The working principle and service life of the JSZ type brake wheel coupling: the coupling is axially embedded in the tooth grooves of the two coupling halves with a serpentine spring plate to realize the connection between the driving shaft and the driven shaft.During operation, the driven end is driven by the circumferential force of the teeth of the prime mover to face the reed to transmit torque, which largely avoids the occurrence of resonance and the elastic deformation of the reed when the torque is transmitted. , So that the mechanical system can obtain a better damping effect, with an average damping of more than 36%.
The serpentine spring leaf is made of spring steel, and has been strictly processed and processed, and has good mechanical properties, so that the service life of the coupling is greatly increased than that of the non-metal elastic element coupling. The JSZ type brake wheel coupling is a structural metallic coupling. It uses a serpentine spring leaf to axially insert into the tooth grooves of the two coupling halves to realize the connection between the prime mover and the working machine. Simple structure, convenient assembly and disassembly, low noise, good lubrication, and allow large installation deviation, suitable for impact coal crusher, serpentine spring coupling rock crusher, crank reciprocating motion, mining, heavy machinery, Reducer, etc. JSZ type coupling with brake wheel is suitable for impact coal crusher, rock crusher, crank reciprocating motion, mining, heavy machinery, reducer, etc.It is suitable for medium and high-power transmission shafts connecting two coaxial lines. It has the properties of compensating the relative deviation of the two shafts and damping and buffering. The working temperature is -30℃~+150℃, and the nominal torque is 45~800000N. m.The shaft drive of various other machinery and equipment can be applied wherever a motor is connected to the staff, the motor is connected to the reduction box, or the shaft is connected to the shaft.
The structural characteristics of the JSZ type brake wheel coupling: a metal elastic variable stiffness coupling with a structure, which transmits torque by inserting a serpentine spring into the tooth grooves of the two halves of the coupling. There are mainly two It is composed of a coupling, two halves of the outer cover, two sealing rings and a serpentine spring sheet. The characteristics of the JSZ type brake wheel coupling: good vibration damping, long service life, large variable load range, transmission, operation, low noise, good lubrication, simple structure, convenient assembly and disassembly, allowing larger Installation deviation.JSZ type with brake wheel transmission, convenient disassembly and assembly: less parts, small size, light weight, serpentine springs generally consist of 2 or 3 pieces and more than 3 pieces, making disassembly, assembly and maintenance more convenient than other couplings .