system integration CAD Models

Browse system integration CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

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Curated systems with verified mating parts — download the whole assembly at once.

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CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

9 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

10 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

6 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

14 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

13 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

12 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

14 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

8 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

16 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

16 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

8 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

8 partspairs verified
AUTOMOTIVE & MOBILITY

1:10 RC Car Drivetrain & Suspension Kit

A 1:10 RC Car Drivetrain & Suspension Kit cluster covering related CAD components for Automotive & Mobility.

5 partspairs verified
ROBOTICS & MECHATRONICS

Arduino / ESP32 Prototyping Kit; CNC Workholding & Tooling Kit

A Arduino / ESP32 Prototyping Kit; CNC Workholding & Tooling Kit cluster covering related CAD components for Robotics & Mechatronics.

1 partpairs verified
MOTORS & POWER TRANSMISSION

Arduino / ESP32 Prototyping Kit; RC / Line-Follower Robot Chassis Kit

A Arduino / ESP32 Prototyping Kit; RC / Line-Follower Robot Chassis Kit cluster covering related CAD components for Motors & Power Transmission.

1 partpairs verified
HYDRAULICS & PNEUMATICS

Belt & Roller Conveyor Design Kit

A Belt & Roller Conveyor Design Kit cluster covering related CAD components for Hydraulics & Pneumatics.

9 partspairs verified
PUMPS & FLUID SYSTEMS

Centrifugal Pump & Motor Skid Kit

A Centrifugal Pump & Motor Skid Kit cluster covering related CAD components for Pumps & Fluid Systems.

8 partspairs verified
GENERAL ENGINEERING

Honda C-Series Engine Parts Pack

A Honda C-Series Engine Parts Pack cluster covering related CAD components for General Engineering.

4 partspairs verified
VALVES & FLOW CONTROL

Hydraulic / Pneumatic Pump & Valve Manifold Kit; Industrial Valve & Actuation Pack

A Hydraulic / Pneumatic Pump & Valve Manifold Kit; Industrial Valve & Actuation Pack cluster covering related CAD components for Valves & Flow Control.

1 partpairs verified
ENCLOSURES & PANELS

IP65/IP67 Electrical Enclosure & Control Panel Pack

A IP65/IP67 Electrical Enclosure & Control Panel Pack cluster covering related CAD components for Enclosures & Panels.

9 partspairs verified
GENERAL ENGINEERING

Industrial Gearmotor & Drive Kit

A Industrial Gearmotor & Drive Kit cluster covering related CAD components for General Engineering.

9 partspairs verified
VALVES & FLOW CONTROL

Industrial Valve & Actuation Pack

A Industrial Valve & Actuation Pack cluster covering related CAD components for Valves & Flow Control.

9 partspairs verified
PUMPS & FLUID SYSTEMS

Peristaltic / Dosing Pump Prototyping Kit

A Peristaltic / Dosing Pump Prototyping Kit cluster covering related CAD components for Pumps & Fluid Systems.

9 partspairs verified
ROBOTICS & MECHATRONICS

Raspberry Pi Case & Display Kit

A Raspberry Pi Case & Display Kit cluster covering related CAD components for Robotics & Mechatronics.

6 partspairs verified
ENGINES & POWERTRAIN

Superquadro Engine Internals Kit

A Superquadro Engine Internals Kit cluster covering related CAD components for Engines & Powertrain.

4 partspairs verified
PUMPS & FLUID SYSTEMS

Vacuum Pump System Pack

A Vacuum Pump System Pack cluster covering related CAD components for Pumps & Fluid Systems.

9 partspairs verified
1440 models2D drawings
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Ai Thinker Esp 32 Cam Case 1 | 3D CAD Engineering Model
AI THINKER ESP32 CAM CASE

Ai Thinker Esp 32 Cam Case 1 | 3D CAD Engineering Model

.STEP
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Earth Puzzle 2 | 3D CAD Engineering Model
3D PRINTING · EARTH PUZZLE 2

Earth Puzzle 2 | 3D CAD Engineering Model

.STEP
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Mg338 2018 1 | 3D CAD Engineering Model
MACHINE DESIGN · MG338 2018 1

Mg338 2018 1 | 3D CAD Engineering Model

.STEP
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Simplified Eleego Uno R3 1 | 3D CAD Engineering Model
ROBOTICS · ELEEGO UNO R3

Simplified Eleego Uno R3 1 | 3D CAD Engineering Model

.STEP
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Emoji Injury 1 | 3D CAD Engineering Model
3D PRINTING · EMOJI INJURY 1

Emoji Injury 1 | 3D CAD Engineering Model

.STEP
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Sample Pcba 1 | 3D CAD Engineering Model
ELECTRICAL · SAMPLE PCBA 1

Sample Pcba 1 | 3D CAD Engineering Model

.STEP
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Whirly 1 | 3D CAD Engineering Model
ROBOTICS · WHIRLY 1

Whirly 1 | 3D CAD Engineering Model

.STEP
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Free
Tutorial Freecad Beginner 025 1 | 3D CAD Engineering Model
MACHINE DESIGN · FREECAD

Tutorial Freecad Beginner 025 1 | 3D CAD Engineering Model

.STEP
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Free
Sheath For Global Gs 38 9Cm 1 | 3D CAD Engineering Model
3D PRINTING · SHEATH FOR GLOBAL GS 38 9CM 1

Sheath For Global Gs 38 9Cm 1 | 3D CAD Engineering Model

.STEP
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Manual Press 11 | 3D CAD Engineering Model
MACHINE DESIGN · MANUAL PRESS 11

Manual Press 11 | 3D CAD Engineering Model

.STEP
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Automated Chess Board 1 | 3D CAD Engineering Model
ROBOTICS · AUTOMATED CHESS BOARD 1

Automated Chess Board 1 | 3D CAD Engineering Model

.STEP
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Dragon Egg 3 | 3D CAD Engineering Model
3D PRINTING · DRAGON EGG 3

Dragon Egg 3 | 3D CAD Engineering Model

.STEP
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Esteira 14 | 3D CAD Engineering Model
MACHINE DESIGN · ESTEIRA 14

Esteira 14 | 3D CAD Engineering Model

.STEP
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Cannon 112 | 3D CAD Engineering Model
MACHINE DESIGN · CANNON 112

Cannon 112 | 3D CAD Engineering Model

.STEP
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Handle For Braid 1 | 3D CAD Engineering Model
3D PRINTING · HANDLE FOR BRAID 1

Handle For Braid 1 | 3D CAD Engineering Model

.STEP
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Gps Mount For Fpv 1 | 3D CAD Engineering Model
ROBOTICS · GPS MOUNT

Gps Mount For Fpv 1 | 3D CAD Engineering Model

.STEP
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2020 Profile V 1 | 3D CAD Engineering Model
MACHINE DESIGN · 2020 PROFILE V 1

2020 Profile V 1 | 3D CAD Engineering Model

.STEP
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Capsule 1 | 3D CAD Engineering Model
AEROSPACE · CAPSULE 1

Capsule 1 | 3D CAD Engineering Model

.STEP
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Simple Card Clip Cum Stand 1 | 3D CAD Engineering Model
3D PRINTING · SIMPLE CARD CLIP CUM STAND 1

Simple Card Clip Cum Stand 1 | 3D CAD Engineering Model

.STEP
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Free
Bx6 H4 1 | 3D CAD Engineering Model
MACHINE DESIGN · BX6 H4 1

Bx6 H4 1 | 3D CAD Engineering Model

.STEP
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Free
Exercise 054 1 | 3D CAD Engineering Model
MACHINE DESIGN · EXERCISE 054 1

Exercise 054 1 | 3D CAD Engineering Model

.STEP
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The Yoke 1 | 3D CAD Engineering Model
MACHINE DESIGN · THE YOKE 1

The Yoke 1 | 3D CAD Engineering Model

.STEP
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