Dongguan Sunrise Precision Electromechanical Technology Co., Ltd.

Response Time: < 24h

Response Rate: 20%

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Direct manufacturer of air clutch and brake unit pneumatic disc clutch

  • Min. Order:1 Piece(s)
  • Date of Delivery:7 days
  • Payment Type:L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Port:Shenzhen, Guangzhou, HK
Dongguan Sunrise Precision Electromechanical Technology Co., Ltd.
Guangdong, China
  • Response Time: < 24h
  • Response Rate: 20%
Main Products: Powder clutch and brake; Web guide control system
Model No.: NAC Brand: Sunrise Place of Origin: China
Packing: carton/ wooden box Model: Pneumatic disc clut... Material: Stainless Steel A...
Static torque[kgf-m...: 5(50)-58.8(588) Plate allowed clear...: 25.58~223.5 Max rotation speed ...: 1800~1200
Air chamber capacit...: Min. Vn: 5.359~35.... Export market: Global Weight appr.(kg): 5~50
Warranty: 12 months Type: NAC-5, NAC-10,... Payment term: T/T, Western Uni...
Lead time: 7-15 days

Product desctription.jpg


Direct manufacturer of air clutch and brake unit pneumatic disc clutch


Air clutch Outline

NAC clutches are designed for dry use. The pressure supply is fed into the cylinder via a flexible tube. Positive disengagement is achieved by the use of return spring.


Air clutch Features

  • Does not require adjustment.

  • Sealed cylinder ensures low air consumption.

  • Regulating the supply pressure can vary torques

  • Varying the supply flow rate can control speed of engagement.

  • Single friction face design virtually eliminates drag torque.

  • Axial thrusts are contained within the unit.

Air clutch data: 

NAC drawing.jpg
ModelStatic Torque [kgf-m] (N-m) at 0.6 MpaAir chamber capacity (cm³)Plate allowed clearance Vf  (cm³)Max rotation speed Nc(r/min)Moment of inertia (cm²)Key(mm)Weight(kg)
Min VnMax VoJ1J2
NAC1010(100)10.5632.7858.8518001.673x10-21.851x10-210x8x40  11.8
NAC2020(200)15.3859.52103.6217004.21X10-2 5.28x10-212X8X6017.8
NAC4040(400)20.4286.01148.217004.21X10-2  5.28x10-212X11X6021.8




NAC Air clutch.jpg


Product application.jpg

* Printing systems: conveyors and in-feeders
*Wood-working systems: saws, wood-working machine, laminators
* Office equipment: electronic copy machines, calculators, fax machines, coin counters, printers
* Testing systems: lab machines, durability testers, measuring systems
* Food processing systems: meat cutting machines, cookie making machines, canning machines, noodle making machines
* Others: speed reducers, electroplating machinery, physics and chemistry machines, paper-making machines, pulp processing machines.




Still frustrated about your powder brake, powder clutch, air shaft or safety chucks, tension controllers? And looking for available and enduring ones with warranty?

You’ve come to the right place!

Established in 2003 and located in Dongguan city, SUNRISE GROUP INDUSTRIAL CO., LTD is a professional manufacturer and trader of powder clutches, powder brakes, electromagnetic clutches, electromagnetic brakes, air clutches, air brakes, air shafts, safety chucks, rollers and tension controllers. You name it, we specialize in it!


Customer 1.jpg

Due to the positive image and quality products, SUNRISE GROUP INDUSTRIAL CO., LTD  has gained a large share of the market, along with the products sold in over 30 countries and regions, including US, Mexico, Colombia, German, UK, Australia, Italy, Spain, Portugal, Russia, Korea, Malaysia and eastern European countries etc...


our advantage.jpg


Shipping & packaging.jpg




1.    When can I get the quotation?

We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.


2.    How should I place the order?

Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks. For air shaft and roller, please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.


3.    What’s your MOQ basis?

Normally, we don’t have MOQ request, except the rollers.


4.    What about the lead time for production?

Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller, load cell and edge position controller which is about 3-5 days. For safety chucks, air shaft and roller which need about 15-30days.


5.    What is the term of delivery?

We can arrange with EXW, FOB, CIF…etc. You can choose the most convenient one or cost-effective way.

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Contact Details

Shirley Tian

Shirley Tian






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