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這類減速器包括單級、二級兩個系列的立式行星齒輪減速器。它主要用于冶金、起重、運輸、輕化及通用機械設(shè)備。其工作條件為:高速軸轉(zhuǎn)速不超過1500r/min;齒輪圓周速度不超過15m/s;工作環(huán)境溫度為-40~+45℃;可正反兩向運轉(zhuǎn)。
NGW—L型減速器主要性能參數(shù)(JB3724—84P)4
| 單級NGW—L減速器 | |||||||
| 機座號 | 公稱傳動比i | 41  4.5  52 | 5.61  63  71  8  9  102 | ||||
| 型號 | 性參參數(shù) | 性能參數(shù) | |||||
| a(mm) | m(mm) | T(N·m) | a(mm) | m(mm) | T(N·m) | ||
| 1 | NGW-L11 | 56 | 2 | 1330~1390/1380~1420 | 50 | 1.5 | 610~640/860~920 | 
| 2 | NGW-L21 | 63 | 2.25 | 1890/1980 | 56 | 1.75 | 910/1280 | 
| 3 | NGW-L31 | 71 | 2.5 | 2700/2850 | 63 | 2 | 1350/1890 | 
| 4 | NGW-L41 | 80 | 3 | 3960/4100 | 71 | 2.25 | 1950/2700 | 
| 5 | NGW-L51 | 90 | 3 | 5400/5630 | 80 | 2.5 | 2670/3690 | 
| 6 | NGW-L61 | 100 | 3.5 | 7450/7700 | 90 | 3 | 3840/5450 | 
| 7 | NGW-L71 | 112 | 4 | 1000/11400 | 100 | 3 | 5000/7160 | 
| 二級NGW—L減速器 | |||||||
| 機座號 | 公稱傳動比i | 251,3  28  31.5  35.5  40  45  502 | 561  63  71  80  90  1002 | ||||
| 型號 | 性參參數(shù) | 性能參數(shù) | |||||
| a1/a2(mm) | m1/m2(mm) | T(N·m) | a(mm) | m(mm) | T(N·m) | ||
| 4 | NGW-L42 | 50(56)/80 | 1.5(2)/3 | 3500/4550 | 50/71 | 1.5/2.25 | 2020/2800 | 
| 5 | NGW-L52 | 56(63)/90 | 1.75(2.25)/3 | 5000/6210 | 56/80 | 1.75/2.5 | 2780/3870 | 
| 6 | NGW-L62 | 63(71)/100 | 2(2.5)/3.5 | 7530/8560 | 63/90 | 2/3 | 4000/5700 | 
| 7 | NGW-L72 | 71(80)/112 | 2.25(3)/4 | 11210/12650 | 71/100 | 2.25/3 | 5230/7510 | 
| 8 | NGW-L82 | 80(90)/125 | 2.5(3)4.5 | 15200/17190 | 80/112 | 2.5/3.5 | 7620/10570 | 
| 9 | NGW-L92 | 90(100)/140 | 3(3.5)/5 | 21940/24890 | 90/125 | 3/4 | 11410/15770 | 
| 10 | NGW-L102 | 100(112)/160 | 3(4)/6 | 28710/36280 | 100/140 | 3/4.5 | 16230/22440 | 
| 11 | NGW-L112 | 112(125)/180 | 3.5(4.5)/6 | 41830/49580 | 112/160 | 3.5/5 | 22230/30800 | 
| 12 | NGW-L122 | 125(140)/200 | 4(5)/7 | 62440/68190 | 125/180 | 4/6 | 32030/45370 | 
n1=1000r/min時單級、二級減速器圓周速度       (m/s)
| 傳動比代號 | 公稱傳動比 | NGW-L 11 42 | NGW-L 21 52 | NGW-L 31 62 | NGW-L 41 72 | NGW-L 51 82 | NGW-L 61 92 | NGW-L 71 102 | NGW-L 112 | NGW-L 122 | 
| 1 | 4 | 2.28 | 2.46 | 2.85 | 3.14 | 3.54 | 3.93 | 4.39 | 7.07 | 7.85 | 
| 2 | 4.5 | 2.04 | 2.29 | 2.54 | 3.89 | 3.26 | 3.62 | 3.99 | 6.52 | 7.21 | 
| 3 | 5 | 1.93 | 2.07 | 2.41 | 2.68 | 3.02 | 3.35 | 3.85 | 6.03 | 6.70 | 
| 4 | 5.6 | 1.48 | 1.66 | 1.89 | 2.18 | 2.46 | 2.76 | 3.07 | 4.90 | 5.51 | 
| 5 | 6.3 | 1.39 | 1.54 | 1.76 | 1.98 | 2.23 | 2.52 | 2.78 | 4.45 | 5.02 | 
| 6 | 7.1 | 1.28 | 1.42 | 1.62 | 1.79 | 2.03 | 2.28 | 2.53 | 4.05 | 4.54 | 
| 7 | 8 | 1.16 | 1.28 | 1.48 | 1.63 | 1.83 | 2.06 | 2.26 | 3.30 | 3.72 | 
| 8 | 9 | 1.04 | 1.14 | 1.30 | 1.47 | 1.65 | 1.87 | 2.07 | 3.30 | 3.72 | 
| 9 | 10 | 0.92 | 1.07 | 1.23 | 1.34 | 1.52 | 1.68 | 1.88 | 3.02 | 3.39 | 
     注:當(dāng)n1≠1000r/min時,圓周速度按比例增減。
單級減速器輸入功率
| 傳動比 代號 | 公稱傳 動比 | 機座號 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 
| 型號 | NGW-L11 | NGW-L21 | NGW-L31 | NGW-L41 | NGW-L51 | NGW-L61 | NGW-L71 | ||
| n1(r/min) | 單級減速器高速軸許用輸入功率P1P(kW) | ||||||||
| 1 | 4 | 600 750 1000 1500 | 23.3 29.1 38.8 58.1 | 31.4 39.3 52.4 82.5 | 45.9 57.4 76.5 114.7 | 61.9 84.9 113.2 169.8 | 92.9 116.1 115.8 232.2 | 125.6 156.9 209.3 313.9 | 186 232 310 465 | 
| 2 | 4.5 | 600 750 1000 1500 | 19.7 24.7 32.9 40.4 | 27.8 34.8 46.4 69.6 | 39 48.7 65 97.4 | 57.6 72 96 144 | 80.2 100.2 133.6 200.4 | 106.6 133.3 177.7 266.6 | 158 190 263 395 | 
| 3 | 5 | 600 750 1000 1500 | 17.8 22.2 29.6 44.4 | 23.7 29.6 39.5 59.3 | 35.1 43.8 58.4 87.6 | 51.6 64.5 8.6 129 | 69.1 86.4 115.2 172.8 | 95.9 119.9 159.8 239.7 | 142 177.6 236 355 | 
| 4 | 5.6 | 600 750 1000 1500 | 10 12.5 16.6 25 | 14.1 17.6 23.5 35.2 | 21 26.3 35 52.6 | 29.9 37.4 49.9 74.8 | 41.1 51.3 68.4 102.7 | 60.7 75.9 101.2 151.8 | 79.9 99.9 133.1 199.7 | 
| 5 | 6.3 | 600 750 1000 1500 | 8.7 10.9 14.5 21.8 | 12.2 15.3 20.4 30.6 | 18.2 22.8 30.4 45.6 | 26 32.5 43.3 64.9 | 35.6 44.5 59.4 89.1 | 52.3 65.4 87.2 130.8 | 69.8 87.2 116.3 174.4 | 
| 6 | 7.1 | 600 750 1000 1500 | 7.5 9.3 12.4 18.7 | 10.4 13 17.3 25.9 | 15.5 19.4 25.8 38.7 | 22 27.6 36.7 55.1 | 30.2 37.8 50.4 75.6 | 44 55 73.3 109.9 | 59.7 74.6 99.5 149.3 | 
| 7 | 8 | 600 750 1000 1500 | 6.2 7.8 10.4 15.6 | 8.6 10.7 14.3 28.6 | 12.8 16.4 21.3 32 | 18.2 22.8 30.4 45.5 | 25 31.2 41.6 62.4 | 35.9 44.8 59.8 89.7 | 49.9 62.3 83.1 124.7 | 
| 8 | 9 | 600 750 1000 1500 | 5.1 6.3 8.4 12.6 | 6.8 8.6 11.4 22.8 | 10.2 12.8 17 25.5 | 14.5 18.2 24.2 36.4 | 20 24.9 33.3 49.9 | 28.2 35.2 46.9 70.4 | 40.4 50.6 67.4 101.1 | 
| 9 | 10 | 600 750 1000 1500 | 3.9 4.9 6.6 9.9 | 6 7.5 10 20.1 | 9 11.2 15 22.5 | 12.8 16 21.3 32 | 17.6 22 29.3 43.9 | 24.5 30.7 40.9 61.3 | 31.6 39.5 52.7 79 | 
二級減速器輸入功率
| 傳動比 代號 | 公稱傳 動比 | 機座號 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 
| 型號 | NGW-L42 | NGW-L52 | NGW-L62 | NGW-L72 | NGW-L82 | NGW-L92 | NGW-L102 | NGW-L112 | NGW-L122 | ||
| n1(r/min) | 二級減速器高速軸許用輸入功率P1P(kW) | ||||||||||
| 1 | 25 | 600 750 1000 1500 | 11.21 13.99 15.57 27.77 | 15.93 19.88 26.41 39.54 | 21.98 27.42 36.50 54.68 | 32.46 40.51 53.92 82.79 | 44.12 55.08 73.40 109.95 | 63.90 79.79 106.35 159.39 | 93.12 117.22 155.06 232.44 | 127.27 159.02 211.88 317.67 | 175.24 218.58 291.73 437.44 | 
| 2 | 28 | 600 750 1000 1500 | 10.10 12.50 16.50 24.79 | 14.88 18.49 23.58 35.31 | 19.63 24.48 32.59 48.82 | 28.99 36.17 48.15 72.13 | 39.39 49.17 65.53 98.17 | 57.06 71.25 94.96 142.31 | 83.14 103.90 138.44 207.50 | 113.63 141.97 189.18 283.66 | 156.44 195.16 260.47 390.57 | 
| 3 | 31.5 | 600 750 1000 1500 | 8.90 11.10 14.73 22.04 | 13.16 16.43 21.67 32.69 | 17.44 21.75 28.96 43.37 | 25.76 36.179 42.79 64.12 | 35.01 43.72 58.25 87.26 | 50.71 63.33 84.41 126.50 | 73.91 92.35 123.06 184.48 | 101.1 126.21 168.16 252.12 | 139.05 173.46 231.52 247.18 | 
| 4 | 35.5 | 600 750 1000 1500 | 7.90 9.85 13.07 18.55 | 11.69 14.58 19.37 29.04 | 15.49 19.30 25.70 38.50 | 22.86 28.50 37.97 56.00 | 31.07 38.78 51.69 77.42 | 44.99 58.20 74.89 112.25 | 65.58 81.94 109.20 163.70 | 89.63 111.98 149.23 223.72 | 123.39 153.92 205.44 308.06 | 
| 5 | 40 | 600 750 1000 1500 | 7.27 9.14 12.19 18.2 | 9.89 12.30 16.44 32.89 | 14.72 18.86 24.49 36.8 | 20.93 26.22 34.96 53.32 | 28.75 35.88 47.84 71.76 | 41.28 51.52 68.77 103.15 | 57.38 71.64 95.56 143.40 | 78.77 98.55 131.33 197.11 | 117.64 147.08 196.07 294.17 | 
| 6 | 45 | 600 750 1000 1500 | 5.98 7.38 9.65 4.77 | 7.82 9.89 13.11 26.22 | 11.73 14.72 19.45 29.03 | 16.67 20.93 27.83 41.86 | 16.67 28.63 38.87 57.38 | 23 40.48 53.93 80.96 | 32.43 58.19 77.51 116.26 | 46.46 78.77 104.99 157.43 | 93.95 117.53 156.63 235.06 | 
| 7 | 50 | 600 750 1000 1500 | 4.56 5.75 7.70 11.61 | 6.9 8.62 11.5 25.115 | 10.35 12.08 17.25 25.87 | 14.72 18.4 24.49 36.8 | 20.24 25.3 33.69 50.48 | 28.17 35.30 47.03 70.49 | 36.34 45.42 60.60 90.85 | 55.43 69.34 92.345 138.5 | 82.8 103.38 137.88 206.88 | 
| 8 | 56 | 600 750 1000 1500 | 3.18 3.88 5.25 7.59 | 3.87 4.44 7.33 10.98 | 6.54 8.17 10.88 16.23 | 8.61 10.74 14.26 81.35 | 12.13 15.14 20.12 30.19 | 18.11 22.60 30.08 45.11 | 25.74 35.21 42.82 64.18 | 35.32 44.12 59.81 88.12 | 52.03 65.01 86.64 127.24 | 
| 9 | 63 | 600 750 1000 1500 | 2.683 3.33 4.43 6.61 | 3.76 4.66 6.21 9.28 | 5.54 6.90 10.05 13.73 | 7.32 4.15 12.09 18.18 | 10.29 12.80 12.12 25.67 | 15.36 19.14 25.49 38.23 | 26.84 27.26 36.30 54.41 | 29.95 37.40 49.08 74.64 | 44.12 55.10 73.43 110.07 | 
| 10 | 71 | 600 750 1000 1500 | 2.25 2.79 3.71 5.25 | 3.15 3.91 5.25 7.78 | 4.64 5.77 7.67 11.48 | 6.15 7.66 10.20 15.18 | 8.62 10.75 14.30 21.42 | 12.85 16.00 21.36 32.02 | 18.55 22.80 30.36 45.47 | 25.06 31.29 41.69 62.48 | 36.96 46.18 61.54 92.24 | 
| 11 | 80 | 600 750 1000 1500 | 1.90 2.36 3.12 4.67 | 2.59 3.24 4.29 6.42 | 3.79 4.71 6.25 9.36 | 5.10 6.36 8.46 12.65 | 7.11 8.87 11.76 17.72 | 10.58 13.23 17.62 26.40 | 15.03 18.87 25.13 37.68 | 20.68 25.80 34.38 51.54 | 30.15 37.65 50.21 75.21 | 
| 12 | 90 | 600 750 1000 1500 | 1.54 1.85 2.05 3.85 | 2.31 2.62 3.49 5.21 | 3.05 3.80 5.05 7.45 | 4.16 5.19 5.08 10.33 | 5.76 7.18 9.56 14.32 | 8.61 10.74 14.80 21.40 | 18.22 15.25 20.29 30.40 | 16.77 20.94 27.87 41.73 | 24.27 30.32 40.40 60.56 | 
| 13 | 100 | 600 750 1000 1500 | 1.31 1.61 2.15 3.20 | 1.79 2.23 2.96 4.43 | 2.58 3.22 4.27 6.39 | 3.37 4.18 5.58 8.35 | 4.91 6.16 8.14 12.24 | 7.33 9.15 12.18 18.23 | 10.45 13.05 17.32 25.93 | 14.30 17.85 23.78 35.62 | 20.59 25.70 34.25 51.34 | 
NGW-L型單級行星齒輪減速機外形及安裝尺寸

 單級NGW-L型減速器外形和安裝尺寸          (mm)
| 機座 號 | 型號 規(guī)格 | 公稱傳動 比id | 外形 | 法蘭及螺栓孔 | 軸伸 | 質(zhì)量(kg) | 油量(L) | |||||||||||
| DM | L2 | D1 | L1 | D2 | D3 | n×D1 | h | h1 | h2 | d | l | t | b |  |  | |||
| 1 | NGW-L 11 | 4~5 5.6~10 | 按 所 配 電 動 機 確 定 | 360 | 230.5 | 280 | 325 | 6×18 | 6 | 20 | 18 | 50 | 82 | 53.5 | 14 | 65 | 3.89 | |
| 2 | NGW-L 21 | 4~5 5.6~10 | 385 | 255 | 305 | 345 | 6×18 | 6 | 20 | 18 | 60 | 105 | 64.0 | 18 | 100 | 5.53 | ||
| 3 | NGW-L 31 | 4~5 5.6~10 | 430 | 287 | 330 | 380 | 6×18 | 6 | 25 | 20 | 70 | 105 | 74.5 | 20 | 120 | 7.86 | ||
| 4 | NGW-L 41 | 4~5 5.6~10 | 485 | 315 | 380 | 455 | 8×22 | 8 | 25 | 20 | 80 | 130 | 85.0 | 22 | 160 | 11.63 | ||
| 5 | NGW-L 51 | 4~5 5.6~10 | 520 | 355 | 420 | 470 | 8×22 | 8 | 30 | 25 | 90 | 130 | 95.0 | 25 | 240 | 16.52 | ||
| 6 | NGW-L 61 | 4~5 5.6~10 | 605 | 387 | 505 | 545 | 8×32 | 8 | 30 | 25 | 100 | 165 | 106 | 28 | 320 | 20.84 | ||
| 7 | NGW-L 71 | 4~5 5.6~10 | 670 | 416.5 | 570 | 610 | 8×32 | 10 | 30 | 28 | 110 | 165 | 116 | 28 | 400 | 29.85 | ||
     注:1.所配電動機型號規(guī)格確定L、L2之尺寸。
         2.表中質(zhì)量不包括電動機質(zhì)量。

單級NGW-L型減速器的外形及安裝尺寸           (mm)
| 機座 號 | 型號 規(guī)格 | 公稱傳動 比id | 外形 | 法蘭及螺栓孔 | 軸伸 | 質(zhì)量(kg) | 油量(L) | ||||||||||||||
| DM | L | L4 | L3 | L2 | L1 | D1 | D2 | D3 | n×d | h | h1 | h2 | d | l | t | b | |||||
| 4 | NGW-L 42 | 25~100 | 按 所 配 電 動 機 確 定 | 62 | 315 | 485 | 385 | 455 | 8×22 | 8 | 25 | 20 | 80 | 130 | 85.0 | 22 | 180 | 11.63 | |||
| 5 | NGW-L 52 | 25~100 | 72.5 | 355 | 520 | 420 | 470 | 8×22 | 8 | 30 | 25 | 90 | 130 | 95.0 | 25 | 270 | 16.52 | ||||
| 6 | NGW-L 62 | 25~100 | 100 | 387 | 605 | 505 | 545 | 8×32 | 8 | 30 | 25 | 100 | 165 | 106 | 28 | 350 | 20.84 | ||||
| 7 | NGW-L 72 | 25~100 | 100 | 416.5 | 670 | 570 | 610 | 8×32 | 10 | 30 | 28 | 110 | 165 | 116 | 28 | 430 | 29.85 | ||||
| 8 | NGW-L 82 | 25~100 | 110 | 440.5 | 750 | 630 | 675 | 8×38 | 10 | 35 | 28 | 120 | 165 | 127 | 32 | 550 | 38.5 | ||||
| 9 | NGW-L 92 | 25~100 | 120 | 477.5 | 830 | 710 | 755 | 8×38 | 10 | 35 | 32 | 130 | 200 | 137 | 32 | 680 | 55.6 | ||||
| 10 | NGW-L 102 | 25~100 | 135 | 544 | 940 | 810 | 860 | 8×44 | 12 | 40 | 32 | 150 | 200 | 158 | 36 | 990 | 80.59 | ||||
| 11 | NGW-L 112 | 25~100 | 145 | 598 | 1020 | 890 | 940 | 8×44 | 12 | 40 | 40 | 170 | 240 | 179 | 40 | 1220 | 114.25 | ||||
| 12 | NGW-L 122 | 25~100 | 165 | 666 | 1150 | 1010 | 1060 | 8×50 | 12 | 45 | 45 | 190 | 280 | 200 | 45 | 1850 | 165.04 | ||||
    注:所配電動機型號規(guī)格確定后再定DM、L1、L4及L3之尺寸。表中質(zhì)量不包括電動機質(zhì)量。
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