Clamping coupling

作者: Published: 2020-01-18

The characteristics and application of the clamping shell coupling: no compensation performance, no buffer or vibration reduction, convenient assembly and disassembly, simple structure, complicated shape, poor craftsmanship, and low balance accuracy.It is suitable for stable load and low speed conditions.

Basic parameters and main dimensions of JQ/JQW sandwich coupling (HG3-213-65)

model	Aperture	M_Max	D	L	L₁ (H₈/j₇)	L₂	L₀	nd₀	d₁ (H₁₁/h₁₁)	d₂ (H₁₁)	a₁ (H₁₁)	b₁	l₁	l₂	R	f	b	t	Weight(kg)
JQ-25	25	90	95	110	20	45	58	4-12	32	20	5	4	35	60	0.2	0.4	8	28.3	4.47
JQ-30	30	90	102	130	20	55	64	4-14	38	25	5	4	45	70	0.2	0.4	8	33.3	4.47
JQ-35	35	236	118	162	20	71	80	6-14	43	30	5	4	55	85	0.4	0.6	10	38.3	7.60
JQ-40	40	236	118	162	20	71	80	6-14	48	35	5	6	55	85	0.4	0.6	12	43.3	7.60
JQ-45	45	530	135	190	24	83	94	6-14	57	37	6	5	70	100	0.4	0.6	14	48.8	10.85
JQ-50	50	530	135	190	24	83	94	6-14	62	42	6	5	70	100	0.4	0.6	14	53.8	10.85
JQ-55	55	530	135	190	24	83	94	6-14	67	47	6	5	70	100	0.6	1	16	59.3	10.85
JQ-60	60	1400	172	250	30	110	124	8-18	73	50	8	6	100	130	0.6	1	18	64.4	25.06
JQ-65	65	1400	172	250	30	110	124	8-18	78	55	8	6	100	130	0.6	1	18	69.4	25.06
JQ-70	70	1400	172	250	30	110	124	8-18	83	60	8	6	100	130	0.6	1	20	74.9	25.06
JQ-80	80	2650	185	280	38	131	138	8-18	94	7	10	8	110	145	0.6	1	22	85.4	30.16
JQ-85	85	2650	185	280	38	121	138	8-18	99	75	10	8	110	145	0.6	1	22	90.4	30.16
JQ-90	90	5200	230	330	38	146	164	8-23	105	80	10	8	140	170	0.6	1	25	95.4	56.38
JQ-95	95	5200	230	330	38	146	164	8-23	110	85	10	8	140	170	0.6	1	25	100.4	56.38
JQ-100	100	5200	230	330	38	146	164	8-23	115	90	10	8	140	170	0.6	1	28	106.4	56.38
JQ-105	105	5200	230	330	38	146	164	8-23	120	95	10	8	140	170	0.6	1	28	111.4	56.38
JQ-110	110	9000	260	390	46	172	190	8-23	125	100	12	10	160	200	0.6	1	28	116.4	90
JQ-115	115	9000	260	390	46	172	190	8-23	130	105	12	10	160	200	0.6	1	32	122.4	90
JQ-120	120	9000	260	390	46	172	190	8-23	135	110	12	10	160	200	0.6	1	32	127.4	90
JQ-125	125	15000	280	440	54	193	210	10-23	140	115	14	12	180	225	0.6	1	32	132.4	125
JQ-130	130	15000	280	440	54	193	210	10-23	146	118	14	12	180	225	0.6	1	32	137.4	125
JQ-140	140	15000	300	440	54	193	230	10-23	158	128	14	12	180	225	0.6	1	36	148.4	125
JQ-150	150	28000	340	500	64	218	260	10-33	170	134	16	14	200	255	0.6	1	36	158.4	215
JQ-160	160	28000	340	500	64	218	260	10-33	180	144	16	14	200	255	0.6	1	40	169.4	215
JQ-180	180	31000	380	560	72	244	300	10-33	200	162	18	16	240	285	1	1.5	45	190.4	350
JQ-200	200	33750	420	640	80	280	340	10-33	220	182	20	18	270	325	1	1.5	45	210.4	516

Note: JQW type is a clamp shell coupling is a JQ clamp shell coupling with a message suspension ring to avoid repeated axial positioning. It can be used in a single pivot frame.

Main dimensions of JJQ type clamp shell coupling: mm

Shaft diameter d	25,30	35,40	45,50,55	65,70	80,85	90,95,100,105	110,115,1200	125,130,140	150,160	180,200
M_Max	180	560	900	1400	3150	5600	12500	18000	28000	35000
D	90	105	120	160	180	210	240	280	310	390
D₀	70	85	100	135	155	180	210	240	270	340
D₁	55	70	85	115	135	160	185	210	240	300
h	16	20	24	30	36	40	45	50	55	60
L	130	162	190	250	280	330	390	440	500	640
L₁	120	150	170	220	250	290	350	400	460	600
d₃	M10	M10	M10	M12	M12	M16	M16	M20	M20	M24
Weight(kg)	3.2	6.3	8.9	21	31	63	79	113	193	430

Note: The other dimensions of the suspension ring and the shaft end are the same as those of the same shaft diameter of the JQ type clamp shaft.

● The clamping shell coupling uses two axially split clamping shells, which are clamped by bolts to realize the connection of the two shafts. The torque is transmitted by the friction between the two halves of the coupling surface, and the flat key is used as an auxiliary connection .

●When assembling and disassembling the clamp housing coupling, the shaft does not need to move axially, so the assembly and disassembly are very convenient. The disadvantage of the clamp housing coupling is that the accuracy of the axis of the two shafts is low, the structure and shape are more complex, and the manufacturing and balance accuracy Low, only suitable for low speed and stable load occasions, usually the maximum outer edge linear velocity is not more than 5m/s, when the linear velocity exceeds 5m/s, balance verification is required.

●In order to improve the balance, the bolts should be installed between the positive and the inverted phases.Jacketed couplings do not have axial, radial and angular compensation performance.

●The characteristics of the vertical clamp coupling are similar to those of the clamp coupling, simple structure, easy to assemble and disassemble, suitable for low-speed (maximum circumferential speed of 5M/S), no impact, and stable vibration load occasions. Used for the connection of vertical shafts such as agitators.

Previous:Flange coupling

Flange coupling

Clamping coupling

Bottom navigation

Rigid Coupling suppliers,Fluid Coupling manufacturers,roller chain coupling made in china, Geislinger coupling factory China Schmidt coupling, buy Magnetic coupling, wholesale sleeve coupling,flexible gear coupling

Clamping coupling

related suggestion