同步带各型号部位尺寸及参数

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1、橡胶同步带各型号部位尺寸Instructionwhencheckingformandorferingpully梯形齿橡胶同步带Ttypeindustrialsvnchronousbelt型号节距Pb齿高ht带厚hs角度2В度TypePicthToothheightBeltthicknessAngelMXL2.0320.511.1440XL5.0801.272.3050L9.5251.913.6040H12.702.294.3040XH22.2256.3511.2040XXH31.7509.6315.

2、7040T2.52.50.71.3040T551.202.2040T10102.504.5040T20205.008.0040AT551.202.7050AT10102.505.0050AT20205.008.0050圆弧齿橡胶同步带Arctoothindustralrubbersynchronousbelt齿轮型号型号节距pb齿高ht带厚hsGearCodetypePichToothheightBeltthickness3M31.172.45M52.063.8HTD8M83.366.0014M14

3、6.0210.0020M208.413.20S2M20.761.36S3M31.141.9S4.5M4.51.712.81STPD/STSS5M51.913.4S8M83.055.3S14M145.310.2同步轮齿形尺寸图表PIMENSIONOFGEARSHAPE梯形直边齿轮齿形尺寸Dimension&toleranceoflineartypepulley表1（mm）型号节距PbYbwhgRbRtTypePicth±1.5MXL2.0320.84±0.050.69200.350.13XL5.080

4、1.32±0.051.65250.410.64L9.5253.05±0.102.67201.191.17H12.704.19±0.133.05201.601.6XH22.2257.90±0.157.14201.982.39XXH31.75012.17±0.1810.31203.963.18T形齿（西德）同步轮齿形尺寸EnsionofTtypepulley表2（mm）形状type形状type型号节距PbYSENSENRtRbTypePicth±15度brbrhghg+0.05+0.05+0.05+0.

5、05T2.52.51.751.830.751250.20.30000+0.05+0.05+0.05+0.05T55.02.963.321.251.95250.40.60000+0.1+0.1+0.1+0.10T1010.06.026.572.63.4250.60.80000+0.15+0.15+0.13+0.10T2020.011.6512.65.26250.81.20000HTD型带轮齿形尺寸DimensionofHTDtypepulley表3（mm）型号节距PbYbwhgRbRtTypePict

6、h±1.53M31.280.911.900.3≈14度5M52.161.563.250.48≈14度8M83.542.575.350.8≈14度14M146.204.659.801.4≈14度STPD/STS型带轮齿形尺寸DimensionofStypepulley型号节距PbYbwhgRbRtTypePicth±1.5S2M20.761.3251.300.10.19S3M31.111.9751.950.150.28S4.5M4.51.592.982.930.220.48S5M51.773.2753

7、.250.250.55S8M82.835.305.200.40.9S14M144.959.289.100.71.6同步轮主要部位尺寸允差值THETOLERANCEINMAINPARTSOFPULLY同步轮节距公差Picthtolerance表5（mm）允许偏差tolerance带轮外径任意两相临齿间90弧内约允差outsidedianmeterpitchdistancebetweentooclosewithin90tolerancegers≤25.400.030.05>25.40-50.800.03

8、0.08>50.80-101.600.030.10>101.60-177.800.030.13>177.80-304.800.030.15>304.80-508.000.030.18>508.000.030.20同步轮外径公差Toleranceofoutsidediameterofpuuley表6（mm）带轮外径Outsidediameter允差Outsidediameter+0.05≤25.40+0.08>25.40-50.800+0.10>50.80-101.60