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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)
Molex 2-Pin Connector with 3.9mm Pitch
Electrical
3.9Mm Pitch
Molex
.STEP
0
0
Autonomous Solar Panel Cleaning Robot 3D Model
Robotics
Robot
Autonomous
.STEP
0
0
Brass Four-Way Cross with 1/4 Inch Female Pipe Thread Ports
Industrial Design
Brass Four-Way Cross
1/4 Inch Female Pipe Thread
.STEP
0
0
Brass Hose Fitting with 1/4 Inch Male Pipe Thread and Barbed End
Industrial Design
Barbed Hose Connection
Hex Size 5/8 Inch
.STEP
0
0
Linear Actuator Designed for Servo Motor Applications
Machine design
Servo Motor
Automation
.STEP
1
0
Thermal Relay TH-T100 by Mitsubishi Electric
Electrical
Thermal Protection
Mitsubishi Electric
.STEP
0
0
Turbomolecular Vacuum Pump with LF100 Flange
Industrial Design
Vacuum Technology
Lf100 Flange
.STEP
3
2
Brass Fitting with 1/4 Inch Male Pipe Thread and Barbed Hose Connection
Industrial Design
1/4 Inch Male Pipe Thread
Fluid Line Connector
.STEP
0
0
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.1mm
Electrical
Dc Power Jack
Panel Mount Connector
.STEP
0
0
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.5mm
Electrical
Panel Mount Connector
5.5Mm X 2.5Mm
.STEP
0
0
DC Power Jack Socket Female Panel Mount Connector 5.5mm x 2.5mm 30V 5A
Electrical
Dc Power Jack
Panel Mount Connector
.STEP
0
0
0.1 kW Worm Gear Motor SV SHY (B) - Mitsubishi Electric
Machine design
0.1 Kw
Worm Gear Motor
.STEP
0
0
Thermal Relay TH-T50 by Mitsubishi Electric - Industrial Electrical Component
Electrical
Thermal Protection
Mitsubishi Electric
.STEP
0
0
Axmo TMF3-150 Linear Actuator Industrial Model
Machine design
Axmo Tmf3-150
Precise Linear Motion
.STEP
0
0
Base Shackles for Transformers and Reactors
Electrical
Mechanical Support
Base Shackles
.STEP
0
0
Battery Holder for Four 18650 Cells
Electrical
Secure Mounting
Battery Holder
.STEP
1
0
Right Angle Brass Fitting Adapter with 1/8" NPT Threads
Industrial Design
Right Angle Brass Fitting Adapter
1/8 Npt Threads
.STEP
0
0
Aluminum Profile Linear Drive Toothed Belt with Guides
Machine design
Linear Drive
Aluminum Profile
.STEP
0
0
Industrial Mechanical Component CAD Model
Machine design
Precision Engineering
Manufacturing
.STEP
0
0
150 sqmm Cable Lug Connector for Electrical Applications
Electrical
Electrical Wiring
Connector
.STEP
0
0
5VDC 5A Relay for 250VAC Applications
Electrical
Industrial Control
5A Current
.STEP
0
0
Simulated Spur Gear Model for Mechanical Applications
Machine design
Mechanical Mechanisms
Gear Simulation
.STEP
0
0
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