Jaw Flexible Coupling

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Jaw Flexible Coupling

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Jaw flexible coupling have two series. JS series model and JP series model.JS series is curved jaw coupling. These shaft coupling main use for mining, chemical, lifting, textile, water pump, fans, etc.

Bore diameter: 6mm~180mm.
Bore length: 38~300mm.

Description

First, we can make flexible coupling according to the size you provide.

Coupling Characteristics:

1.Compact size,small inertia.
2.Can absorb vibration,angular misalignmengs and shaft end-play
3.Plastic components for flexibility,cushioning,vibration,wear.Operating temperature ≤80℃.
4.Elastic limit by the protruding claw block. Which can avoid the impact of internal deformation and centrifugal force.Claw large concave convex,so that the involute tooth on the surface pressure is small. Even if the tooth to withstand the overload,the tooth still will not wear or deformation.
5.USE:main use for mining, chemical, lifting, textile, Industrial gear bitumen pump, fans, etc.
6.Axial plug in installation.

The following is the introduction of JS and JP two series couplings

JS curved jaw flexible coupling drawing and data:

Curved Jaw Coupling Drawing

Model	Nominal torque N.M	Maximum Speed rpm	bore diameter d1、d2 mm	Bore length L1、L2 mm	L mm	D mm	D1,D2 mm	E mm	S mm	rotational inertia kg.m^2	Weight kg
JS1	20	19000	6-19	25	66	40	32	16	2	0.00008	0.30
JS2	70	14000	8-24	30	78	55	40	18	2	0.0002	0.61
JS3	190	11800	10-28	35	90	65	48	20	2.5	0.0007	1.00
JS4	380	9500	12-38	45	114	80	66	24	3	0.002	2.08
JS5	530	8000	14-42	50	126	95	75	26	3	0.004	3.21
JS6	620	7100	15-48	56	140	105	85	28	3.5	0.006	4.41
JS7	750	6300	20-55	65	160	120	98	30	4	0.012	6.64
JS8	850	5600	22-65	75	185	135	115	35	4.5	0.025	10.13
JS9	1950	4750	30-75	85	210	160	135	40	5	0.054	16.03
JS10	4800	3750	40-90	100	245	200	160	45	5.5	0.139	27.50
JS11	6800	3350	50-100	110	270	225	180	50	6	0.245	38.50
JS12	8000	3000	60-110	120	295	255	200	50	6	0.435	54.0
JS13	10000	2650	60-125	140	340	290	230	60	7	0.85	81.8
JS14	14500	2380	60-140	155	375	320	255	65	7.5	1.4	109.7
JS15	20000	2000	80-160	175	425	370	290	75	9	2.72	162.7
JS16	23500	1800	85-180	195	475	420	325	85	10.5	4.95	230.8

JP jaw flexible coupling drawing and data:

Jaw Coupling Size

Model	Nominal torque (N.M)			Maximum speed (r/min)		bore diameter d1 d2 dz (mm)	Bore length (mm)		L0 (mm)	D (mm)	D1 (mm)	rotational inertia (Kg.m2 )	Weight Kg
	(HA)
	a	b	c	iron	steel		Y	Z、J
	≥75	≥85	≥94				L	L1
JP1	16	25	45	11500	15300	12 14	32	27	80	50	40	0.014	0.66
						16 18 19	42	30	100
						20 22 24	52	38	120
JP2	63	100	200	8200	109	20 22 24	52	38	127	70	50	0.075	1.55
						25 28	62	44	147
						30 32	82	60	187
JP3	90	140	280	6700	9000	22 24	52	38	128	85	60	0.178	2.5
						25 28	62	44	148
						30 32 35 38	82	60	188
JP4	140	250	400	5500	7300	25 28	62	44	151	105	65	0.412	4.3
						30 32	82	60	191
						35 38
						40 42	112	84	251
JP5	250	400	710	4600	6100	30 32 35 38	82	60	197	125	75	0.73	6.2
						40 42 45 48	112	84	257
JP6	400	630	1120	4000	5300	3538	82	60	203	145	85	1.85	8.6
						4042	112	107	263
						45 48 50 55
JP7	710	1120	2240	3400	4500	45485055	112	84	265	170	100	3.88	14.0
						60 63 65	142	107	325
JP8	1120	1800	3550	2900	3800	5055	112	84	272	200	120	9.22	25.7
						60 63 65	142	107	332
						70 71 75
JP9	1800	2800	5600	2500	3300	606365*	142	107	334	230	150	18.95	41.0
						70 71 75
						80 85 90 95	172	132	394
JP10	2800	4500	9000	2200	2900	707175*	142	107	344	260	180	39.68	59.0
						80 85*90 95	172	132	404
						100 110	212	167	484
JP11	4000	6300	12500	1900	2500	80859095	172	132	411	300	200	73.43	87.0
						100 110 120	212	167	491
JP12	7100	11200	20000	1600	2100	9095	172	132	417	360	215	178.45	140
						100110120125	212	167	497
						130	252	202	577
JP13	8000	12500	25000	1400	1900	100110120125	212	167	497	400	225	208.75	160
						130140	252	202	577

Coupling Shaft hole diameter with * can be use for the Model J Z.