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.

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3D Model of Folding 2-Blade Propeller for RC and FPV Drones
AVIATION · FOLDING PROPELLER

3D Model of Folding 2-Blade Propeller for RC and FPV Drones

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3D Model of TBS Crossfire Nano RX Pro Long Range FPV Receiver
ROBOTICS · TBS CROSSFIRE NANO RX PRO

3D Model of TBS Crossfire Nano RX Pro Long Range FPV Receiver

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3D Model of iFlight BLITZ M10 GPS Module for Drone Design
ROBOTICS · IFLIGHT BLITZ M10

3D Model of iFlight BLITZ M10 GPS Module for Drone Design

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Compact Action Camera for FPV Drones
AVIATION · ACTION CAMERA

Compact Action Camera for FPV Drones

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Compact Flight Controller and ESC Stack for FPV Drones
ROBOTICS · FLIGHT CONTROLLER

Compact Flight Controller and ESC Stack for FPV Drones

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Apex HD 7 Inch FPV Drone Frame for Custom and Long-Range Builds
ROBOTICS · APEX HD

Apex HD 7 Inch FPV Drone Frame for Custom and Long-Range Builds

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Lithium-Ion Battery 18x650 Model for Engineering Applications
ENERGY AND POWER · LITHIUM ION BATTERY

Lithium-Ion Battery 18x650 Model for Engineering Applications

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103450 Lithium-Ion Battery Protection PCB Model
ELECTRICAL · LITHIUM ION BATTERY

103450 Lithium-Ion Battery Protection PCB Model

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3D Printable Digital Otoscope Enclosure Design with Multiple Components
MEDICAL · DIGITAL OTOSCOPE

3D Printable Digital Otoscope Enclosure Design with Multiple Components

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Lithium-Ion Battery Holder for Secure Pack Assembly
ENERGY AND POWER · LITHIUM-ION BATTERY HOLDER

Lithium-Ion Battery Holder for Secure Pack Assembly

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Lithium Battery Box for Hannets iRobot Roomba 581 Vacuum
ROBOTICS · LITHIUM BATTERY BOX

Lithium Battery Box for Hannets iRobot Roomba 581 Vacuum

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Dewalt 20V MAX Lithium-Ion Battery Top Cover Replacement Model
INDUSTRIAL DESIGN · DEWALT 20V MAX

Dewalt 20V MAX Lithium-Ion Battery Top Cover Replacement Model

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Reeable Lithium-ion Battery BBSP-72V20Ah - High Capacity Power Solution
ENERGY AND POWER · LITHIUM ION BATTERY

Reeable Lithium-ion Battery BBSP-72V20Ah - High Capacity Power Solution

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Compact 3.7V Li-ion Battery Charging Pad for Smart Devices
ELECTRICAL · LI-ION BATTERY

Compact 3.7V Li-ion Battery Charging Pad for Smart Devices

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Perpetual Scout Concept Drone for Continuous Autonomous Surveying
ROBOTICS · PERPETUAL SCOUT

Perpetual Scout Concept Drone for Continuous Autonomous Surveying

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Enerkey 6S 30A Lithium Battery Management System for Portable Energy Storage
ENERGY AND POWER · ENERKEY 6S 30A

Enerkey 6S 30A Lithium Battery Management System for Portable Energy Storage

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Gogoro S1 Electric Scooter 3D Model
AUTOMOTIVE · GOGORO S1

Gogoro S1 Electric Scooter 3D Model

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Xiaomi M365 Pro S1 Electric Scooter Motor with Nuts and Washers
AUTOMOTIVE · XIAOMI M365 PRO S1

Xiaomi M365 Pro S1 Electric Scooter Motor with Nuts and Washers

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Comprehensive Autodesk Inventor 3D Drawing Tutorials
INDUSTRIAL DESIGN · AUTODESK INVENTOR

Comprehensive Autodesk Inventor 3D Drawing Tutorials

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Mounting Bracket Design Using Autodesk Inventor Sheet Metal Basics
MACHINE DESIGN · MOUNTING BRACKET

Mounting Bracket Design Using Autodesk Inventor Sheet Metal Basics

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Comprehensive Autodesk Inventor 3D Drawing Tutorials and Practice Guides
MACHINE DESIGN · AUTODESK INVENTOR

Comprehensive Autodesk Inventor 3D Drawing Tutorials and Practice Guides

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Custom E-Scooter LED Display Module for Electric Vehicles
AUTOMOTIVE · E-SCOOTER

Custom E-Scooter LED Display Module for Electric Vehicles

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