100 models

Gears and transmission

Spur gears, sprockets, pulleys and timing components with the tooth counts and modules written into the prompt. Download the STEP file and change the numbers.

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3D preview of Futuristic VTOL Aircraft – Exploded View17400.0 × 1900.0 × 1500.0 mmPrecision

Futuristic VTOL Aircraft – Exploded View

Design a futuristic two-seat electric VTOL aircraft with a sleek aerospace-inspired appearance. The aircraft has a lightweight carbon-fiber monocoque fuselage with a glossy black a

STEPSTLGLB32 PARAMS
3D preview of MG90S Servo Spur Gear11.0 × 11.0 × 5.0 mmPrecision

MG90S Servo Spur Gear

i want a gear to mount on my mg90s servo i want to put the gear between a two stationary rack racks and make

STEPSTLGLB5 PARAMS
3D preview of Exploded 2-Finger Robotic Gripper442.5 × 50.0 × 28.0 mmPrecision

Exploded 2-Finger Robotic Gripper

Create a simple 2-finger robotic gripper for a mechanical engineering college project. Requirements: - Two symmetrical curved gripping fingers - Rectangular base - Two pivot joint

STEPSTLGLB15 PARAMS
3D preview of Assembled Spur Gearbox177.5 × 142.0 × 191.0 mmPrecision

Assembled Spur Gearbox

design gear box

STEPSTLGLB18 PARAMS
3D preview of 32 Tooth Spur Gear45.0 × 45.0 × 10.0 mmPrecision

32 Tooth Spur Gear

32 tooth gear with 4mm hole in center outside diameter is 45 mm

STEPSTLGLB5 PARAMS
3D preview of STEADFAST ISE-1 Industrial Stability Exoskeleton927.7 × 735.4 × 1388.4 mmPrecision

STEADFAST ISE-1 Industrial Stability Exoskeleton

**STEADFAST ISE-1 Industrial Stability Exoskeleton** Design a realistic, fully parametric industrial safety exoskeleton for construction workers. This is **not** military armor or

STEPSTLGLB46 PARAMS
3D preview of Spur Gear44.0 × 44.0 × 10.0 mmPrecision

Spur Gear

Gear

STEPSTLGLB5 PARAMS
3D preview of Footstep Power Generator Assembly600.0 × 486.0 × 180.0 mmPrecision

Footstep Power Generator Assembly

Design a compact mechanical footstep power generator for a B.Tech mechanical engineering project. Overall size: 600 × 400 × 180 mm. Top footstep plate: 450 × 300 × 8 mm, with 30

STEPSTLGLB45 PARAMS
3D preview of Spur Gear with D-Bore104.0 × 103.9 × 10.0 mmPrecision

Spur Gear with D-Bore

Spur gear Module 2 mm Teeth Count 50 Pressure Angle 20 deg Face Width 10 mm 8.2 mm D-shaped bore, flat-to-wall height 7.2 mm

STEPSTLGLB6 PARAMS
3D preview of Z-Axis Linear Slide Bracket28.0 × 28.0 × 123.0 mmPrecision

Z-Axis Linear Slide Bracket

Design a compact vertical Z-axis linear slide bracket for a Pick-and-Place machine head with the following specifications: 1. Envelope & Mounting: - Max body width: 22mm (to fi

STEPSTLGLB20 PARAMS
3D preview of Manual Double-Shaft Shredder380.0 × 286.0 × 320.1 mmPrecision

Manual Double-Shaft Shredder

Create a small flat double-shaft shredded for household use. It should be flat. Design the shafts and gearbox, to be driven manually.

STEPSTLGLB28 PARAMS
3D preview of Helical Gear44.1 × 44.1 × 10.1 mmPrecision

Helical Gear

CREATE A HELICAL GEAR

STEPSTLGLB8 PARAMS
3D preview of Helical Gear39.0 × 39.0 × 30.0 mmPrecision

Helical Gear

A helical gear with 24 teeth, module 1.5, 20-degree pressure angle, 30mm face width, with a 10mm center bore and 3mm keyway.

STEPSTLGLB8 PARAMS
3D preview of Flat Disc with Three Ratchet Teeth28.0 × 26.8 × 5.0 mmPrecision

Flat Disc with Three Ratchet Teeth

Create a flat cylindrical disc that is 25mm in diameter and 5mm thick. Cut a perfectly centered 5.4mm circular hole through the middle of the disc. Along the outside edge of the di

STEPSTLGLB6 PARAMS
3D preview of Spur Gear with D-Bore and Radial Setscrew Hole50.0 × 28.1 × 10.0 mmPrecision

Spur Gear with D-Bore and Radial Setscrew Hole

Full 360 degree involute spur gear Module 1 mm Teeth Count 48 Pressure Angle 20 deg Face Width 10 mm D-shaped center shaft hole, 8.2 mm diameter, 7.2 mm flat height Add a radial M4

STEPSTLGLB7 PARAMS
3D preview of Spur Gear Transmission Assembly259.4 × 212.5 × 400.0 mmPrecision

Spur Gear Transmission Assembly

Create an assembly of a spur gear transmission mechanism. The center distance between the output shaft and input shaft is 10 cm. The input shaft torque is 100 Nm. The speed is 1000

STEPSTLGLB23 PARAMS
3D preview of Primary Power Core Assembly287.0 × 171.4 × 337.9 mmPrecision

Primary Power Core Assembly

Primary Power Core (Dayton 1/3 HP Motor Cylindrical Primitive)** * Outboard Outer Diameter (OD): **6.500 inches** * Axial Frame Length: **7.250 inches** * Drive Shaft Exte

STEPSTLGLB34 PARAMS
3D preview of 50T M2 Spur Gear with D-Profile Bore104.0 × 103.9 × 10.0 mmPrecision

50T M2 Spur Gear with D-Profile Bore

Spur gear Module 2 mm Teeth Count 50 Pressure Angle 20 deg Face Width 10 mm D-profile center bore, 8.2 mm outer diameter with a flat cut at 7.2 mm

STEPSTLGLB6 PARAMS
3D preview of Children's 12V Electric Ride-On Trike Assembly700.0 × 1150.1 × 930.0 mmPrecision

Children's 12V Electric Ride-On Trike Assembly

Create a 3D CAD-style children's 12V electric ride-on tricycle inspired by the classic rounded Vespa-style children's scooter shown in the reference image. The overall exterior sh

STEPSTLGLB48 PARAMS
3D preview of Garlic Cutting Machine (Exploded Assembly)4575.0 × 1210.0 × 1395.0 mmPrecision

Garlic Cutting Machine (Exploded Assembly)

Create a **realistic 3D parametric CAD assembly** of an **Automatic Garlic Root and Stem Cutting Machine**, suitable for fabrication. Overall size: **2100×800×1300 mm**. Frame: **

STEPSTLGLB52 PARAMS
3D preview of Spur Gear 15T Mod1.5 ProfileShift+0.525.3 × 25.4 × 10.0 mmPrecision

Spur Gear 15T Mod1.5 ProfileShift+0.5

Gear type: Spur Gear Standard: DIN 3961 / DIN 867 Pressure angle: 20° Teeth type: involute Main parameters: Number of teeth (z): 15 Module (m): 1.5 mm Profile shift coefficient (

STEPSTLGLB7 PARAMS
3D preview of Robot Leg Lower Assembly180.0 × 108.5 × 315.0 mmPrecision

Robot Leg Lower Assembly

create a 300 mm long lower part of a leg for a robot, it should have a vertical gobilda 415 rpm motor linked up with gobilda bevel gears to a gobilda rhino wheel and at the other e

STEPSTLGLB23 PARAMS
165.1 × 165.1 × 313.8 mmPrecision

Electric Motor Assembly QSJ138D-90-4000W

Create a high-detail 3D CAD model of an electric motor based on the technical drawing for SIAECOSYS QSJ138D-90-4000W.Main Specifications & Geometry:Overall Length: Total cylinder b

STEPSTLGLB26 PARAMS
3D preview of F1 2022-25 Rear Wing Assembly500.0 × 2060.0 × 521.3 mmPrecision

F1 2022-25 Rear Wing Assembly

Create a high-fidelity 3D model of a Formula 1 rear wing assembly compliant with the current-generation (2022–2025) FIA Formula 1 Technical Regulations, Article 3.10 "Rear Wing". G

STEPSTLGLB31 PARAMS

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Describe a part, get a model

Write your own description and export STEP or STL when it looks right. Adjusting dimensions afterwards never costs a generation.