Sample · module 4 · 20° · ISO 53 rack B

17T : 34T · ISO 14 splines, rack B

A high-torque module 4 pair on ISO 14 splined shafts, cut to ISO 53 basic rack B.

Industrial17 : 34Shaft included

Build it with your AI

Using the CheapCAD Tools connector, design a two-gear drive in Gear Designer: module 4 mm, ISO 53 basic rack B, face width 30 mm. Gear 1: 17 teeth, profile shift x = 0.1, an ISO 14 straight spline bore, N 6, d 23 mm, D 26 mm, B 6 mm, a retaining ring on the top face, a retaining ring on the bottom face. Gear 2: 34 teeth, profile shift x = -0.1, an ISO 14 straight spline bore, N 6, d 32 mm, D 36 mm, B 8 mm, a retaining ring on the top face, a retaining ring on the bottom face. Check the design, apply any Auto-fix it suggests, then export both gears as STL and give me the download link.

Paste it into Claude, ChatGPT or any AI app with the CheapCAD Tools connector, and it designs this gear set with you, checks it and hands you the files. How to connect your AI.

What's in this design

Gear 1 · 17 teeth

17T gear · tip Ø76.8 mm · x = 0.1 · ISO 14 spline 6 × 23 × 26, retaining rings on the top and bottom faces

Gear 2 · 34 teeth

34T gear · tip Ø143.2 mm · x = -0.1 · ISO 14 spline 6 × 32 × 36, retaining rings on the top and bottom faces

The mesh · module 4 · 20° · ISO 53 rack B

ratio 2 : 1 · centre distance 102 mm · contact ratio 1.59 · backlash 0.165–0.305 mm

The link opens both parts in the Gear Designer's 3D Mode, with the sample shafts and their retaining rings, which download with the set. Change the teeth, module or pitch, bore, hub or spokes, then download STL, STEP, DXF or SVG.

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