htd-8m同步带轮尺寸表

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1、HTD型同步带轮设计计算项目符号槽         型3M5M8M14M20M节圆直径dp外圆直径da齿形尺寸齿槽弧半径R0.91±0.021.56±0.052.57±0.084.63±0.106.84±0.12齿槽深hg齿槽角2f≈14°14°14°14°14°齿顶圆角半径r1节顶距2a0.7621.1441.3722.7904.320圆弧同步带轮齿型尺寸(单位：MM)型号节距齿高底圆半径齿槽宽齿顶圆半径齿形角3M31.280.911.90.3≈14°5M52.161.563.250.48≈14°8M83.542.575

2、.350.8≈14°14M146.24.659.81.4≈14°HTD-8M同步带轮尺寸表（节距=8.00mm）规格齿数节径d外径do档边直径df档边内径db档边厚度h22-8M2256.0254.6561451.523-8M2358.5757.264481.524-8M2461.1259.7568521.525-8M2563.6662.2975551.526-8M2666.2164.8475551.527-8M2768.7567.3875551.528-8M2871.369.9380601.530-8M3076.3975

3、.0282641.532-8M3281.4980.1290701.534-8M3486.5885.2198781.536-8M3691.6790.398781.538-8M3896.7795.4106881.540-8M40101.86100.49108.5901.542-8M42106.95105.58115951.544-8M44112.05110.681231031.546-8M46117.14115.771231031.548-8M48122.23120.861311111.550-8M50127.32125.95

4、1381181.564-8M64162.97161.6　　72-8M72183.35181.98　　80-8M80203.72202.35　　90-8M90229.18227.81　　112-8M112285.21283.84　各种型号带轮齿面宽度尺寸表4型号同步带宽度 同步带轮最小实际宽度  代号带宽两面挡边带轮单面挡边带轮无挡边带轮MXL01234560194.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317.9910110379.5111213L05012.71415.51

5、707519.121222410025.42728.530H07519.121232510025.427293115038.140424420050.8535558XH20050.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127138142145T2.5446786689101010121314T5AT5668911101012131516161820222525272931T10　AT10　1

6、616182224252527303332323437405050535659T20　AT20　3232353840505053566075757881851001001051081123MS3M66910119912131415151819205MS4.5MS5M99121314　　1515181920252528293030303436388MS8M303034363840404446485050545658858590929414M　S14M　5555656870858595991021151151261301331

7、7017018018318720M7070808489858596100104115115127131134170170182185190230230245248254290290295300310340340355360370