JMI basic diaphragm coupling with counterbore_coupling, diaphragm coupling, elastic laminated coupling

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current position:Botou XINLAN Machinery Factory>> Product display>> Diaphragm couplingJMI basic diaphragm coupling with counterbore

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JMI basic diaphragm coupling with counterbore

JMI basic diaphragm with counterboreCouplingAlso called elastic laminated coupling, or laminated flexible coupling, one of the new couplings developed in recent years, this product is a new product successfully developed by the coupling factory by continuously absorbing foreign technology.

supplier:Botou City XINLAN Machinery

　　JMI basic diaphragm with counterboreCouplingAlso called elastic laminated coupling, or laminated flexible coupling, one of the new couplings developed in recent years. This product is a new product successfully developed by the coupling factory through continuous absorption of foreign technology. The metal diaphragm coupling can compensate various misalignment errors of the connected two shaft systems (radial error, axial error, angular displacement error, error caused by temperature rise), JMI type basic diaphragm with counterbore The disc coupling mainly relies on the elastic metal diaphragm in the middle of the coupling to transmit the torque between the two shafts. It has the advantages of vibration reduction, no wear, and no maintenance. It is now a substituteGear couplingAnd the ideal product of general coupling, the standard implemented by our factory is (JB/T 9147-1999).

　　The main characteristics of the JMI basic diaphragm coupling with counterbore:

　　1. The ability to compensate the misalignment of the two axes is strong. Compared with the gear coupling, the angular displacement can be doubled, the reaction force is small during radial displacement, the flexibility is large, and certain axial, radial and angular directions are allowed. Displacement.

　　2. It has obvious shock absorption, no noise and no wear.

　　3. The transmission efficiency is high, up to 99.86.Especially suitable for medium, high speed and high power transmission.

　　4. It is suitable for working in high temperature (-80+300) and harsh environment, and can move under shock and vibration conditions.

　　5. Simple structure, light weight, small size, convenient assembly and disassembly.It can be assembled and disassembled without moving the machine (refer to the type with intermediate shaft), and no lubrication is required.

　　6. It can accurately transmit the speed without slip, and can be used for mechanical transmission. JMI diaphragm couplings are widely used in metallurgy, mining, petroleum, chemical, electric power, shipbuilding, lifting and transportation, textiles, light industry, agricultural machinery, printing machinery and water pumps, fans, machine tools and other industries to transmit power in mechanical equipment.

　　Basic parameters of JMI basic diaphragm coupling with counterbore (JB/T 9147-1999):

model	Nominal Torque N. m	Instantaneous large torque N. m	High speed r / min	Diameter of shaft hole d1, d2	Length of shaft hole mm			D mm	A mm	Weight kg	Moment of inertia kg · m2
					J1 type	Y type	L
					L	L
JM1	40	63	10700	14	27	32	35	80	8 0.2 ±	0.9	0.0005
				16, 18, 19	30	42
				20, 22, 24	38	52
				25, 28	44	62
JM2	63	100	9300	20, 22, 24	38	52	40	92		1.4	0.0011
				25, 28	44	62
				30, 32, 35, 38	60	82
JM3	100	200	8400	25, 28	44	62	45	102		2.1	0.002
				30, 32, 35, 38	60	82
				40, 42, 45	84	112
JM4	250	400	6700	30, 32, 35, 38	60	82	55	128	11 0.3 ±	4.2	0.006
				40, 42, 45, 48, 50, 55	84	112
JM5	500	800	5900	35, 38	60	82	65	145		6.4	0.012
				40, 42, 45, 48, 50, 55, 56	84	112
				60, 63, 65	107	142
JM6	800	1250	5100	40, 42, 45, 48, 50, 55, 56	84	112	75	168	14 0.3 ±	9.6	0.024
				60, 63, 65, 70, 71, 75	107	142
JM7	1000	2000	4750	45, 48, 50, 55, 56	84	112	80	180	15 0.4 ±	12.5	0.0365
				60, 63, 65, 70, 71, 75	107	142
				80	132	172
JM8	1600	3150	4300	50, 55, 56	84	112		200		15.5	0.057
				60, 63, 65, 70, 71, 75	107	142
				80, 85	132	172
JM9	2500	4000	4200	55, 56	84	112		205	20 0.4 ±	16.5	0.065
				60, 63, 65, 70, 71, 75	107	142
				80, 85	132	172
JM10	3150	5000	4000	55, 56	84	112	90	215		19.5	0.083
				60, 63, 65, 70, 71, 75	107	142
				80, 85, 90	132	172
JM11	4000	6300	3650	60, 63, 65, 70, 71, 75	107	142	100	235	23 0.5 ±	25	0.131
				80, 85, 90, 95	132	172
JM12	5000	8000	3400	60, 63, 65, 70, 71, 75	107	142		250		30	0.174
				80, 85, 90, 95	132	172
				100	167	212
JM13	6300	10000	3200	63, 65, 70, 71, 75	107	142	110	210		36	0.239
				80, 85, 90, 95	132	172
				100, 110	167	212
JM14	8000	12500	2850	65, 70, 71, 75	107	142	115	300	27 0.6 ±	45	0.38
				80, 85, 90, 95	132	172
				100, 110	167	212
JM15	10000	16000	2700	70, 71, 75	107	142	125	320		55	0.5
				80, 85, 90, 95	132	172
				100, 110, 120, 125	167	212

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