Helical Gear Pairs — 3 STEP Sizes | WebCAE
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3 STEP CAD sizes. Standards: ГОСТ 21354-87 / DIN 3960 / ISO 1328. Author: webcae.com.
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Precision involute helical gear transmission pair with 15-degree helix angle for smooth torque transfer, featuring keyed shafts and wheel hub.
Косозубое эвольвентное зацепление повышенной плавности и нагрузочной способности: ведущая шестерня с валом и шпоночным пазом, ведомое зубчатое колесо со ступицей.
Standard: ГОСТ 21354-87 / DIN 3960 / ISO 1328
Included STEP models:
- m=2.0 (z1=18, z2=30, b=35) (helical_m2_b15.step): normalModuleMm: 2.0, pinionTeeth: 18, wheelTeeth: 30, helixAngleDeg: 15.0, faceWidthMm: 35.0, centerDistanceMm: 49.69, pinionShaftMm: 16.0, wheelShaftMm: 25.0
- m=3.0 (z1=18, z2=30, b=50) (helical_m3_b15.step): normalModuleMm: 3.0, pinionTeeth: 18, wheelTeeth: 30, helixAngleDeg: 15.0, faceWidthMm: 50.0, centerDistanceMm: 74.54, pinionShaftMm: 24.0, wheelShaftMm: 38.0
- m=4.0 (z1=18, z2=30, b=65) (helical_m4_b15.step): normalModuleMm: 4.0, pinionTeeth: 18, wheelTeeth: 30, helixAngleDeg: 15.0, faceWidthMm: 65.0, centerDistanceMm: 99.38, pinionShaftMm: 32.0, wheelShaftMm: 50.0
AI-assisted original CAD geometry by WebCAE. Author: webcae.com — https://webcae.com.
Download the STEP files for parametric mechanical design workflows. Dimensions and standards are provided as reference; verify suitability for your application.