JSZ type brake wheel coupling

JS type serpentine spring coupling with brake wheel is a kind of metal elastic coupling with reasonable structure.It uses a serpentine spring leaf to be axially embedded in the tooth groove of the two halves of the coupling to realize the connection between the prime mover and the working machine. Due to the special performance of the reed, the resonance between the prime mover and the working machine is largely avoided. Phenomenon, the service life is much longer than the non-metal elastic element coupling; the tooth surface contacted by the reed 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. Its short-term overload capacity is 2 to 3 times the rated torque, high transmission efficiency, reliable operation; and the serpentine spring coupling has a simple structure, convenient assembly and disassembly, and allows large installation deviations, and is suitable for impact crushing Coal machine,Serpentine spring couplingRock crusher, reciprocating crank, mining, heavy machinery, reducer, etc.

1. JSZ type brake wheel coupling has good vibration damping and long service life. The coupling is axially embedded in the two halves with serpentine springs for more than 36%.The serpentine spring leaf of the trapezoidal section is made of spring steel, which has undergone strict heat treatment and special processing. It has good mechanical properties, so that the service life of the coupling is much longer than that of the non-metal elastic element coupling (such as elastic sleeve column). Pins, nylon rod pin couplings) have greatly increased.　　

2. The variable load range is large. The tooth surfaces of the two half couplings and the reeds are curved. When the transmission torque increases, the springs will deform along the curved surfaces of the teeth to make the two half couplings work. The point of force on the reed is close.The contact point between the reed and the tooth surface, that is, the change of torque, changes with the size of the transmitted torque, and its transmission characteristics are variable stiffness.Therefore, it has a larger load variation than general elastic couplings.The cushioning effect produced by the transmission force when the reed deforms along the tooth arc, especially when the machine is started or strong impact load, to a greater extent, protects the stability of the supporting parts.　　

3. High transmission efficiency and reliable operation. The transmission efficiency of the coupling is high, and its short-term overload capacity is twice the rated torque, and the operation is reliable.

JSZ type brake wheel coupling product features:

1. Good vibration damping and long service life

2. Large range of bearing variable load

3. High transmission efficiency and reliable operation

4. Low noise and good lubrication

5. Simple structure, convenient assembly and disassembly

6. Large installation deviation is allowed