... ×7540010FL400S400245.0800400130×36200-M1245×9849512 Magnetic clutch for tension control, overload protection, torque load, etc.. Such as ... overload protection, speed, winding system, such as winding tension control. Application:Printing machinery, paper industry machinery, bag-making machinery ... industrial machinery. Axial Magnetic powder clutch tension control device for paper processing machine