this electromagnetic brake are used in printing,packing,coil winding machine etc automatic controll system Torque:4-1000N.M The DZD2 ... as an ideal piece of automation equipment.DZD2 brake are singledisc brakes,friction disc nonasbestos lining/steel. Simple in ... constructin,large inbraking torque.They are widely used in printing machines,packing machines,testing machines,etc..., ...