DD1 Stepped double diaphragm coupling high torque stepper servo motor 8 screws Flexible couplings

Diaphragm consists of several groups with bolts staggered with two coupling halves, each of the diaphragm by a set number of sheets stacked together, diaphragm coupling by elastic deformation of the diaphragm to compensate for the relative displacement of the two axes of the Union, is a high-performance metal stronger coupling element, do not run oil, more compact structure, high strength, long life, no rotation gap, independent of temperature and oil slicks, with acid, alkali corrosion, suitable for high-temperature, high-speed, medium corrosive environmental conditions of the drive shaft