Powder Brake Clutch Suppliers and Manufacturers

Powder brake When no current flow in the magnetic coil, powder is being attached to in put drum side by centrifugal force as separate in put drum and out put drum. So the torque is not transmitted. If coil is exited by electric current, magnetic flux is generated, then torque is transmitted by the friction between powder and working side.

The Electromagnetic powder clutch achieves at a low gate power a high torque being independent from the slip speed. It distinguishes itself by a simple structure, low weight and requires little place. This advantage makes it possible that the clutch can be employed in the solution of many technical problems. For the different applications are needed appropriate regulation and control devices. We can deliver such proven devices. The characteristics of the Electromagnetic powder clutches and brakes are a great advantage in the control engineering. By changing the exciting current intensity, the torque to be transferred can be adjusted.

Powder brake with high quality and competitice price for machine fittings Magnetic Powder Brake Notes 1. Dont overload, meanwhile cool to appropriate temperature The value of the torque/rotational speed/slip power should be less than the rated value. The cooling mode(natural cooling/forced air cooling/water cooling) should depend on the maximum slip power when it works and the cooling air should pass the water and oil filter. The temperature detector and the alarm should be installed to prevent high temperature which can affect the service life of the magnetic powder.(the highest temperature is 80 degree). 2. Concerning the service life The life of the magnetic powder clutch and brake rely on the life of the magnetic powder. Generally speaking, its service life is 4500-7500hours in the state of non-overloaded; but its service life can extend several times in some cases, such as: the working torque of the magnetic powder clutch/brake, relative slip rotational speed and slip power can be reduced to 50%-70% of the rated value. This is to say, the margin can be enlarged as soon as possible when designing. SPECIFICATIONS Place of Origin: Guangdong, China (Mainland) Model: PB Magnetic powder brake Material: Stainless steel Rated voltage: 24V DC Current: 0.81A Power: 19.4W Max speed: 1800 r/min Warranty: 12 months Lead time: 5-7 days Delivery term: EXW, FOB OR CIF

The Electromagnetic powder Brake achieves at a low gate power a high torque being independent from the slip speed. It distinguishes itself by a simple structure, low weight and requires little place. This advantage makes it possible that the brake can be employed in the solution of many technical problems. For the different applications are needed appropriate regulation and control devices. We can deliver such proven devices. The characteristics of the Electromagnetic powder brakes are a great advantage in the control engineering. By changing the exciting current intensity, the torque to be transferred can be adjusted.

The board type (Leaf Style) 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. 250mm

The SC-542 Automatic Tension Controller meter as examines the parttake the tensity sensor, the magnetic powder brake or the magnetic powder coupling is the functional element, composes the permanent tensity control system. Receives, puts the volume material through the tensity sensor examination the tensity, carries on the comparison withthe hypothesis tensity value, thus the automatic control magnetic powder brake or the magnetic powder coupling excitation circuit maintains the volume material in to receive puts in the volume process the tensity to be constant. standard

Clutch can deliver a power and brake can cut off a power with air or oil or springs when a machine needed to Control the power systems.

Clutch can deliver a power and brake can cut off a power with air or oil or springs when a machine needed to Control the power systems.

Widely used in packaging machines and various other machines, Clutch & Brake Combination Units offered by us is extensively demanded. Sincere efforts... a. Double Shaft Clutch Brake Combination: Salient Features Ready in assembled form, Totally encased unit, Strong bearing design, b. Clutch Brake Combination: Salient Features Ready in assembled form, Totally encased unit, Strong bearing design c. Clutch Brake Combination Double Shaft: In normal conditions drive is isolated from driven load and rotates freely. Once power is supplied to the clutch coil, clutch armature shifts and clamps with the clutch rotor and thus acts as single unit and torque gets transmitted from drive to driven load free from backlash. Similarly when power is withdrawn from the clutch coil and supplied to the brake coil, powerful magnetic field generated forces the brake armature plate to slide towards the brake stator and hence braking takes place. d. Double Clutch Combination: EXCEL double clutch combination consists of two EFMC series clutches in a single housing and a single tandom shaft. EDCC are manufactured considering the higher frequency of forwarding & reversing mechanics. A combination of clutches are used for reversing revolution of the driven member with driving member turning in one direction. Also combination of clutches are used to increase or decrease the speed during operation without stopping the driving member.. Load is being transferred either by the first or second clutch. At a time only one clutch gets engaged while other remains idle.