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)
Intel Realsense L515 Camera Tilt Tripod 1 | 3D CAD Engineering Model
Intel Realsense L515 Camera Tilt Tripod 1 | 3D CAD Engineering Model
Robotics
Camera Tilt Tripod
Intel Realsense L515
.STEP
2
0
Free
Brake Resistor 75 Ohm 780 Watt 1 | 3D CAD Engineering Model
Brake Resistor 75 Ohm 780 Watt 1 | 3D CAD Engineering Model
Electrical
Brake Resistor
780 Watt
.STEP
3
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
Thrust Roller Bearing Axk2035 1 | 3D CAD Engineering Model
Thrust Roller Bearing Axk2035 1 | 3D CAD Engineering Model
Machine design
Bearing
Thrust Roller Bearing
.STEP
0
0
Free
Dc Motor 29 | 3D CAD Engineering Model
Dc Motor 29 | 3D CAD Engineering Model
Machine design
Electric Motor
Dc Motor 29
.STEP
1
0
Free
Camera Rc Car Slider 1 | 3D CAD Engineering Model
Camera Rc Car Slider 1 | 3D CAD Engineering Model
Robotics
3D Cad Model
Camera Slider
.STEP
1
0
Free
Frc 166 2023 Robot Frostbite 1 | 3D CAD Engineering Model
Frc 166 2023 Robot Frostbite 1 | 3D CAD Engineering Model
Robotics
Frc 166
2023 Robot Frostbite 1
.STEP
1
0
Free
Servo Motor Micro Sg90 1 | 3D CAD Engineering Model
Servo Motor Micro Sg90 1 | 3D CAD Engineering Model
Robotics
Control System
Actuator
.STEP
10
0
Free
Robonauts 118 2014 Robot Recoil 1 | 3D CAD Engineering Model
Robonauts 118 2014 Robot Recoil 1 | 3D CAD Engineering Model
Robotics
Robonauts 118
Engineering Visualization
.STEP
1
0
Free
Robonauts 118 2015 Robot Empire 1 | 3D CAD Engineering Model
Robonauts 118 2015 Robot Empire 1 | 3D CAD Engineering Model
Robotics
Robonauts 118
Engineering Visualization
.STP
0
0
Free
Robonauts 118 2017 Robot Ruckus 1 | 3D CAD Engineering Model
Robonauts 118 2017 Robot Ruckus 1 | 3D CAD Engineering Model
Robotics
Robonauts 118
Engineering Visualization
.STEP
10
0
Free
Prosthetic Foot Assembly 1 | 3D CAD Engineering Model
Prosthetic Foot Assembly 1 | 3D CAD Engineering Model
Medical
Orthopedic Device
Biomechanics
.STEP
9
2
Free
Robotic Arm 47 | 3D CAD Engineering Model
Robotic Arm 47 | 3D CAD Engineering Model
Robotics
Robotic Arm 47
Product Development
.STEP
0
0
Free
Bionic Hand 4 | 3D CAD Engineering Model
Bionic Hand 4 | 3D CAD Engineering Model
Medical
Biomechanics
Bionic Hand 4
.STEP
1
0
Free
Big Boi Switch V2 Just Cuz Robotics 1 | 3D CAD Engineering Model
Big Boi Switch V2 Just Cuz Robotics 1 | 3D CAD Engineering Model
Robotics
Engineering Visualization
Big Boi Switch V2
.STEP
1
0
Free
Robot Balancing 2 | 3D CAD Engineering Model
Robot Balancing 2 | 3D CAD Engineering Model
Robotics
Engineering Visualization
Robot Balancing 2
.STEP
0
0
Free
Vex Robotics Design For Spin Up Competition 2022 23 1 | 3D CAD Engineering Model
Vex Robotics Design For Spin Up Competition 2022 23 1 | 3D CAD Engineering Model
Robotics
Spin Up Competition 2022
Vex Robotics
.STEP
1
0
Free
40 X 40 Aluminium Profile 1 | 3D CAD Engineering Model
40 X 40 Aluminium Profile 1 | 3D CAD Engineering Model
Machine design
Extruded Aluminium
Engineering Model
.STEP
8
0
Free
Robonauts 118 2020 Robot Mobius 1 | 3D CAD Engineering Model
Robonauts 118 2020 Robot Mobius 1 | 3D CAD Engineering Model
Robotics
Robonauts 118
Engineering Visualization
.STEP
3
0
Free
Frc 461 2023 Robot 1 | 3D CAD Engineering Model
Frc 461 2023 Robot 1 | 3D CAD Engineering Model
Robotics
System Integration
Engineering Visualization
.STEP
0
0
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.