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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)
Modular Autonomous Transport System for LOX Tank Logistics
Aerospace
Super Heavy Logistics Transport 1
Rocket Transport
.STEP
0
0
Center Wheel Cover for Peugeot 505 GTI
Automotive
Peugeot 505Gti
Wheel Center Cover
.STEP
0
0
Swarm Technology Units for Heavy Lifting on Moon and Mars
Robotics
Shl Swarm Heavy Lifting 1
Heavy Lifting
.STEP
0
0
Flight Simulator Trim Wheel with Fuel Selector and Cutoff - CAD Model
Aviation
Fuel Selector
Flight Simulator
.STEP
0
0
Advanced Multi-Dimensional and Angular Movement Mechanism
Robotics
Robotic Rover
Moon And Mars Mover New Degine 1
.STEP
0
0
Foldable Robotic Carriers for Lifting Habitat Modules
Machine design
Manufacturing Preparation
Design Engineering
.STEP
0
0
Rugged System on Module with SD Card and eMMC Variants
Electrical
Rugged Som
Emmc
.STEP
0
0
Planetary Gearbox Driven Screw Assembly with Spring Actuation
Machine design
Gear Mechanism
Mechanical Transmission
.STEP
0
0
Universal Habitat Module for Mars Colonization
Architecture
Habitat Module
Universal Habitat Module 4 3 1
.STEP
0
0
Supersonic Delta Wing Aircraft with Advanced Omnivision System
3D Printing
Mistral 3
Design Engineering
.STEP
0
0
Delivery Robot Model for Efficient Logistics
Robotics
Autonomous Vehicle
Mechanical Design
.STEP
0
0
Lightweight and Rigid Quadcopter Drone Frame Design
Robotics
Quadcopter
Aerial Robotics
.STEP
0
0
CAN Hub-12 Module for Advanced Drone Flight Control Systems
Machine design
Can Hub 12 1
Mechanical Component
.STEP
0
0
Mechanical Antenna Connection with Conical Surface Locking Mechanism
Aerospace
Nasa Termo 1
Product Development
.STEP
0
0
Digilent Basys3 FPGA Trainer Board with Xilinx Artix-7
Electrical
Basys3
Trainer Board
.STEP
0
0
Spring-Loaded Mechanism with Automatic Release Trigger
Machine design
Load Bearing
Spring Loaded 2
.STEP
0
0
Simple and Efficient Mechanism for Manufacturing Applications
Machine design
Mechanism
Connect On Contact
.STEP
0
0
Mach 5 Test Bed Plane for SABRE Engine Studies
Aviation
Supersonic
Test Bed
.STEP
0
0
Auto Screw Connection CAD Model
Machine design
Fastening
Auto Screw Connection 1
.STEP
0
0
Positive Connection Mechanism with Triggered Lock Pins
Industrial Design
Positive Connections 5
Manufacturing Preparation
.STEP
0
0
Interlocking Metasurface for Reliable Mechanical and Electrical Applications
3D Printing
Metasurface
Interlocking Design
.STEP
0
0
Titanium Latching Mechanism for Secure Locking Applications
Machine design
Latching Mechanism 1 Ad 1
Mechanical Latch
.STEP
0
0
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