Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Service

Magnetic Powder Clutch, Magnetic Clutch, Industrial Clutch manufacturer / supplier in China, offering 50nm Ysc-5 Magnetic Powder Clutch for Winding, 50nm Ys-CS-50-301 Intemal Bearing Electromagnetic Clutch, 6nm Ysc-0.6 Magnetic Powder Clutch for Winding and so on.

Gold Member Since 2014
Audited Supplier
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding
  • 50nm Ysc-5 Magnetic Powder Clutch for Winding

50nm Ysc-5 Magnetic Powder Clutch for Winding

Min. Order / Reference FOB Price
1 Piece US $230/ Piece
Port: Shenzhen, China
Production Capacity: 1000PCS/Month
Payment Terms: T/T, Western Union
Torque: 50nm
Max Speed: 1800r/Min
Voltage: DC24V
Magnetic Powder Weight: 60g
Transport Package: 35*28*27.5(Cm)/15kg/Carton
Specification: CE qualfied

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Basic Info.

Model NO.
Guangdong China (Mainland)
HS Code

You may check more products at the official website:


1. CE qualified 
2. High performance
3. Direct sale of factory 
4.The compay founded in 1995, has extensive production experiences


Weizheng powder clutches and brakes use magnetic metal powder to transmit torque, which combines the smoothness of fluid clutches and high efficiency of friction disc clutches at clutch/brake engagement. Being a pioneer in the field of powder clutches/brakes, Weizheng boasts of a wide range of products that are suitable for various applications, which have been developed through years of accumulated experience and know-how. Along with their numerous innovative and advanced features, Weizheng's powder clutches/brakes are used as actuators for winding/unwinding systems (paper, strings, electric wire, various sheet-type materials, and tapes) and play indispensable roles in tension control systems. They are also suitable to use for cushioned start, power absorption, or as overload safety device (torque limiter).

1. Easy wide-range torque control
Transmission torque control over a wide range can be achieved easily, for transmission torque changes in proportion to the exciting current.

2. Usable under continuous slip conditions
With the use of powder to transmit torque, continuous slip on the operating surface is possible, and since transmission torque is independent of slip rotation speed, torque transmission performance is always stable.

3. Stable torque transmission
With an ideal operating surface and labyrinth shape, torque stability is maintained, even when the current is repetitively cycled ON/OFF.

4. Large heat capacity
Weizheng's brakes and clutches use highly heat-tolerant powder and have an ideal cooling structure that can be used under extremely demanding continuous slip conditions.

5. Smooth engagement and driving
Coefficients of static and dynamic frictions are nearly equal, which eliminate shocks during complete engagement and allows load-proportionate acceleration/deceleration.

Basic structure and operation
The right figure shows the basic structure of the powder clutch. The powder clutch consists of two concentric, cylindrical parts-a driving member (input side) and a driven member (output side)-that are assembled together in such a way so that there is a narrow gap called a "powder gap" between them. These members are supported by bearings so that they can rotate freely.

This gap is filled with a highly magnetic permeable powder (magnetic metal powder), where an exciting coil is positioned on the outer peripheral to supply an exciting current to the powder.

When the coil is not excited and the driving member is rotating, the powder becomes pressed against the operating surface of the driving member by the centrifugal force, and the driving member and the driven member remain disengaged.

When the coil is excited, magnetic flux passes through the powder and the powder becomes attracted between the pole faces in chainlike clusters. Torque is, then, transmitted by the linking power between the powder particles and by the friction between the powder and the operating surface.

Therefore, the powder clutch can be thought of as a friction clutch that uses magnetic metal powder as a torque transmission medium. When the driven member (output side) is fixed, it becomes the powder brake.

Without excitation
When the coil is not excited, the clutch becomes disengaged and torque is not transmitted. During this time, the powder is pressed against the outer peripheral of the powder gap by the centrifugal force.

With excitation
When the coil is excited, the powder becomes chained together inside the powder gap due to magnetic flux and torque is transmitted.

50nm Ysc-5 Magnetic Powder Clutch for Winding
50nm Ysc-5 Magnetic Powder Clutch for Winding


Printing machinery, paper industry machinery, bag-making machinery, paper-making machinery, wire and cable machinery, coil machinery, wire machinery, strapping bag machinery, textile machinery, weaving-dimensional machinery, woodworking machinery, test equipment, analog load use, the kinds of mechanical precision tension controlling, general industrial equipment, other general industrial machinery.
50nm Ysc-5 Magnetic Powder Clutch for Winding

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