Engineering CAD Design Library

Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.

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Rotational Storage System for Lunar Gateway Modules
AEROSPACE · LUNAR GATEWAY

Rotational Storage System for Lunar Gateway Modules

.STEP
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<100 downloads
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Free
Adjustable Carbon Fiber Plate Assembly with Motorized Rail System
INDUSTRIAL DESIGN · PROJECT GATEWAY 2

Adjustable Carbon Fiber Plate Assembly with Motorized Rail System

.STEP
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<100 downloads
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Free
Lunar Gateway Logistic Module Design for Space Cargo Transport
AEROSPACE · SPACE CARGO MODULE AY 1 1

Lunar Gateway Logistic Module Design for Space Cargo Transport

.STEP
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<100 downloads
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Lunar Gateway Cargo Packing and Storage Solutions
AEROSPACE · LUNAR GATEWAY

Lunar Gateway Cargo Packing and Storage Solutions

.STEP
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<100 downloads
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Wall Bracket Mechanical Component | CAD Model
INDUSTRIAL DESIGN · WALL BRACKET 23

Wall Bracket Mechanical Component | CAD Model

.STEP
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<100 downloads
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Free
Detailed Spur Gear CAD Model for Mechanical Design
MACHINE DESIGN · SPUR GEAR 331

Detailed Spur Gear CAD Model for Mechanical Design

.STEP
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<100 downloads
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Free
Detailed Airplane Model for Engineering and Design
AVIATION · AIRPLANE MODEL 8

Detailed Airplane Model for Engineering and Design

.STEP
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<100 downloads
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Speculated B-21 Bomber Solid Assembly Model
AEROSPACE · B21 BOMBER

Speculated B-21 Bomber Solid Assembly Model

.STEP
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<100 downloads
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Free
DS3218MG High Torque Servo Motor 20Kg
ROBOTICS · SERVO DS3218MG 2

DS3218MG High Torque Servo Motor 20Kg

.STEP
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<100 downloads
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Free
Fixed Pitch 2.2 Meter Diameter Propeller with Aircraft Nose
AVIATION · PROPELLER

Fixed Pitch 2.2 Meter Diameter Propeller with Aircraft Nose

.STEP
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<100 downloads
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SU-31 RC Plane Model with 120cm Wingspan for CAD Use
AVIATION · SU 31 2

SU-31 RC Plane Model with 120cm Wingspan for CAD Use

.STEP
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<100 downloads
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Flying Taxi Bus Concept CAD Model
AVIATION · FLYING TAXI BUS CONCEPT 1

Flying Taxi Bus Concept CAD Model

.STEP
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<100 downloads
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Free
High-Performance Blisk for Gas Turbine Compressors
AEROSPACE · BLISK COMPRESSOR 1

High-Performance Blisk for Gas Turbine Compressors

.STEP
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<100 downloads
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ISO-Grid Drink Coaster for Mug Placement
INDUSTRIAL DESIGN · ISO GRID DRINK COASTER 1

ISO-Grid Drink Coaster for Mug Placement

.STEP
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<100 downloads
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Free
ISO Grid Drink Coaster Design for Educational Use
INDUSTRIAL DESIGN · ISO GRID DRINK COASTER C 1

ISO Grid Drink Coaster Design for Educational Use

.STEP
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<100 downloads
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Free
Radial Engine Assembly CAD Model
AEROSPACE · RADIAL ENGINE 454

Radial Engine Assembly CAD Model

.STEP
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<100 downloads
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Roketsan MAM-L Smart Micro Munition - Precision Guided Bomb
AEROSPACE · ROKETSAN MAM L 1

Roketsan MAM-L Smart Micro Munition - Precision Guided Bomb

.STEP
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<100 downloads
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Free
Open Electronics Enclosure with PCB and Connectors CAD Model
ELECTRICAL · ELECTRONICS ENCLOSURE 10

Open Electronics Enclosure with PCB and Connectors CAD Model

.STEP
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<100 downloads
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Connector Back Shell Design for Secure Cable Management
ELECTRICAL · BACK SHELL 1

Connector Back Shell Design for Secure Cable Management

.STEP
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<100 downloads
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Free
Innovative Legacy Baby Project Inspired by French Design
INDUSTRIAL DESIGN · ALIBRE DESIGN BABY LEGACY

Innovative Legacy Baby Project Inspired by French Design

.STEP
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<100 downloads
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Yokosuka MXY-7 Ohka Rocket-Powered Attack Aircraft Model
AVIATION · YOKOSUKA MXY 7 OHKA 1

Yokosuka MXY-7 Ohka Rocket-Powered Attack Aircraft Model

.STEP
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<100 downloads
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13 Watt Power Over Ethernet (PoE) Transformer Model
ELECTRICAL · POWER OVER ETHERNET

13 Watt Power Over Ethernet (PoE) Transformer Model

.STEP
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<100 downloads
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