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A NSIC- Crisil Rated Company

Catalogue

Hardened & Ground Gear Boxes

NHB - Foot mounted units
Double Reduction - Parallel Shafts - Main Dimensions (mm)

Size of Gear Unit	Avg. Wt. Kg.	Oil Qty. Ltrs.	GEAR HOUSING DIMENSIONS																Mounting Hole	INPUT SHAFT						Output Shaft
			A	B	C	E	E1	F	G	H	J	K1	K2	M	N	S	T	f	Mounting Hole	in Upto 9:1		in Above 9:1		in Above 14:1		D2	L2
			A	B	C	E	E1	F	G	H	J	K1	K2	M	N	S	T	f	O	d1	l2	d1	l2	d1	l2	D2	L2
112	56	3.5	379	236	200	160	-	90	315	132	300	87	144	120	22	32	192 420	40	6xM12	32	80	28	60	24	50	55	110
125	78	4.5	427	256	220	180	-	100	355	140	319	102	162	130	25	36	215 475	46	6xM12	35	80	32	80	28	60	60	140
140	160	7	480	275	240	200	-	112	400	160	362	112	176	140	28	40	240 526	48	6xM12	40	110	35	80	32	80	70	140
160	150	9.5	532	295	255	225	-	125	450	180	407	120	192	150	32	41	272 584	52	6xM16	45	110	40	110	35	80	80	170
180	210	14	584	325	285	250	-	140	500	200	449	125	210	165	35	42	305 679	52	6xM16	50	110	45	110	40	110	90	170
200	290	19	652	365	320	280	-	160	560	225	497	135	235	185	40	46	340 708	62	6xM20	55	110	50	110	45	110	100	210
225	400	26	730	395	350	315	-	180	630	250	550	145	260	200	45	50	385 790	70	6xM20	65	140	55	110	50	110	110	210
250	530	36	822	440	380	355	-	200	710	280	610	171	285	220	50	55	430 885	70	6xM24	70	140	65	140	55	110	120	210
280	730	50	926	500	440	400	-	225	800	315	672	190	320	250	55	63	480 995	80	6xM24	80	170	70	140	60	140	140	250
320	1000	70	1044	560	480	450	-	250	900	355	752	210	355	275	65	72	445 1120	85	6xM30	90	170	80	170	70	140	160	300
360	1400	100	1164	610	530	500	-	280	1000	400	840	230	400	300	70	82	610 1250	90	6xM30	100	210	90	170	80	170	180	300
400	2000	140	1290	690	600	560	-	315	1120	450	930	250	440	335	80	85	680 1385	95	6xM36	110	210	100	210	90	170	200	350
450	2700	200	1430	760	670	500	900	355	1250	500	1026	255	485	375	90	90	770 1525	100	6xM36	120	210	110	210	100	210	220	350
500	3600	280	1600	890	790	560	1000	400	1400	560	1136	280	540	430	100	100	860 1690	105	6xM42	140	250	120	210	110	210	260	410

Nominal Transmission Ratio	Nominal Speeds		SIZE OF GEAR UNIT
Nominal Transmission Ratio	Nominal Speeds		112	125	140	160	180	200	225	250	280	320	360	400	450	500
in	n1	n2	Nominal Gearbox Rating PN (Kw)
6.3	1500 1000 750	240 160 120	38 24 18	50 34 25	70 47 36	105 71 54	145 100 74	205 145 110	285 215 170	370 280 230	530 400 310	796 564 429	1060 800 600	1450 1100 900	2020 1520 1200	3740 2650 1990
7.1	1500 1000 750	210 140 105	38 26 20	48 32 24	66 44 33	100 65 50	140 93 70	195 135 100	280 200 150	380 255 210	490 365 275	748 798 375	1000 720 510	1350 1000 790	1900 1400 1050	3400 2330 1760
8	1500 1000 750	188 125 94	34 25 19	44 30 22	62 41 31	91 60 46	125 85 65	180 125 92	255 180 135	350 245 190	450 335 350	668 450 340	920 680 520	100 950 710	1750 1270 950	3070 2120 1590
9	1500 1000 750	167 111 83	33 22 18	40 27 20	56 38 28	83 56 43	130 86 67	185 125 95	225 160 125	320 215 170	450 300 235	596 400 300	820 620 500	1100 800 650	1500 1120 900	2740 1890 1470
10	1500 1000 750	150 100 75	28 19 14	35 24 18	50 33 25	74 49 37	100 68 50	150 95 80	210 145 110	280 195 155	390 265 210	520 350 260	760 540 420	1050 750 600	1420 1000 800	2540 1700 1320
11.2	1500 1000 750	134 89 67	24 18 13	32 21 16	45 30 22	66 45 35	95 65 49	140 95 72	180 130 95	250 175 130	330 245 185	470 320 240	680 500 400	900 680 500	1250 940 720	2270 1530 1180
12.5	1500 1000 750	120 80 60	22 14 13	29 19 15	40 27 20	55 37 28	80 52 42	110 77 58	170 115 88	225 165 125	320 220 165	480 270 204	640 450 330	850 600 450	1200 850 640	2020 1390 1050
14	1500 1000 750	107 71 53	21 15 11	26 17 13	35 24 18	48 32 24	68 46 35	100 70 52	150 105 78	205 145 110	280 195 145	385 260 195	550 400 290	710 520 420	950 710 560	1790 1240 930
16	1500 1000 750	94 62 47	15 10 8	22 15 11	30 20 15	43 29 22	60 40 30	90 62 47	135 92 69	185 130 97	250 175 130	342 230 175	490 350 270	650 490 370	860 650 500	1590 1100 820
18	1500 1000 750	83 56 41	13 9 7	19 14 10	27 19 15	37 25 19	55 39 30	73 51 40	120 80 62	140 98 77	250 145 110	310 230 180	430 320 250	550 410 340	740 540 440	1470 970 770
20	1500 1000 750	75 50 38	11.5 7.6 5.75	17 12 9	24 17 12	35 23 18	49 33 25	70 49 38	110 74 58	140 98 77	210 140 110	295 198 148	410 280 230	520 380 310	700 500 400	1320 880 700
22.4	1500 1000 750	67 45 33	11 7 5.5	15 10 7.5	21 14 11	30 20 16	41 27 21	65 44 34	99 66 52	135 92 70	185 125 98	250 170 130	390 260 200	490 350 280	660 460 370	1180 790 620
25	1500 1000 750	60 40 30	9.5 6.5 5	14 9 7	19 13 10	27 18 14	38 26 19	54 37 17	76 52 38	108 73 54	152 104 76	216 146 108	304 208 152	432 292 216	610 420 305	900 615 460
Thermal capacity Pt (kw) for gearboxes without cooling
			23	32	40	53	67	90	110	142	180	230	285	370	465	610
Thermal Capacity Pt (Kw) for gearboxes with one fan cooling
	750 1000 1500					60 66 85	78 85 110	100 120 141	128 136 180	158 170 225	208 220 295	275 290 401	365 390 520	435 460 620	560 595 800	701 745 1000
Thermal Capacity Pt (Kw) for gearboxes with two fan cooling
	750 1000 1500					85 95 120	111 120 160	142 172 200	182 195 254	225 240 322	395 315 422	400 415 571	520 535 738	616 655 880	800 845 1140	995 1055 1420

NHC - Foot mounted units

Crane Duty Gear Boxes || Hardened & Ground Gear Boxes || Aerator Gear Boxes || Twin Screw Extruder Gear Boxes
Turbine Gear Boxes

Applications
Crane Gear Boxes || Extruders Gear Boxes || Turbines Gear Boxes || Agitators & Aerators Gear Boxes
Conveyors Gear Boxes Wind Mills Gear Boxes || Excavators & Stackers Gear Boxes || Rolling Mills Gear Boxes
Rubber and Plastic Machinery Gear Boxes || Chemical Industry Gear Boxes || Food Industry Gear Boxes
Mining Industry Gear Boxes || Oil Industry Gear Boxes || Steel Industry Gear Boxes