Helical Gear Reducer

Gearbox> Helical Gearbox

7..POWER RATING
7-1-2Nominal Power Ratings - helical gear box - 2 stage

1.Features of KIP Gear Reducer
2.Designation and Reduction Ratio
2-1) Designation and Symbols
2-2) Reduction Ratio
3.Selection
3-1) How to select proper gear reducer
4. Service Factor
4-1) Load Classification and Service Factor (Sf)
4-2) Service factor for selection
5. Installation and operation
5-1) General
5-2) Installation
5-3) Operation
6. Maintenance
7. Power Rating, Thermal Capacity and Dimension
7-1.Nominal Power Rating
1 stage gearbox
2 stage gearbox
3 stage gearbox
4 stage gearbox
7-2.Thermal Capacity
1 stage gearbox
2 stage gearbox
3 stage gearbox
4 stage gearbox
7-3.Dimensions
1 stage gearbox
2 stage gearbox
3 stage gearbox
4 stage gearbox
8. Convenient technical formulas

center (type)	ratio	7.1	8	9	10	11.2	12.5	14	16	18	20
center (type)	input r.p.m	Nominal Power Ratings P_in in kW
112	1800 1200 900	42 29.5 22.5	37.2 26.1 19.9	33.1 23.2 17.7	29.8 20.9 15.9	26.6 18.6 14.1	23.8 16.7 12.7	21.3 14.9 11.3	18.6 13 9.9	16.5 11.5 8.7	14.9 10.4 7.9
125	1800 1200 900	59 41.4 31.5	52 36.5 27.8	46.5 32.6 24.8	41.8 29.3 22.3	37.4 26.2 19.9	33.5 23.5 17.9	29.9 21 16	26.1 18.3 13.9	23.2 16.3 12.4	20.9 14.6 11.1
140	1800 1200 900	77 54 41	68 47.8 36.4	61 42.8 32.6	55 38.6 29.4	48.8 34.3 26.1	43.7 30.7 23.4	39 27.4 20.9	34.1 23.9 18.2	30.3 21.3 16.2	27.3 19.1 14.5
160	1800 1200 900	110 75.9 58	96 67 51	85 60 45.7	77 54 41.2	68 47.8 36.4	61 42.8 32.6	55 38.6 29.4	48 33.7 25.7	42.6 29.9 22.8	38.3 26.9 20.5
180	1800 1200 900	160 110 85	140 99 77	130 88 67	110 79 60	100 71 54	90 63 48	81 57 43	71 49.9 38	63 44.2 33.7	56 39.3 29.9
200	1800 1200 900	210 150 110	185 130 99	160 120 88	150 100 79	130 93 71	120 83 63	110 74 56	92 65 49.5	82 57 43.4	74 52 39.6
225	1800 1200 900	310 210 160	270 190 150	240 170 130	220 150 120	190 140 100	170 125 93	160 110 83	135 95 72	120 84 64	108 76 58
250	1800 1200 900	410 290 220	360 260 200	320 230 170	290 210 160	260 180 140	230 160 130	210 150 110	180 130 98	160 110 87	150 100 79
280	1800 1200 900	600 420 320	530 380 290	470 330 250	430 300 230	380 270 200	340 240 180	300 210 160	230 160 120	240 170 130	210 150 110
315	1800 1200 900	990 700 530	880 620 470	780 550 420	700 490 380	630 440 340	560 390 300	500 350 270	440 310 240	390 270 210	350 250 190
355	1800 1200 900	1080 760 580	960 670 510	850 600 460	770 540 410	690 480 370	610 430 330	550 390 290	480 340 260	430 300 230	380 270 210
400	1800 1200 900	1490 1050 815	1320 935 720	1180 835 645	1060 750 570	950 670 510	850 600 460	760 530 410	660 470 360	590 410 320	530 370 290
450	1800 1200 900	2110 1500 1150	1870 1330 1020	1660 1180 910	1500 1060 810	1340 940 720	1200 840 640	1070 750 560	940 660 500	830 590 450	750 530 400
500	1800 1200 900	2670 1890 1460	2370 1680 1300	2100 1490 1150	1900 1340 1020	1700 1190 910	1520 1070 820	1360 950 730	1190 840 640	1060 740 570	950 670 510
560	1800 1200 900	3700 2600 2020	3280 2330 1780	2910 2070 1590	2620 1860 1430	2340 1660 1280	2100 1480 1130	1880 1320 101	1640 1150 880	1460 1030 780	1310 320 700
630	1800 1200 900	4930 3500 2700	4375 3100 2390	3890 2760 2130	3500 2480 1920	3120 2220 1710	2800 1970 1500	2500 1760 1340	2190 1540 1170	1940 1370 1040	1750 1230 700
710	1800 1200 900	7000 4970 3830	6220 4400 3400	5530 3930 3030	4980 3530 2720	4460 3170 2440	4000 2840 2190	3570 2510 1920	3130 2200 1680	2780 1950 1490	2500 1760 1340
800	1800 1200 900	9800 6960 5360	8700 6170 4760	7730 5490 4230	6960 4940 3810	6210 4410 3401	5560 3950 3040	2960 3520 2720	4350 3060 2330	3870 2720 2070	3480 2450 1870
900	1800 1200 900	13900 9870 7600	12340 8760 6750	10970 7790 6000	9870 7010 5400	8810 6250 4820	7890 5600 4320	7040 5000 3850	6200 4360 3330	5510 3870 2960	4960 3490 2660