Magnetic powder clutch, magnetic powder brake, safety chucks, electromagnetic clutch, electromagnetic brake, powder brake, powder clutch, magnetic clutch, magnetic brake, electromagnetic clutch & brake assembly, key type air shaft, board type air shaft.
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
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
