导轨视图k/A为冷拔型，/B表示机械加工，/BE表示高质5000mm导轨可为冷拔型，也可为机械加工型其制造工艺用下列符号表示:量机械加工所使用的原材料钢的抗拉强度应至少为370N/mm2且不大于520N/ mm2宜使用Q235作为原材料钢，机械 加工导轨的原材料钢的抗拉强度宜不小于410N/mm 2导轨的长度以毫米表示：公差为 ±2mm批量供应的产品，长度宜为机械加工导轨的技术特性型号S cm2qi/(kg/m)e /cmlx-x/cm4Wx-x /cm3i x-x/cmIy-y/cm4^Wy-y /cm3i y-y/cm(T75/B)10.91&5641.86140.299.2861.92126.477.0601.557(T78/B)9.8467.7301.64529.927.5641.74326.396.7661.637T89/B15.7712.382.03259.8314.351.94852.4111.781.823(T90/B)17.2513.542.612102.020.862.43152.4811.661.744(T114/B)20.8916.402.865179.329.702.930108.619.052.280T125/B或/BE22.8217.912.430151.026.162.572159.125.462.641T127-1/B或/BE22.7417.852.770187.930.653.065149.923.612.361T127-2/B或/BE28.7222.552.478201.731.172.640229.936.202.829T140-1/B或/BE35.1527.593.236403.353.323.387309.744.242.968T140-2/B或/BE43.2133.923.484456.768.013.251358.251.182.879T140-3/B或/BE57.5245.154.418947.5114.44.059466.766.672.848型号和公差bih1kncfgrsm1m2U1U2dd1b3l2gl3glh(T75/B)7562103089733.002.973.503.001326421052513861(T78/B)7856102678.562.53.002.973.53.001326421052513855T89/B896216341011.17.936.406.377.146.35132657.2114.338.115661(T90/B)907516421010846.406.377.146.35132657.2114.338.115674(T114/B)1148916389.511846.406.377.146.35173370114.338.115688T125/B 或/BE1258216421012846.406.377.146.35173379.4114.338.115681T127-1/B 或/BE1278916451011846.406.377.146.35173379.4114.338.115688T127-2/B 或/BE1278916511015.912.756.406.377.146.35173379.4114.338.115688T140-1/B 或/BE140108195112.715.912.756.406.377.146.35214092.1152.431.8193107T140-2/B 或/BE14010228.65117.517.514.556.406.377.146.35214092.1152.431.8193101T140-3/B 或/BE14012731.75571925.417.556.406.377.146.35214092.1152.431.8193126公差/B类别*5475+ 0.10+ 30±.75±.75+0.060 -0.06±0.1±0.11 1±0.2±0.2当.2+ 30±0.1公差/BE类别*5475+0.050「+ 30±.75±.75+ (0.000-0.03±0.1±0.11 1±0.2±0.2当.2+ 30±.05注：|2g、|3g、d和b3与连接板的l2f、|3f、d和b3的尺寸及公差相同。
导轨的化学成分、机械性能质量保证范围项目“号化学成分％机械性能CMnSiSP延伸率％抗拉强度Q235-A0.14—0.220.30— 0.650.120.30< 0.050< 0.045> 26> 37515D0.12—0.220.35 — 0.650.120.30< 0.040< 0.040> 25370—520连接板(FISHPLATES )技术参数型号db2b3111213vmmmmmmmmmmmmmm公 差当.2±.542当.20 -1T75-3/B137543240903015T89/B138957.2300114.338.120T127-2/B1712779.4300114.338.125T114/B1711474300112.537.520T78/B137845300112.537.514232D3b2d空轨视图kbiTH5A空心轨型号参数型号blcfhlh2kmRb3L2L3d公差士.0—0.5±0.4±0.5±0.30.5LH587>1.836016.4>253.2501602014公差士.0当.3士.0+ 0.5±0.5±0.30.5LH5A783601016.4345502511.5u idbi空心轨连接板型号参数型号b2h3nub3L1L2L3d公差0.50.4当.5当.30.5LH58756104504001602014公差士.0+ 0.50.4当.5当.30.5LH5A785610445200502511.5导轨架间距/m导轨 规格11.9kg/m16.4kg/m17.9kg/m22.4kg/m27.6kg/m33.5kg/m1.225004500500068009500136001.525004500500068009500136001.825004500500068009500136002.123254500500068009500136002.421504500500068009500136002.719754500500068009500136003.018004500500068009250124003.31400427547756450900011300电梯导轨与轿厢总载荷（电梯额定载荷+轿厢自重）kg在要求不十分精确时，可以根据轿厢总载荷（电梯额定载荷+轿厢自重）核对轿厢导轨的型号和导轨架间距查表得：导轨规格为16.4kg/m,导 轨架间距例：电梯额定载荷2000kg,轿厢自重2500kg,轿厢总载荷为2000+2500=4500kg 在3.0m以下满足要求。