DZD1 brake are singledisc brakes,friction disc nonasbestos lining/steel. Simple in construction,large in braking torque.They are widely used in printing machines,packing machines,testing machines,etc.,to realize the engaging and disengaging the driving shaft for the purpose of braking and positioning. Warning Eriction disc and armature surface should be kept clean and free of grease. When fixing,the airgap"δ"should be kept to the specified value. The gear hub are not allowed to move along axially. Turn the hollow bolt so that it is fixed on the back cover or the flange plate.