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Z9 type expansion joint sleeve

Detailed parameters of Z9 type expansion coupling sleeve

The structure, dimensions, and installation methods of the Z9 type expansion coupling sleeve product (expansion sleeve) are common to similar foreign products, and all comply with ISO international standards.The technical instructions and technical performance can meet the requirements of foreign machines, and they are also indispensable basic accessories for localized replacement of imported machines. 

The basic dimensions and parameters of the Z9 expansion sleeve: 

Basic size (mm)						Rated load		Contact pressure per unit area		Tightening torque  Ma (NM)	质量 (Kg)
d	D	L1	n	B	L	Torque Mt kN.m Mt(Pax=0)	Axial force Ft kN Pax(Mt=0)	Axis PwN/mm2	Shell PnN/mm2
100	145	75	5	65	54	9600	192	102	78	145	4.7
110	155	75	5	65	54	10500	197	93	73	145	5.1
120	165	75	5	65	63	13000	216	96	78	145	5.5
130	180	84	6	72	63	17800	287	100	81	145	7.5
140	190	84	6	72	63	20200	287	94	73	145	7.9
150	200	84	6	72	63	21600	287	88	77	145	8.4
160	210	84	6	72	63	28800	360	101	86	145	8.9
170	225	84	6	72	63	32600	383	101	82	145	10.5
180	235	84	6	72	63	38800	431	108	92	145	11
190	250	94	6	81	69	46800	493	106	87	230	14.3
200	260	94	6	81	69	52800	526	100	84	230	15
220	285	94	6	81	69	70000	640	119	100	355	17.8
240	305	112	7	98	86	88000	731	96	80	355	23.2
260	325	112	7	98	86	107000	822	103	85	355	24.8
280	355	120	7	106	94	128000	916	96	78	355	33
300	375	120	7	106	94	151000	1000	99	81	355	36
320	405	142	8	125	109	206000	1280	101	84	690	52
340	425	142	8	125	109	242000	1420	106	89	690	54
360	455	159	8	140	120	319000	1770	113	94	930	72
380	475	159	8	140	120	337000	1770	109	90	930	75
400	495	159	8	140	120	355000	1770	101	87	930	78
420	515	159	8	140	120	410000	1950	110	92	930	82

 

Z9型胀紧套常用于带式输送机驱动滚筒体的联结。 内径d=130mm、外径D=180mm的Z2型胀紧联接套:胀套Z2-130×180