Single-Stage Cycloidal Reducer Assembly

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Bounding box: 150.0 × 150.0 × 50.0 mm
Engine: Precision B-rep
Parameters: 24
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	150 mm	130 – 200
Housing ID	100 mm	80 – 140
Housing Length	30 mm	20 – 50
Number of Pins	16	8 – 30
Pin Diameter	8 mm	4 – 12
Pin Distribution Ø	110 mm	100 – 180
Cycloid Lobes	15	10 – 30
Disk Thickness	10 mm	6 – 20
Eccentricity	2.5 mm	1.5 – 5
Eccentric Angle	30 °	0 – 360
Output Pins	6	3 – 12
Output Pin Ø	10 mm	6 – 15
Output Hole Ø	15 mm	10 – 20
Output PCD	70 mm	50 – 100
Output Disk Ø	80 mm	60 – 120
Output Disk Thickness	10 mm	6 – 20
Output Pin Length	20 mm	10 – 40
Input Shaft Main Ø	20 mm	12 – 30
Ecc. Shaft Ø	25 mm	18 – 35
Ecc. Shaft Length	15 mm	10 – 25
Bearing OD	40 mm	30 – 50
Bearing Width	12 mm	8 – 20
Cycloid Base Radius	57.5 mm	45 – 70
Tooth Height	2.5 mm	1 – 5

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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