Filter and sort
Coupling
-
Vendor: BeeSpareParts
SIZE 142 NBR Coupling Suitable for Air Compressorr Replacement
Regular price $ 59 -
Vendor: BeeSpareParts
5.3129.0 5.3246.0 5.3129.E0 5.3195.0 5.3246.E0 Coupling for Kaeser Compressor
Regular price From $ 239 -
Vendor: BeeSpareParts
3683643 Coupling Suitable for Air Compressor Replacement
Regular price $ 220 -
Vendor: BeeSpareParts
250004-641 Flexible Coupling Kit for Sullair Compressor SAGA18 250018-551
Regular price From $ 175 -
Vendor: BeeSpareParts
8PCS 1621020600 Coupling for Atlas 1613960901 1621-0206-00 1613-9609-01
Regular price $ 229 -
Vendor: BeeSpareParts
1615678500 Coupling for Atlas Copco Compressor 1615-6785-00
Regular price $ 329 -
Vendor: Caterpillar
New Coupling 099-6444 for Caterpillar Excavator CAT 305.5 306 307 307B 307C 308C
Regular price $ 98 -
Vendor: Others
250004-641 Flexible Coupling Kit for Sullair Compressor SAGA18 250018-551
Regular price $ 162 -
Vendor: Bobcat
14T Coupler, Coupling Assy 7006098 for Bobcat Excvavator E62 E63 E80 E85
Regular price $ 159 -
Vendor: John Deere
AL210588 Hydraulic Quick Release Coupling for John Deere 6090MC 4045HL490
Regular price $ 88 -
Vendor: Hitachi
4AS Flexible Rubber Coupling Size 4 Compatible for Hitachi Excavator EX120-5 EX100 Replacement
Regular price $ 35 -
Vendor: John Deere
50AS Pump Coupling Assy 4228189 for John Deere Excavator 290D 490 495D 590D 595D
Regular price $ 168
How does a coupling work?
Hydraulic coupling, also known as hydraulic coupling, is a hydraulic transmission device used to connect a power source (usually an engine or motor) with a working machine and transmit torque by changing the momentum moment of the liquid.According to different uses, hydraulic couplings are divided into ordinary hydraulic couplings, torque-limiting hydraulic couplings and speed-regulating hydraulic couplings. Among them, the torque-limiting hydraulic coupler is mainly used for start-up protection of the motor reducer and impact protection during operation, position compensation and energy buffering; the speed-regulating hydraulic coupler is mainly used for adjusting the input-output speed ratio and other functions. It is basically the same as the torque-limiting hydraulic coupling.
According to the number of working chambers, hydraulic couplers are divided into single working chamber hydraulic couplers, double working chamber hydraulic couplers and multi-working chamber hydraulic couplers. According to the different blades, hydraulic couplers are divided into radial blade hydraulic couplers, inclined blade hydraulic couplers and rotary blade hydraulic couplers.