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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Driving Mode Selector with CAN Bus Control for Electric and Hybrid Vehicles
AUTOMOTIVE · DRIVING MODE SELECTOR

Driving Mode Selector with CAN Bus Control for Electric and Hybrid Vehicles

.STEP
Free
DC/DC Converter VCGI-600-24-4 for Electric and Hybrid Vehicles
AUTOMOTIVE · DC-DC CONVERTER

DC/DC Converter VCGI-600-24-4 for Electric and Hybrid Vehicles

.STEP
Free
Electric Drive System with Planetary Gearbox for Industrial Equipment
MACHINE DESIGN · ELECTRIC DRIVE SYSTEM

Electric Drive System with Planetary Gearbox for Industrial Equipment

.STEP
Free
Traction Inverter RUBRUKS NTPI-600-20 for Electric and Hybrid Vehicles
AUTOMOTIVE · TRACTION INVERTER

Traction Inverter RUBRUKS NTPI-600-20 for Electric and Hybrid Vehicles

.STEP

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10S6P Lithium-Ion Battery Pack 3D CAD Model
ENERGY AND POWER · 10S6P

10S6P Lithium-Ion Battery Pack 3D CAD Model

.STEP
Free
Educational Robot Design for Children's Programming Instruction
ROBOTICS · EDUCATIONAL ROBOT

Educational Robot Design for Children's Programming Instruction

.STEP
Free
RBC2-600-22 On-Board Charger for Electric and Hybrid Vehicles
AUTOMOTIVE · RBC2-600-22

RBC2-600-22 On-Board Charger for Electric and Hybrid Vehicles

.STEP
Free
RBC2-360-22 On-Board Charger for Electric and Hybrid Vehicles
AUTOMOTIVE · RBC2-360-22

RBC2-360-22 On-Board Charger for Electric and Hybrid Vehicles

.STEP
Free
RBC-360-22 On-Board Charger for Electric and Hybrid Vehicles
AUTOMOTIVE · RBC-360-22

RBC-360-22 On-Board Charger for Electric and Hybrid Vehicles

.STEP
Free
RUBRUKS HVB-307-100 Lithium Iron Phosphate Battery Module for Energy Storage
ENERGY AND POWER · RUBRUKS HVB-307-100

RUBRUKS HVB-307-100 Lithium Iron Phosphate Battery Module for Energy Storage

.STEP
Free
RUBRUKS CL3-2C CAN-Logger Module for High-Speed CAN Bus Data Recording
AUTOMOTIVE · CAN-LOGGER

RUBRUKS CL3-2C CAN-Logger Module for High-Speed CAN Bus Data Recording

.STEP
Free
RUBRUKS STDU-360 Electric Traction Drive Unit for Electric and Hybrid Vehicles
AUTOMOTIVE · RUBRUKS STDU-360

RUBRUKS STDU-360 Electric Traction Drive Unit for Electric and Hybrid Vehicles

.STEP
Free
Low Bed Semi-Trailer with Curtain and Axis Control
AUTOMOTIVE · LOW BED SEMI-TRAILER

Low Bed Semi-Trailer with Curtain and Axis Control

.STEP
Free
Airbus A400M ATLAS Detailed Aircraft Design Project
AEROSPACE · AIRBUS A400M ATLAS

Airbus A400M ATLAS Detailed Aircraft Design Project

.STEP
Free
North American B-25 Mitchell Medium Bomber 3D Model
AVIATION · NORTH AMERICAN B-25 MITCHELL

North American B-25 Mitchell Medium Bomber 3D Model

.STEP
Free
Automotive Design Model Created with Fusion 360
AUTOMOTIVE · FUSION 360

Automotive Design Model Created with Fusion 360

.STEP
Free
Airbus A400M Atlas Detailed Aircraft Design Project
AEROSPACE · AIRBUS A400M

Airbus A400M Atlas Detailed Aircraft Design Project

.STEP
Free
Moto Glider CAD Model for Engineering and Design
AEROSPACE · MOTO GLIDER

Moto Glider CAD Model for Engineering and Design

.STEP
Free
Falcon Rocket by SpaceX - Aerospace Engineering Model
AEROSPACE · FALCON ROCKET

Falcon Rocket by SpaceX - Aerospace Engineering Model

.STEP
Free
High-Quality Automotive Class A, B, and C Surfaces for Industrial Design
AUTOMOTIVE · CLASS A SURFACES

High-Quality Automotive Class A, B, and C Surfaces for Industrial Design

.STEP
Free
High-Performance Front Steering Knuckle and Spindle Assembly
AUTOMOTIVE · CAD

High-Performance Front Steering Knuckle and Spindle Assembly

.STP
Free
U-Bracket with Pin – Mechanical CAD Model
AUTOMOTIVE · SOLIDWORKS

U-Bracket with Pin – Mechanical CAD Model

.STP