DC Electromagnetic Brake 24V 4.0Nm (566oz.in) for Nema 34 Stepper Motor CNC
This brake is Non-excited brake and operate with 24VDC, it can create Max 4Nm(566.4oz.in) static friction torque. It's a good choice for Nema 34 size stepper motor.
The operating principle:
When the electric power is applied, the armature is pulled by the electromagnetic force in the magnet body assembly, which overcomes the spring action. This allows the friction disc to rotate freely. When electrical power is interrupted, the electromagnetic force is removed and the pressure spring mechanically forces the armature plate to clamp the friction disc between itself and the pressure plate. This develops torque to hold the load.
Precautions for Brake Installation:
1. The motor must have a matching rear shaft.
2. There are corresponding mounting holes on motor, and the size fits.
Brake Specification
Brake Type: Non-excited
Static Friction Torque : 4Nm(566.4oz.in)
Moment of Interia : 23x10-6 kg.cm2
Voltage : 24V
Power: 13W
Heat-resistance Class: F
Max. Speed : 5000rpm
Weight : 0.8kg
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Return Policy
If the item you received is damaged or defective,Please contact us immediately.We will arrange for free replacement or refund.
We will pay the return shipping costs if the product is defective or the return is caused for our mistake. Otherwise, you are going to take charge with the returning shipping fee.
You can return your purchase for up to 60 days from the date of delivery. No refund will be issued if the product shows signs of use. Returned package must be in the original packaging, everything must be in new condition, No missing parts.
Our guarantee does not cover accidental damage and problems caused by customers.Thank you very much for your understanding!
We will use standard shipping and Express shipping .
Most order with confirmed payment will be shipped out in 2-3 business days. Delivery time may vary depends on the destination and the shipping service you choose.
1. The standard shipping way: we will ship the item by standard speedpark, the estimated delivery time will be 8-12 business days to US, UK, AU, CA and DE; to other country, it will take 10-15 business days.
2. The express shipping way: we will ship it by DHL, FEDEX, EMS, UPS, USPS and so on.
The delivery takes 3-7 business days to UK,USA,AU and CA. It takes 5-10 business days to other countries.
Note:If you need it urgently, you can contact us to ship with Express Shipping, but you may need to pay extra shipping cost.
Attention:
1. Please check the package first before you sign for the package. If the package has any damage, please file a claim on your local shipping company. thanks for your cooperation
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