Inner Frictional Connections IS

Type IS1 for small installation space

Locking Units IS 1 are suitable for:
Shaft diameters from 20 to 500 mm.
Transmissible torques from 0.3 to 880 kNm.
With this type the hub moves on tightening.

Further information and product data can be obtained from our PDF catalogue, which you can download here.

Here you can download our electronical catalogue, which also supports some useful calculations.

To find CAD models please click the Traceparts logo:

Available Locking Units (other sizes on request):

Description	Capacity data					Main Dimensions
Type d x D	Mt [kNm]	Pax [kN]	Pw [N/mm²]	Pn [N/mm²]	Weight [kg]	L1 [mm]	L2 [mm]	L3 [mm]	L4 [mm]
IS 1 20 x 47	0,3	34	242	121	0,2	20	17	23	29
IS 1 22 x 47	0,4	34	220	121	0,2	20	17	23	29
IS 1 24 x 50	0,4	34	202	114	0,2	20	17	23	29
IS 1 25 x 50	0,4	34	194	114	0,2	20	17	23	29
IS 1 28 x 55	0,6	43	208	124	0,3	20	17	23	29
IS 1 30 x 55	0,6	43	194	124	0,3	20	17	23	29
IS 1 35 x 60	0,9	51	194	133	0,3	20	17	23	29
IS 1 40 x 65	1,0	51	194	140	0,3	20	17	23	29
IS 1 45 x 75	1,8	80	198	142	0,5	24	20	28	36
IS 1 50 x 80	2,3	92	208	156	0,6	24	20	28	36
IS 1 55 x 85	2,9	105	216	167	0,6	24	20	28	36
IS 1 60 x 90	3,2	107	198	158	0,7	24	20	28	36
IS 1 65 x 95	3,8	117	205	169	0,7	24	20	28	36
IS 1 70 x 110	6,0	171	205	172	1,3	29	24	34	44
IS 1 75 x 115	6,4	171	208	164	1,4	29	24	34	44
IS 1 80 x 120	6,8	170	195	157	1,4	29	24	34	44
IS 1 85 x 125	8,1	191	207	170	1,5	29	24	34	44
IS 1 90 x 130	9,6	213	217	181	1,6	29	24	34	44
IS 1 95 x 135	10	213	206	175	1,6	29	24	34	44
IS 1 100 x 145	11	224	200	163	2,2	33	28	38	50
IS 1 110 x 155	14	252	205	171	2,4	33	28	38	50
IS 1 120 x 165	17	280	209	179	2,6	33	28	38	50
IS 1 130 x 180	23	355	201	167	3,6	38	33	43	55
IS 1 140 x 190	24	336	186	158	3,9	38	33	43	55

Description	Capacity data					Main Dimensions
Type d x D	Mt [kNm]	Pax [kN]	Pw [N/mm²]	Pn [N/mm²]	Weight [kg]	L1 [mm]	L2 [mm]	L3 [mm]	L4 [mm]
IS 1 150 x 200	30	406	203	175	4,1	38	33	43	55
IS 1 160 x 210	35	435	204	179	4,3	38	33	43	55
IS 1 170 x 225	42	488	186	159	5,7	43	38	49	63
IS 1 180 x 235	51	569	205	178	6,0	43	38	49	63
IS 1 190 x 250	61	643	187	158	8,3	51	46	57	71
IS 1 200 x 260	72	716	200	171	8,6	51	46	57	71
IS 1 220 x 285	100	905	207	175	11	55	50	61	77
IS 1 240 x 305	108	900	189	164	12	55	50	61	77
IS 1 260 x 325	130	996	197	173	13	55	50	61	77
IS 1 280 x 355	170	1212	188	161	19	65	60	73	91
IS 1 300 x 375	200	1332	195	169	20	65	60	73	91
IS 1 320 x 405	275	1716	198	167	29	77	72	85	105
IS 1 340 x 425	290	1705	187	160	31	77	72	85	105
IS 1 360 x 455	385	2137	190	159	42	89	84	99	121
IS 1 380 x 475	430	2263	189	160	44	89	84	99	121
IS 1 400 x 495	450	2249	180	154	46	89	84	99	121
IS 1 420 x 515	546	2597	196	169	49	89	84	99	121
IS 1 440 x 545	660	3000	190	161	64	101	96	113	137
IS 1 460 x 565	690	3000	182	156	67	101	96	113	137
IS 1 480 x 585	720	3000	174	150	69	101	96	113	137
IS 1 500 x 605	880	3522	195	170	72	101	96	113	137