Electromagnetic Clutches and Brakes from Indian Precision Engineers, India.

Size			2.5	4	6	10	20	40	60	80	120	160
Torque	Oil Running	Ms dyn	25	40	60	100	200	400	600	800	1200	1600
	Oil Running	Mu Stat	28	45	72	120	240	480	720	960	1450	1950
	(Nm)
	Dry Running	Ms dyn	32	50	80	135	270	540	800	1000	1600	2100
	Dry Running	Mu Stat	40	65	105	175	350	700	1050	1300	2100	2700
Max. Speed	Oil Running	(min^-1)	3000	3000	3000	2500	2500	1500	1500	1500	1000	1000

	Dry Running		3000	3000	2500	2000	2000	1500	1500	1000	1000	1000
Input Power		(w)	18	22	33	43	63	83	100	122	125	142
Inertia		(10^-3kgm²)	1.49	2.3	3.43	7	18.7	33.8	65.5	115	183	403

			0.39	0.80	1.13	3.55	7.83	15.3	25.3	47.3	75	150
No. of Plates		IP	6	7	6	7	7	6	6	6	6	6
No. of Plates		OP	5	6	5	6	6	5	5	5	5	5
Bores	ød^H7 Keyway to BS 4325	Min.	16	18	20	25	30	35	40	50	50	50
Bores	ød^H7 Keyway to BS 4325	Max.	30	30	34	40	52	58	65	75	80	85
		øD ød₁^H7 d₂	95 60 40	105 70 40	115 80 45	140 100 52	166 120 65	195 130 72	214 155 80	240 180 95	264 200 100	295 225 105
		d₈ d₉ d₁₀	56 82 82	66 90 90	76 100 100	96 110 120	115 135 140	125 160 170	148 190 190	170 210 215	190 240 240	215 260 265
		d₁₁ d₁₂ d_{13 Din912}	89 - M4	99 - M4	109 95 M5	131 115 M5	155 140 M6	183 160 M6	203 180 M6	228 205 M6	252 230 M6	282 255 M8
		d₁₅ d_{16 Din6912}	4xM6	4xM6	4xM6	4xM8	4xM8	4xM12	4xM12	4xM12	4xM12	6xM16
		L L₁ L₂ L₃	45 - 55.5 0.3	50 - 60.5 0.3	53 60.5 63.5 0.4	63 70 73.5 0.7	67 76.5 78.5 0.8	73 83 84.5 0.9	81 91 92.5 1.0	90 99 102.5 1.0	101 110 111.5 1.1	110 122 122.5 1.2
		l l₁ l₂ l₄	4 7 4.5 2	4.5 7 4.5 2.5	5 8 5 2.5	6 8 5 3.5	6.5 8 5 3.5	8 8 5 4.5	9 8 5 4.5	10 8 5 5.5	11 8 5 5.5	12 9 6 6.5
		l₅ l_{6 Max.} l₈	3.5 - 11	3.5 - 11	4 11 11	4 11 11	4 15 12	4 16 12	4 16 12	4 16 13	4 18 11	4.5 21 13.5