Stainless steel screw clamp type diaphragm coupling

Structural composition：

1. Diaphragm: usually made of multiple pieces of stainless steel sheets, common shapes are 6-corner, 8-corner or 10-corner, etc. For example, the diaphragm coupling produced by Botou Tuojin Coupling Manufacturing Co., Ltd., its diaphragm is made of several groups of stainless steel sheets connected to the two halves of the coupling with bolts, and each group of diaphragms is made up of several pieces stacked together.

2. Half coupling: Made of high-strength stainless steel, it is clamped and connected to the diaphragm by stainless steel screws. It has good rigidity and precision to ensure the stability of power transmission.

3. Clamping screws: Precision-machined stainless steel screws firmly clamp the diaphragm and half coupling. The tightening torque must be operated according to the specified value to ensure the connection strength and reliability and prevent loosening during operation.

Performance characteristics : high-precision transmission , high reliability , good adaptability , maintenance-free or low maintenance ,

Specifications :

1. Torque range: The torque range of different models of products is different. For example, the DBM31 diaphragm coupling produced in Dongguan has a nominal torque of 1-30N.m9.

2. Aperture size: The aperture size is varied and can be selected according to specific needs. Common forms include through holes to meet the connection requirements of different shaft diameters.

3. Allowable speed: Generally, it has a higher allowable speed. For example, the allowable speed of DBM31 diaphragm coupling can reach 42000r/min.