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)
Quad Motor Mount for Vibration Dampening with 16x16 Mounting Pattern
Quad Motor Mount for Vibration Dampening with 16x16 Mounting Pattern
Robotics
Tpu Material
Vibration Dampening
.STEP
1
1
Free
200mm x 50mm BLDC Motor for Ultralight Aircraft Applications
200mm x 50mm BLDC Motor for Ultralight Aircraft Applications
Aerospace
10Kw Power
Bldc Motor
.STEP
0
0
Free
Light Aircraft Nose Landing Gear Assembly
Light Aircraft Nose Landing Gear Assembly
Aerospace
Light Aircraft
Ground Operations
.STEP
1
0
Free
Aircraft Remotorization Engineering Model
Aircraft Remotorization Engineering Model
Aviation
Aircraft Remotorization
Propulsion System
.STEP
0
0
Free

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Airline Rail with 20mm Holes and 2000mm Length
Airline Rail with 20mm Holes and 2000mm Length
Aviation
2000Mm Length
Airline Rail
.STEP
2
0
Free
Replacement Fan Blade Design for 3D Printing
Replacement Fan Blade Design for 3D Printing
3D Printing
Omni Machine
Autodesk Inventor
.STEP
1
1
Free
Industrial Step Component CAD Model
Industrial Step Component CAD Model
Machine design
Industrial Step Component
Mechanical Assembly
.STEP
0
0
Free
Cessna 172 and B737 Style Wing Design Tutorial Overview
Cessna 172 and B737 Style Wing Design Tutorial Overview
Aviation
Boeing 737
Aerodynamic Modeling
.STEP
1
0
Free
RC Sport Plane with Custom Nose Design
RC Sport Plane with Custom Nose Design
Aviation
Rc Plane
Custom Nose
.STEP
0
0
Free
Sheet Metal APU Exhaust Duct Assembly
Sheet Metal APU Exhaust Duct Assembly
Aerospace
Apu Exhaust Duct
Exhaust System
.STEP
0
0
Free
3D CAD Model of Mechanical Component
3D CAD Model of Mechanical Component
Machine design
3D Cad Model
Engineering
.STEP
0
0
Free
Gripen Fighter Jet CAD Model Inspired by Alibre Design
Gripen Fighter Jet CAD Model Inspired by Alibre Design
Aviation
Fighter Jet
Alibre Design
.STEP
0
0
Free
Aerofoil NACA0024 CAD Model for Aerodynamic Analysis
Aerofoil NACA0024 CAD Model for Aerodynamic Analysis
Aerospace
Aerofoil
Cad Model
.STEP
1
0
Free
Aerofoil NACA0008 CAD Model for Aerodynamic Analysis
Aerofoil NACA0008 CAD Model for Aerodynamic Analysis
Aerospace
Aerofoil
Cad Model
.STEP
0
0
Free
Airfoil 2032C Aerodynamic Profile CAD Model
Airfoil 2032C Aerodynamic Profile CAD Model
Aerospace
Airfoil 2032C
Aerodynamic Profile
.STEP
1
0
Free
Airfoil A18SM Profile for Aerodynamic Applications
Airfoil A18SM Profile for Aerodynamic Applications
Aerospace
Simulation
Performance Optimization
.STEP
0
0
Free
Airfoil A63A108C Aerodynamic Profile CAD Model
Airfoil A63A108C Aerodynamic Profile CAD Model
Aerospace
Aerodynamic Profile
Fluid Dynamics
.STEP
0
0
Free
Airfoil AG12 Aerodynamic Profile Model
Airfoil AG12 Aerodynamic Profile Model
Aerospace
Aerodynamic Profile
Airfoil Ag12
.STEP
0
0
Free
AG14 Airfoil CAD Model for Aerodynamic Design
AG14 Airfoil CAD Model for Aerodynamic Design
Aerospace
Ag14
Airfoil
.STEP
0
0
Free
AG24 Airfoil CAD Model for Aerodynamic Design
AG24 Airfoil CAD Model for Aerodynamic Design
Aerospace
Ag24
Airfoil
.STEP
0
0
Free
WAP-4 Electric Locomotive CAD Model
WAP-4 Electric Locomotive CAD Model
Automotive
Electric Locomotive
Simulation
.STEP
0
0
Free

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