HangzhouJSJ type connecting intermediate shaft coupling

JSJ type coupling with intermediate shaft is a structured metal elastic coupling.It uses a serpentine spring leaf to be axially embedded in the tooth grooves of the two halves of the coupling to realize the connection between the prime mover and the working machine. Due to the performance of the reed, the resonance phenomenon between the prime mover and the working machine is largely avoided. , The service life is much longer than that of non-metal elastic element couplings.

JSJ type coupling with intermediate shaft is suitable for impact coal crusher, serpentine spring coupling rock crusher, crank reciprocating motion, mining, heavy machinery, reducer, etc.

The JSJ type intermediate shaft coupling uses a serpentine spring leaf to axially embed the two halves of the coupling in the tooth groove to realize the connection between the prime mover and the working machine. Due to the performance of the reed, it is largely avoided The resonance phenomenon between the prime mover and the working machine has a service life much longer than that of the non-metal elastic element coupling;

The tooth surface of the JSJ type intermediate shaft coupling spring contact is arc-shaped, and the size of the contact surface changes with the size of the transmitted torque, so it can withstand large load changes, and its short-term overload capacity is determined to be 2~3 times of rated torque, transmission efficiency of 99.5%, operation;

The JSJ-type intermediate shaft coupling has a simple structure, convenient assembly and disassembly, and allows large installation deviations.

Product features of JSJ type connecting intermediate shaft coupling:

1. Good vibration damping and long service life

2. Large range of bearing variable load, starting   

3. Transmission and operation

4. Low noise and good lubrication

5. Simple structure, convenient assembly and disassembly

6. Large installation deviation is allowed.

Parameters of JSJ type connecting intermediate shaft type coupling:

Specification JSJ1-16

Nominal torque 140-160000

Axle hole diameter 22-360

Shaft hole length 48-744

Basic parameters and main dimensions of JSJ type intermediate shaft snake spring coupling (JB/T8869-2000)/mm