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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)
Double American-Style Electrical Outlet with Grounding Pin
Electrical
Double Electrical Outlet
American-Style
.STEP
0
0
Aluminum DIN Rail 35mm Wide for Electrical Component Mounting
Electrical
Electrical Component Mounting
Din Rail
.STEP
0
0
Brass Step Down Fitting with 1/2" to 1/4" Male NPT Threads
Industrial Design
1/4 Inch Male Npt
Hexagonal Nut
.STEP
0
0
Engineering Study Analysis 5
Machine design
Analysis 5
Engineering Study
.STEP
0
0
3/8 Inch Offset Hanging Bracket for 1 Inch Aluminum Extrusions
Machine design
1 Inch Aluminum Extrusion
1/4-20 Threaded Hole
.STEP
0
0
AFAG IRG1MS Actuator Control Panel
Industrial Design
Automation
Afag Irg1Ms
.STEP
0
0
Professional Engineering Designs Collection
Machine design
Professional
Engineering Design
.STEP
0
0
Industrial Ventilator Model Reference 33562
Industrial Design
Industrial Ventilator
Ventilation System
.STEP
0
0
Engineering Study Model 9
Machine design
Engineering Study Model 9
Evaluation Model
.STEP
0
0
Smart Street Light with Integrated Camera, Motion Sensor, and Cooling System
Electrical
Motion Sensor
Smart Street Light
.STEP
0
0
Post-Touch Lathe Chuck Drawing
Machine design
Lathe Chuck
Precision Engineering
.STEP
0
0
Hydraulic Filter Component for Fluid Systems
Machine design
Contaminant Removal
Hydraulic Filter
.STEP
0
0
3D Model of a DC Motor for Engineering Applications
Machine design
Simulation
Mechanical Design
.STEP
0
0
Heat Transfer Unit for Water Heating Applications
Energy And Power
Water Heating
Thermal Energy
.STEP
0
0
Dual Refrigerant Circle Water Chiller with Heat Reclaim System
Energy And Power
Evaporator Conductor
Heat Reclaim System
.STEP
1
0
5-Inch Square Cooling Fan with Quick-Disconnect Terminals, 200-240V AC
Electrical
5-Inch Square
200-240V Ac
.STEP
0
0
6-Position Fused Power Distribution Strip with DIN Rail Mount
Electrical
32V 30A Capacity
Din Rail Mount
.STEP
0
0
DROK DC-DC Constant Voltage and Current Converter 5-65V to 0-60V
Electrical
Drok
Constant Voltage
.STEP
0
0
Push Button Reset Circuit Breaker with Spade Tab Connections 5A
Electrical
Spade Tab Connections
Push Button Reset
.STEP
0
0
High-Speed Fan Generator CAD Model
Energy And Power
High-Speed Fan Generator
Airflow Optimization
.STEP
1
0
Industrial Heat Exchanger Design for Thermal Applications
Energy And Power
Heat Exchanger
Thermal Energy Transfer
.STEP
0
0
12HP Tube-in-Tube Condenser for Industrial Applications
Industrial Design
12Hp Tube-In-Tube Condenser
Heat Exchanger
.STEP
0
0
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