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)
TTGO T-Journal Development Board with OV2640 Camera and OLED Display
TTGO T-Journal Development Board with OV2640 Camera and OLED Display
Electrical
Ov2640 Camera
Oled Display
.STEP
0
0
Free
Protective Cover for M33x1.5 Threaded Connectors GOST 25930-83
Protective Cover for M33x1.5 Threaded Connectors GOST 25930-83
Machine design
Gost 25930-83
Threaded Connector
.STEP
0
0
Free
Linear Actuator with 1150 mm Stroke and Right Motor XNTD22-BR-1150
Linear Actuator with 1150 mm Stroke and Right Motor XNTD22-BR-1150
Machine design
Right Motor
1150 Mm Stroke
.STEP
0
0
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
Linear Actuator with 1150 mm Stroke and Left Motor XNTD22-BL-1150
Linear Actuator with 1150 mm Stroke and Left Motor XNTD22-BL-1150
Machine design
Left Motor
1150 Mm Stroke
.STEP
0
0
Free
FS-N18P ER2-22HP Optical Fiber Amplifier Sensor
FS-N18P ER2-22HP Optical Fiber Amplifier Sensor
Industrial Design
Industrial Automation
Fs-N18P Er2-22Hp
.STEP
0
0
Free
M12 E12-DS20 Diffused Photoelectric Sensor Industrial Component
M12 E12-DS20 Diffused Photoelectric Sensor Industrial Component
Industrial Design
Diffused Sensor
M12 E12-Ds20
.STEP
0
0
Free
M028N Power Control Unit for Resistive and Inductive Loads
M028N Power Control Unit for Resistive and Inductive Loads
Electrical
Power Control Unit
Resistive Loads
.STEP
0
0
Free
Corrected CYD Screen Model for Bambulab 3D Printer
Corrected CYD Screen Model for Bambulab 3D Printer
3D Printing
Cyd Screen
Bambulab
.STEP
0
0
Free
German Fanal Electrical Contactor for Industrial Applications
German Fanal Electrical Contactor for Industrial Applications
Electrical
Industrial Automation
Fanal
.STEP
0
0
Free
Phoenix Relay Socket for Electrical Connections
Phoenix Relay Socket for Electrical Connections
Electrical
Phoenix Relay Socket
Electrical Relay
.STEP
0
0
Free
Protective Sleeve for Industrial Applications
Protective Sleeve for Industrial Applications
Industrial Design
Durable
Component Protection
.STEP
1
0
Free
AC Servomotor with Brake and Planetary Gear Ratio 5 - Flange Mounting
AC Servomotor with Brake and Planetary Gear Ratio 5 - Flange Mounting
Machine design
Planetary Gear
Ac Servomotor
.STEP
0
0
Free
AC Servomotor with Planetary Gear Ratio 5 and Flange Mounting
AC Servomotor with Planetary Gear Ratio 5 and Flange Mounting
Robotics
Gear Ratio 5:1
Ac Servomotor
.STEP
0
0
Free
Winstar WG240128A Display Module
Winstar WG240128A Display Module
Electrical
Visual Output
Industrial Electronics
.STEP
0
0
Free
Texas Instruments Analog Front End for Pulse Oximeters
Texas Instruments Analog Front End for Pulse Oximeters
Medical
Analog Front End
Texas Instruments
.STEP
0
0
Free
3D Models of IGBT Module Packages IRAMX16UP60A and IRAMX16UP60B
3D Models of IGBT Module Packages IRAMX16UP60A and IRAMX16UP60B
Electrical
Power Electronics
Iramx16Up60B
.STEP
0
0
Free
STM32 Mini F401 Module with STM32F401CxUx Microcontroller
STM32 Mini F401 Module with STM32F401CxUx Microcontroller
Electrical
Stm32F401Cxux
Stm32 Mini F401
.STEP
1
1
Free
Amphenol ICC Electrical Connector
Amphenol ICC Electrical Connector
Electrical
Electrical Connector
Electronic Components
.STEP
0
0
Free
Digital Isolator Component for Electrical Systems
Digital Isolator Component for Electrical Systems
Electrical
Electrical Component
Noise Reduction
.STEP
0
0
Free
Professional Audio Amplifier CAD Model for Engineering Applications
Professional Audio Amplifier CAD Model for Engineering Applications
Electrical
Electronic Design
Professional Audio Amplifier
.STEP
0
0
Free

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.