High Quality New Excavator Coupling 7Y0463 For CAT VOL-VO Doosan

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Coupling Information:

Couplings are mechanical elements used to firmly connect the driven shaft and the driven shaft in different mechanisms, so that they rotate together and transmit motion and torque. Sometimes it is also used for the connection of shafts with other parts such as gears, pulleys, etc. It usually consists of two halves, which are joined by a key or tight fit, fastened to the ends of both shafts, and then connected in some way. Couplings compensate for offsets (including axial, radial, angular or combined offsets) from both shafts due to inaccurate manufacturing installation, running deformation or thermal expansion; and reduced shock and vibration absorption.
1. The function of the coupling is to connect two shafts (active shaft and driven shaft) in different mechanisms to make it rotate together and transmit torque, and some couplings also have a cushioning, vibration damping and improving the dynamic performance of the transmission mechanism shaft system.
2. Eliminate the inertia of the radial force, connect the motor spindle with the load, and use the coupling to weaken the starting force when the motor starts.
3. The main function of the clutch: to gradually engage the engine and transmission to ensure the smooth start of the car; Temporarily cut off the connection between the engine and the gearbox to facilitate gear shifting and reduce the impact when shifting gears; When the car brakes suddenly, it can play a separate role in preventing overloading the transmission system such as the transmission, thus playing a certain protective role.

Guangzhou XIEBAGN MACHINERY CO., LIMTED

specialized in:

couplings, rubber mounts, gera parts, hydraulic seals and seal kits for hydraulic hammers, rock breakers, hydraulic excavators,wheel loaders, and JCB badkhoe loaders.

And, Our company also supply:

Engine parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing,accumlator, valve, etc.

We always try our best for all our customers and make it better and better. Welcome!

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