The Hollow shaft Magnetic Particle Clutches and Brakes are made using the advanced technology and know-how, thus meeting the demands of any users. These are intended to manipulate winding machines that are utilized in the production of papers, fibers, wires, as well as cables and plastic materials. These are considered as indispensable parts of any product line. These units can also be utilized in low-impact starts and other drive applications in order to prevent overload during operations as torque.