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.
All Designs (10,000+ results)2D technical drawing library
Industrial 3D CAD Model with Detailed Documentation
Industrial Design
3D Cad Model
Industrial
.STEP
<100
<100
3D Prototype Model for Engineering Applications
Machine design
3D Prototype
Engineering Model
.STEP
<100
<100
Brushless Gearmotor with 27:1 Planetary Gearbox for Robotics
Robotics
Brushless Gearmotor
27:1 Planetary Gearbox
.STEP
<100
<100
High Power 030 Brushed Motor with 16mm 22.5:1 Planetary Gearbox for Antweight Robots
Robotics
030 Brushed Motor
16Mm Planetary Gearbox
.STEP
<100
<100
3D Model of DC-DC Step Down Buck Converter 300W 9A
Electrical
Dc-Dc Converter
Step Down
.STEP
<100
<100
FRC 548 Robostangs 2022 Offseason Robot CAD Model
Robotics
Frc548
Robostangs
.STEP
<100
<100
Browse CAD models by file format
GHW15cc Linear Guide Car Assembly
Machine design
Ghw15Cc
Linear Guide
.STEP
<100
<100
Cairo30 Open-Source 3D Printer - High-Speed, Rigid CNC Machine
3D Printing
Cairo30
Open-Source
.STEP
<100
<100
Offseason Swerve Concept CAD Model
Machine design
Offseason Swerve
Mechanical Design
.STEP
<100
<100
Remote Control Robot Model for Recreational Use
Robotics
Remote Control Robot
Recreational Robot
.STEP
<100
<100
FRC Team 2881 Off-Season Robot Design
Robotics
Frc Team 2881
Robot Design
.STEP
<100
<100
Compact 3D Printable Mini Bot with Cargo Catapult Mechanism
Robotics
Mini Bot
Cargo Catapult
.STEP
<100
<100
FRC 3739 Swerve Drive Chassis Designs for Robotics Competition
Robotics
Swerve Drive
Chassis Design
.STEP
<100
<100
Miniature Double Acting Cylinder 10x25 mm with Elastomer End Cushioning
Machine design
Miniature Double Acting Cylinder
Iso6432
.STEP
<100
<100
Hiwin Linear Bearing and Mechanical Components Assembly
Machine design
Hiwin
Linear Bearing
.STEP
<100
<100
Parametric Drive Base CAD Model for Mechanical Design
Machine design
Parametric Design
Drive Base
.STEP
<100
<100
6861 Bumper CAD Model with Benchmark Images
Automotive
6861 Bumper
Vehicle Impact Protection
.STEP
<100
<100
Drivetrain Assembly for T-Shirt Cannon
Machine design
Drivetrain
Power Transmission
.STEP
<100
<100
FRC Team 250 Dynamos Competition Robot Final Model
Robotics
Frc Team 250 Dynamos
Competition Robot
.STEP
<100
<100
2022 FRC Game Robot CAD Model by River Ridge Royal Robotics
Robotics
2022 Frc Robot
First Robotics Competition
.STEP
<100
<100
Logistics System for Cargo Transfer Bags Designed for NASA Challenge
Aerospace
Logistics System
Cargo Transfer
.STEP
<100
<100
NEMA 23 Stepper Motor with 12.5:1 Gearbox Assembly
Robotics
Nema 23
Gearbox
.STEP
<100
<100
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