HST-III hollow type reducer
HST-III hollow type reducer
HST-III hollow type reducer
HST-III hollow type reducer
HST-III hollow type reducer
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  • HST-III hollow type reducer
  • HST-III hollow type reducer
  • HST-III hollow type reducer
  • HST-III hollow type reducer
  • HST-III hollow type reducer

HST-III hollow type reducer

HST-Ⅲ series flexible wheel is a hollow flanged standard cylinder structure. The middle part of the wave generator cam is equipped with a large-diameter hollow shaft hole. The inner part of the reducer is designed with a support bearing. It has a fully sealed structure and is easy to install. It is very suitable for occasions where threading is required from the center of the reducer.

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Description Specifications 3D Presentation

The HST-Ⅲ series flexspline features a hollow-flanged standard barrel structure, with a large-diameter hollow shaft hole at the center of the wave generator cam. The reducer is internally designed with support bearings, offering a fully sealed structure for easy installation, making it particularly suitable for applications requiring threading through the center of the reducer. The hollow harmonic speed reducer is a high-precision, low-noise mechanical transmission device that employs the harmonic transmission principle. Its internal structure primarily consists of a flexible spline and rigid gears. Its operation is based on the elastic deformation of the flexible spline and the engagement of gears to achieve high-precision speed reduction from the input shaft to the output shaft as well as reverse transmission.

型号 Model 速比 Reduction ratio 输入2000r/min 时的额定转矩 Rated torque at 2000r/min input 起动停止时的容许峰值转矩 Permissible peak torque at start and stop 平均负载转矩的容许最大值 Permissible maximum value for average load torque 瞬间容许最大转矩      Permissible maximum momentary torque 容许平均输入转速 (脂润滑) Permissible average input rotational speed (Greaae) 容许平均 输入转速 (脂润滑) Permissible average input rotational speed (Greaae) 背隙 Backlash 设计寿命 Desian life
    Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec Hour
14 50 5.4 0.55 18 1.8 6.9 0.70 35 3.6 8500 3500 <20 10000
80 7.8 0.80 23 2.4 11 1.1 47 4.8 15000
100 7.8 0.80 28 2.9 11 1.1 54 5.5 15000
120 7.8 0.80 28 2.9 11 1.1 54 5.5 15000
17 50 16 1.6 34 3.5 26 2.6 70 7.1 7300 3500 <20 10000
80 22 2.2 43 4.4 27 2.7 87 8.9 15000
100 24 2.4 54 5.5 39 4.0 110 11 15000
120 24 2.4 54 5.5 39 4.0 86 8.8 15000
20 50 25 2.5 56 5.7 34 3.5 98 10 6500 3500 <20 10000
80 34 3.5 74 7.5 47 4.8 127 13 15000
100 40 4.1 82 8.4 49 5.0 147 15 15000
120 40 4.1 87 8.9 49 5.0 147 15 15000
160 40 4.1 92 9.4 49 5.0 147 15 15000
25 50 39 4.0 98 10 55 5.6 186 19 5600 3500 <20 10000
80 63 6.4 137 14 87 8.9 255 26 15000
100 67 6.8 157 16 108 11 284 29 15000
120 67 6.8 167 17 108 11 304 31 15000
32 50 76 7.8 216 22 108 11 382 39 4800 3500 <20 10000
80 118 12 304 31 167 17 568 58 15000
100 137 14 333 34 216 22 647 66 15000
120 137 14 353 36 216 22 686 70 15000
40 50 137 14 402 41 196 20 686 70 4000 3000 <20 10000
80 206 21 519 53 284 29 980 100 15000
100 265 27 568 58 372 38 1080 110 15000
120 294 30 617 63 451 46 1180 120 15000

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