Rigid Coupling, 25 x 36mm

Rigid clamp coupling has the superior performance of light weight, ultra-low inertia and high sensitivity, diameter 1 inch x length 1.4 inch, bore 6mm to 12mm, rigid coupling is made of aluminum alloy material, which has a long service life.

Specification

25 x 36mm Rigid Coupling Dimension (unit: mm)

Tips: How to fix the shaft coupling?

1. Set screw fixation. The two set screws have a gap of 90º to lock the fixed shaft. In the traditional fixing method, because the front end of the screw contacts the shaft, it may cause damage to the shaft or difficulty in disassembly.

2. Clamping screw fixation. Use the tightening force of the hexagon socket bolt to shrink the slit and clamp the shaft tightly. This method is convenient to fix and disassemble, and it will not cause damage to the shaft. It is a very common fixing method.

3. Keyway type fixation. Suitable for high-torque transmission. In order to prevent axial sliding, it is usually used together with set screw fixation and clamping screw fixation.

4. D-shaped hole fixing. Usually, if the shaft of the motor is D-shaped, if the positioning screw cannot be fixed, the hole of the coupling can be processed into a D-shaped hole corresponding to the size of the motor shaft, and the positioning is coordinated The screws are fixed, so there is no need to worry about slipping.

5. Expansion sleeve fixation. Tighten and fix the account cover by tightening the four positioning screws on the end of the coupling. It is suitable for the connection and fixation of some stepping motors and servo motors with large torque, such as expansion sleeve diaphragm couplings, expanding sleeve plum blossom coupling, expanding sleeve bellows coupling, etc.