Magnetic powder brake & clutch features:


1) Excitation current and transmitting torque is almost in proportion, also transmitting torque is controlled with wide ranges.
2) Regardless of slipped rmp, torque is excellently transmitted.
3) Torque by residual flux is very little and stopping stability is excellent.
4) It can operate with slipping state, for large capacity cooling with heat.
5) Take short repair time as it is dry-type, so can use it for long time without any adjustment.
6) It is friction clutch of based on the powder.



Welcome to Sunrise Group.


Your reliable and trusted partner, to be your preferred and trusted supplier offering cost effective one- stop solution.

SUNRISE GROUP INDUSTRIAL CO., LTD is a professional manufacturer of Magnetic powder brake & clutch, electromagnetic clutch & brake, air clutch & air brake, air shaft, pneumatic, safety chucks and aluminum alloy guide pulley, position indicator , industrial handles etc... Due to the positive image and quality products, it 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...


Last but not least, SUNRISE has been able to transcend other related manufactures in Taiwan in terms of our product quality with competitive price and the after-sales service as well as prompt delivery schedule.

Expanding Core Shafts






For high speed and/or heavyweight applications requiring maximum torque capacity and minimum vibration.Mechanical design provides the most powerful gripping force possible.Activated by turning a crank (or impact wrench) that is inserted into the end of a journal.Requires just five cranks for full expansion ¨C lugs rise concentrically to center the carbon fiber shaft in the core, minimizing the roll bounce common with other types of expanding shafts.Mechanical and Pneumatic/Mechanical Shafts are also available in Double E's traditional steel design.

We manufacture to your specifications to suit your equipment, including cantilevered or custom designs. The SUNRISE Leaf Style air expanding shafts are guaranteed for one year against material and workmanship defects.
















 

Monopodium board type air shaft 






 






Monopodium board type air shaft  is suitable for a full range of converting and web production operations, with a fixed leaf design for greatest core and web concentricity. It is ideal for core or coreless winding, and features a 360¡ã radial expanding grip. Its rugged construction and design is available for any diameter or length, in steel, aluminum or lightweight carbon, with special designs available for heavy duty and extra lightweight applications. Shaft weights for your specific application are available upon request.






 

Iron Powders for Powder Brakes and Powder Clutches





Powder brakes and powder clutches are electromagnetic devices that provide precise, quick-response tension control for light tension applications. Powder brakes also known as magnetic particle brakes (or magnetic brakes) are quiet alternatives to friction brakes, and are ideal for clean environment situations.



How magnetic brakes work?



Magnetic particle brakes are comprised of an electromagnet and a disk inside a powder chamber. The disk can spin using a shaft that extends to the outside of the chamber. Without any magnetic field the powder acts like a fluid and the disk can spin freely. A magnetic field produced by the electromagnet will harden the powder causing friction so that the disk can no longer spin freely. The tension is controlled by the strength of the electromagnet.



Iron powders for magnetic particle brakes and magnetic particle clutches?



Selecting iron powder for magnetic particle brakes and clutches is a delicate task. Some of the important factors affects the operation of a magnetic particle system are the particle shapes, hardness and magnetic properties. For example, very hard particles with sharp edges can grind and damage the internal structure of a powder brake or powder clutch system. Using iron powder with spherical particles prevents such problems.



IRON POWDER has been successfully used in powder brakes and clutches. To discuss your specific application please contact us:

Marketing department

Contact: Carrie

Tel: +86 13825750102

Email: sales@sunrisescn.com

Website: www.sunrisescn.com