Spline Jaw Coupling

Surface phosphating treatment 

Long service life for spline jaw coupling:

The strength is strengthened at the connecting part between the tooth and the main body, so that the tooth part of the coupling 

It is not easy to break, durable and long service life. Phosphating treatment is adopted in the later stage, with beautiful appearance. 

NBR rubber element 

NBR rubberb is mainly produced by low temperature emulsion polymerization, and its oil resistance is excellent. 

High wear resistance, good heat resistance and strong adhesion. Worn elastic sleeve 

Only the rubber elastic sleeve needs to be replaced,Increase the service life of the coupling,save production cost,easy replacement and cost saving. 

The rubber pad is a standard model, which can be replaced by customers at any time to save production costs.

Features of spline jaw coupling:

The transmission torque is large, and the rotation diameter is mostly smaller than the gear coupling at the same torque, which can partially replace the gear coupling; Compared with the gear coupling, it is simple in structure and convenient in manufacturing, without the use of gear processing machine tools.

The middle slider of the three jaw coupling is made of cloth clamping bakelite or nylon; The three jaw coupling has small inertia force and is suitable for the connection of two shafts with small torque, high speed and no sharp impact. Nylon slider has small transmission torque, but it is suitable for high-speed operation without lubrication.

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