Jaw Coupling JS Model

Jaw coupling is a flexible shaft coupling. Main use for water pumps,fans,gearbox...; We are manufacturer and exporter in China.

JS Model Jaw Coupling

Model meaning

JS80 24X30-28X45
J:Jaw type
S:spider
80:outside diameter 80mm
24:d1(bore dia:24mm)
30:L1(bore length 30mm)
28:d2(bore diameter 28mm)
45:L2(bore length 45mm)

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 inertiakg.m^2	Weightkg
JS40	20	19000	6-19	25	66	40	32	16	2	0.00008	0.30
JS55	70	14000	8-24	30	78	55	40	18	2	0.0002	0.61
JS65	190	11800	10-28	35	90	65	48	20	2.5	0.0007	1.00
JS80	380	9500	12-38	45	114	80	66	24	3	0.002	2.08
JS95	530	8000	14-42	50	126	95	75	26	3	0.004	3.21
JS105	620	7100	15-48	56	140	105	85	28	3.5	0.006	4.41
JS120	750	6300	20-55	65	160	120	98	30	4	0.012	6.64
JS135	850	5600	22-65	75	185	135	115	35	4.5	0.025	10.13
JS160	1950	4750	30-75	85	210	160	135	40	5	0.054	16.03
JS200	4800	3750	40-90	100	245	200	160	45	5.5	0.139	27.50
JS225	6800	3350	50-100	110	270	225	180	50	6	0.245	38.50
JS255	8000	3000	60-110	120	295	255	200	50	6	0.435	54.0
JS290	10000	2650	60-125	140	340	290	230	60	7	0.85	81.8
JS320	14500	2380	60-140	155	375	320	255	65	7.5	1.4	109.7
JS370	20000	2000	80-160	175	425	370	290	75	9	2.72	162.7
JS420	23500	1800	85-180	195	475	420	325	85	10.5	4.95	230.8