NGW行星齒輪減速器的參數(shù)

1、該標(biāo)準(zhǔn)包括單級(jí)、兩級(jí)和三級(jí)三個(gè)系列的NGW型漸開(kāi)線直齒圓柱齒輪行星減速器。主要用于冶金、礦山等機(jī)械設(shè)備。其適用條件如下：高速軸最高轉(zhuǎn)數(shù)不超過(guò)1500r/min。齒輪圓周速度不超過(guò)10m/s；工作環(huán)境溫度為-40到+45；1型式與尺寸（1）單級(jí)減速器及組成兩級(jí)和三級(jí)減速器的各級(jí)行星齒輪傳動(dòng)機(jī)械示意圖如下：（2）型號(hào)與標(biāo)記減速器的型號(hào)，包括減速器的系列代號(hào)、機(jī)座號(hào)、傳動(dòng)級(jí)數(shù)。系列代號(hào)：NGW如圖所示，這種減速器的特點(diǎn)是內(nèi)嚙合和外嚙合之間公用著行星齒輪，故取“內(nèi)、公、外”三字的漢語(yǔ)拼意字頭組成“NGW”代表系列代號(hào)。規(guī)格；機(jī)座號(hào)、傳動(dòng)級(jí)數(shù)及傳動(dòng)比代號(hào)用順序數(shù)字表示之。（3）型式與尺寸見(jiàn)表-44、表-

2、45、表-46。表-44單級(jí)減速器型式、尺寸表1機(jī)座號(hào)型號(hào)規(guī)格公稱傳動(dòng)比i0外形及中心高軸伸地腳尺寸質(zhì)量kgLBHH0RdDl1l2t1b1t2b2L1L2L3L0B1d1h1NGW115302802951250-0.51253550558538.510551621516525105220M1620535-12.5477305033857502NGW216043053251400-0.514040607010543.51265.51824518530115.5235M2025805-12.5535355538.51060.5733NGW316323503651600-0.51604570701

3、054914762026020030125270M20251005-12.5569407043.51262984NGW41734380425.51800-0.51805080851055516872429023030156320M24301475-12.563445705014721285NGW51845420463.52000-0.52005590851156016972431025030196.5360M24352135-12.57295085551680.51936NGW618864755242250-0.52256010010512565.5181082836029035202.540

4、5M30402895-12.57315585601667.52647NGW719335355742500-0.52506511010514070.5181193237530535213465M30403595-12.58006010565.518803018NGW8110425906342800-0.52807512011516081201293244035045219510M36454495-12.58996510570.518863999NGW9111416607213150-0.53158513012516592241403647538545225.5570M36456045-12.59

5、7675115812070.554210NGW10112617458003550-0.535595150140200103281614052542550251645M42508105-12.510738512592247873211NGW11113558408914000-0.5400105170160200113281814058048050263740M425510605-12.5114595140103287399012NGW121150095010134500-0.5455115190160240124322024568056060288820M486016385-12.5128610

6、516011328731475表-45兩級(jí)減速器型式、尺寸機(jī)座號(hào)型號(hào)規(guī)格公稱傳動(dòng)比i0外形及中心高軸伸地腳尺寸質(zhì)量/kgLBHH0RdDl1l2t1b1t2b2L1L2L3L0B1d1h4NGW4214-22.5687380425.51800-0.518035805510528.51087242902303072320M243012825-16068730553381305NGW5214-22.5767420463.52000-0.520040907011543.51297243102503080.5360M243524425-160752355538.5102416NGW6214-22.58

7、05.54755242250-0.522545100701254914108283602903567.5405M304029125-160805.5407043.5122797NGW7214-22.58905355742500-0.525050110851405516119323753053580465M304035025-160875457049143508NGW8214-22.5976.55906342800-0.528055120851606016129324403504586510M364548825-160976.5508555164609NGW9214-22.51040660721

8、3150-0.53156013010516565.518140364753854570.5570M364560725-16010205585601657710NGW10214-22.511447458003550-0.53556515010520070.518161405254255078645M425089525-16011446010565.51889511NGW11214-22.512228408914000-0.5400751701152008120181405804805073740M4255112025-16012126510570.518107512NGW12214-22.513

9、8595010134500-0.5455851901252409224202456805606073820M4860173325-16013757511581201539表-46三級(jí)減速器型式、尺寸機(jī)座號(hào)型號(hào)規(guī)格公稱傳動(dòng)比i0外形及中心高軸伸地腳尺寸質(zhì)量/kgLBHH0RdDl1l2t1b1t2b2L1L2L3L0B1d1h7NGW73180-2000973.55355742500-0.52503011055140338119323753053580465M30403828NGW8310715906342800-0.5280351205516038.510129324403504586510M36455059NGW931137.56607213150-0.5315401307016543.512140364753854570.5570M364562710NGW10312637458003550-0.535545150702004914161405254255078645M4250962