Hydraulic Shaft Coupling

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Application

Hydraulic shaft couplings are suitable for connect ship shafts, including the stern shaft and intermediate shaft, or intermediate shaft and intermediate shaft. They can also be used for the connection of general shafts.

Features

Hydraulic shaft couplings are a demountable shaft coupling, with a working principle as follows: the radial and axial oil pressure force the internal and external sleeve with a conical contact surface to produce a relative displacement, upon which the internal sleeve is forced to shrink and generate an interference fit between two coupling shafts.
Hydraulic shaft coupling is manufactured according to CB*3235-84.standards.
The components are made of high quality alloy steel and high quality carbon steel. A high manufacturing accuracy is achieved by using advanced equipment to ensure that the performance and safety of the product meet the requirements.
HJ can design and produce a variety of hydraulic couplings according to customer requirements.

Parameters

Model	Basic shaft diameter D(mm)	Outer shaft diameter D(mm)	Outer shaft diameter L1(mm)	Inter sleeve length L(mm)	Initial size T(mm)	Maximum torque (kN·m)	Weight (kg)
YL100	100	180	260	280	30	25	36
YL110	110	195	280	300	32	34	45
YL120	120	210	300	325	36	44	55
YL130	130	225	320	350	38	56	68
YL140	140	240	350	380	40	70	82
YL150	150	260	370	405	44	86	103
YL160	160	275	395	430	46	104	122
YL170	170	290	415	450	48	125	141
YL180	180	310	445	480	53	148	175
YL190	190	325	475	515	55	174	203
YL200	200	340	500	540	57	203	233
YL220	220	380	540	585	61	270	326
YL250	250	430	610	660	72	396	460
YL280	280	480	680	730	79	557	630
YL300	300	510	730	790	88	685	760
YL320	320	545	770	835	92	833	920
YL350	350	590	840	910	98	1089	1170
YL360	360	605	860	930	96	1177	1250
YL380	380	640	905	980	105	1393	1475
YL400	400	670	950		109	1618	1690
YL450	450	755			124	2314	2400
YL470	470	785			128	2638	2700
YL500	500	835			131	3168	3240
YL530	530	885			142	3776	3790
YL560	560	935			147	4462	4550
YL600	600	995			160	5452≥	5470

Index
marine coupling, marine accessories