Engineering CAD Design Library

Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.

All Designs (10000 results)
Csr8645 Module With Dc Dc 1 | 3D CAD Engineering Model
Csr8645 Module With Dc Dc 1 | 3D CAD Engineering Model
Electrical
Module
Dc-Dc Converter
.STEP
0
0
Free
Ftc Charging Station 1 | 3D CAD Engineering Model
Ftc Charging Station 1 | 3D CAD Engineering Model
Robotics
Charging Station
Robotics
.STEP
3
0
Free
Beetleweight Minibot 1 | 3D CAD Engineering Model
Beetleweight Minibot 1 | 3D CAD Engineering Model
Robotics
System Integration
Beetleweight Minibot 1
.STEP
0
0
Free
Stb4100 Mach3 Motion Card 1 | 3D CAD Engineering Model
Stb4100 Mach3 Motion Card 1 | 3D CAD Engineering Model
Robotics
Stb4100
Mach3 Motion Card
.STEP
2
0
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
Drone 157 | 3D CAD Engineering Model
Drone 157 | 3D CAD Engineering Model
Robotics
Drone 157
Uav
.STEP
2
0
Free
Cytron 5 Inches Wheel 1 | 3D CAD Engineering Model
Cytron 5 Inches Wheel 1 | 3D CAD Engineering Model
Robotics
Robotics Wheel
Cytron 5 Inches Wheel
.STEP
1
0
Free
Ftc 10015 Double Bubble 1 | 3D CAD Engineering Model
Ftc 10015 Double Bubble 1 | 3D CAD Engineering Model
3D Printing
Engineering Visualization
System Integration
.STEP
1
0
Free
Iflight Xing 1860 1600Kv 1 | 3D CAD Engineering Model
Iflight Xing 1860 1600Kv 1 | 3D CAD Engineering Model
Robotics
Engineering Visualization
Iflight Xing 1860 1600Kv
.STEP
1
0
Free
Stickbug 1 | 3D CAD Engineering Model
Stickbug 1 | 3D CAD Engineering Model
Robotics
Product Development
Engineering Visualization
.STEP
0
0
Free
Friendlyarm Nano Pi Neo 1 4 1 | 3D CAD Engineering Model
Friendlyarm Nano Pi Neo 1 4 1 | 3D CAD Engineering Model
Electrical
System Integration
3D Cad Model
.STEP
0
0
Free
Frc Pneumatics Test Bench 1 | 3D CAD Engineering Model
Frc Pneumatics Test Bench 1 | 3D CAD Engineering Model
Robotics
System Integration
Pneumatics
.STEP
1
0
Free
Seeed Tinkergen Bitplayer 1 | 3D CAD Engineering Model
Seeed Tinkergen Bitplayer 1 | 3D CAD Engineering Model
Robotics
Engineering Visualization
3D Model
.STEP
2
0
Free
Ftc 9384 2023 2024 Robot 1 | 3D CAD Engineering Model
Ftc 9384 2023 2024 Robot 1 | 3D CAD Engineering Model
Robotics
System Integration
Engineering Visualization
.STEP
5
0
Free
Screw Mechanism 5 | 3D CAD Engineering Model
Screw Mechanism 5 | 3D CAD Engineering Model
Machine design
Linear Motion
Screw Mechanism 5
.STEP
4
0
Free
Digispark Attiny 85 1 | 3D CAD Engineering Model
Digispark Attiny 85 1 | 3D CAD Engineering Model
Electrical
Digispark Attiny85
Microcontroller
.STEP
1
0
Free
Pick And Place Station 1 | 3D CAD Engineering Model
Pick And Place Station 1 | 3D CAD Engineering Model
Robotics
Pick And Place Station 1
Robotic Arm
.STEP
1
0
Free
Nextion Nx8048P050 011C 1 | 3D CAD Engineering Model
Nextion Nx8048P050 011C 1 | 3D CAD Engineering Model
Electrical
Embedded Systems
Touchscreen Interface
.STEP
21
0
Free
Atuador Linear Linear Actuator Ito60 100 1 | 3D CAD Engineering Model
Atuador Linear Linear Actuator Ito60 100 1 | 3D CAD Engineering Model
Machine design
Actuation
Mechanical Component
.STEP
0
0
Free
Atuador Linear Linear Actuator Ito60 300 1 | 3D CAD Engineering Model
Atuador Linear Linear Actuator Ito60 300 1 | 3D CAD Engineering Model
Machine design
Actuator
Mechanical Motion
.STEP
5
1
Free

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.