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Some Features of Serpentine Spring Coupling

Time:

2021-06-16 15:07

Some Features of Serpentine Spring Coupling

T10 series basic serpentine spring coupling features: it is a horizontally separated housing with serpentine spring, which can be replaced without moving the connecting equipment.

The serpentine spring coupling is a metal elastic coupling with advanced structure. The utility model embeds the serpentine spring plate axially into the slots of the two half couplings to complete the connection between the prime mover and the working machine. Due to the special function of the spring plate, the resonance phenomenon between the prime mover and the working machine is largely avoided, and the service life is much longer than that of the coupling with non-metallic elastic elements; The tooth surface touched by the reed is arc-shaped, and the size of the touch surface changes with the size of the transmitted torque. Therefore, it can accept large load variation. After measuring its short-term overload, it can be 2~3 times of the additional torque. The transmission efficiency reaches 99.5%, and the operation is reliable; In addition, the serpentine spring coupling has simple structure, convenient assembly and disassembly, and allows large installation errors. It is suitable for impact coal crushers, stone crushers, crank reciprocating motion, mines, heavy machinery, reducers, etc.

Metal elastic element flexible coupling has the following main features:

1. The elastic element has high strength, smaller volume and compact structure than other couplings that transmit equal torque.

2. Stable function and long service life.

3. The production is messy and the cost is high.

Metal elastic elements are mostly diaphragm, bellows, connecting rod, metal coil spring and leaf spring. Metal elastic element couplings are widely used in:

1. Pumps and fans with large power and high speed, and internal combustion engines, compressors, gas turbines with large power.

2. Crushing machinery with large impact torque and severe load change.

3. Precision transmission machinery, data transmission system, such as CNC machine tools.

4. High temperature, high-precision transmission requirements such as textile, paper, printing, packaging machinery.