please contact us for a satisfying solution.
Requirements
• All qualified return/replacement must be guided by us. We may not accept your return without communication in advance.
• Any customs fee, handling charges, postage and insurance incurred in return/replacement are on customer’s cost.
Agreement
: By placing an order, you acknowledge that you have accepted the terms and conditions of sale. You are welcome to contact us with any questions.
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