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Cycloidal Pinwheel Reducer
- Bounding box
- 130.0 × 130.0 × 120.0 mm
- Engine
- Precision B-rep
- Parameters
- 27
- Published
- August 7, 2026
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The prompt
创建一个单级摆线针轮减速器,轴线沿 Z 轴,保持正常装配状态。外壳内设置 16 根圆周均布的针齿销,针齿销直径 8 mm,分布圆直径 110 mm。摆线盘使用 15 个齿廓周期,厚度 10 mm,其中心相对主轴偏心 2.5 mm。 输入轴通过偏心轴承驱动摆线盘。摆线盘不得使用普通渐开线齿轮或简单三角齿代替,需要形成能够与针齿销合理配合的连续摆线类轮廓。 摆线盘上设置六个输出孔,均布圆直径为 70 mm。输出盘上设置六根 Ø10 mm 输出销,输出孔需要根据偏心运动留出合理余量。输入轴固定在偏心方向与 +X 轴夹角 30° 的姿态。 外壳、针齿销、输入轴、偏心轴承、摆线盘、输出销和输出盘保持独立。建模后检查齿廓周期数、偏心量、针齿分布、输出孔余量以及零件穿透情况。
Parameters
| Name | Value | Range |
|---|---|---|
| Housing OD | 130 mm | 100 – 200 |
| Housing ID | 116 mm | 80 – 180 |
| Housing Length | 40 mm | 20 – 80 |
| Number of Pin Pins | 16 | 6 – 30 |
| Pin Diameter | 8 mm | 2 – 20 |
| Pin Length | 30 mm | 10 – 60 |
| Pin Circle Diameter | 110 mm | 50 – 180 |
| Cycloidal Disc Lobes | 15 | 5 – 30 |
| Disc Thickness | 10 mm | 3 – 20 |
| Disc Base Radius | 45 mm | 20 – 80 |
| Lobe Amplitude | 4 mm | 1 – 10 |
| Output Hole Diameter | 15.5 mm | 12 – 20 |
| Eccentricity | 2.5 mm | 0.5 – 10 |
| Eccentric Angle (deg) | 30 ° | 0 – 360 |
| Bearing OD | 50 mm | 30 – 80 |
| Bearing ID | 20 mm | 5 – 50 |
| Bearing Thickness | 10 mm | 3 – 20 |
| Input Shaft Diameter | 20 mm | 10 – 40 |
| Input Shaft Length | 60 mm | 30 – 120 |
| Output Pin Count | 6 | 2 – 12 |
| Output Pin Diameter | 10 mm | 2 – 20 |
| Output Pin Length | 20 mm | 5 – 40 |
| Output Pin Circle | 70 mm | 30 – 100 |
| Output Disc Diameter | 120 mm | 60 – 200 |
| Output Disc Thickness | 10 mm | 3 – 20 |
| Central Hole on Output Disc | 25 mm | 10 – 60 |
| Hole for Output Pin | 10.2 mm | 5 – 15 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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