Free! 💾 The most accurate "Arduino UNO R3" 3D/CAD model for your design projects.

Wednesday, October 15, 2025

 ภาพประกอบที่ 1: Isometric View (มุมมองไอโซเมตริก เน้นมิติและความลึก)

ภาพนี้แสดงบอร์ด Arduino UNO R3 ในมุมมอง 3 มิติ พร้อมชี้ส่วนประกอบสำคัญต่างๆ

 

ภาพประกอบที่ 2: Side View with Dimensions (มุมมองด้านข้าง เน้นขนาดและการวัด)

ภาพนี้แสดงบอร์ดในมุมมองด้านข้างที่ชัดเจน ซึ่งอาจเป็นประโยชน์สำหรับการวัดขนาดหรือการออกแบบเคส

Free! 💾 The most accurate "Arduino UNO R3" 3D/CAD model for your design projects.

Electronics Basics: Download the Arduino UNO R3 3D file for your robotics/IoT projects.

No need to draw! Arduino UNO 3D model (Rev 3) for enclosure and shield design.

The heart of the Maker Arduino UNO R3 is the world's most popular microcontroller board for Makers and DIYers.

Having an accurate 3D model of the UNO R3 is crucial for designing enclosures, shields, or component layouts for robotics projects.

Model Detail and Accuracy: Highly Accurate: This model is created to fit the dimensions and mounting hole locations of the actual board (Rev 3), which is crucial for 3D printing or laser cutting.

Design Benefits:

Space Planning: Helps you fit boards into tight spaces in robotic structures or cases.

Enclosure Creation: This model can be used as a base for designing a case with cutouts for USB ports, DC jacks, and header pins.

CAD Compatibility: This 3D file type works well with all popular CAD software (e.g., SolidWorks, Fusion 360, FreeCAD).

Download File Details: Main File Formats: Often include files compatible with all CAD programs, such as STEP/IGES, and may also include software-specific files, such as SOLIDWORKS or STL.

Target Audience: Engineers, students, developers, and those who need to create simulation models.

🔥 Click to download the "Arduino UNO R3" 3D model for free! 🔥

🔗 Download Link:

https://grabcad.com/library/arduino-uno-28

Product Name: Arduino UNO R3, Microcontroller, Development Board, UNO Microcontroller, Arduino, UNO R3, Development Board

PCB Components, Electronic Components, Header Pins, USB Port

Electronic Components, PCB, Headers, ATmega328

DIY Mechanisms, Electronics, Robotics, Mechatronics, DIY Simulation, Electronics, System Integration, Automation

3D Technology/Applications: CAD Files, 3D Models, Free Downloads, 3D Printing, Enclosures, Shields, CAD Files, 3D Models, Enclosure Designs, STEP/IGES, STL

Tags (for Tags): Arduino, UNO R3, CAD, 3D Models, Free Downloads, Electronics, PCB, Robotics, Enclosures, STEP/IGES, DIY

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The Ultimate Project Stand: CAD File for Breadboard Stand + 2 Arduino Boards (UNO R3 & MEGA 2560)

Figure 1: Exploded View (Disassembly view, emphasis on assembly)

This image shows the main components of the disassembled stand, including the mounting positions of the Arduino UNO, Arduino MEGA, and breadboard.

Figure 2: Assembled View with Components (Finished and Ready-to-Use Illustration)

This image shows the fully assembled stand with the Arduino UNO, Arduino MEGA, and breadboard installed. It emphasizes the organized and easily accessible view of the actual application.

Figure 3: 2D Laser Cut Layout (Image Highlights Laser Cutting Material)

This image shows only the stand parts arranged on the material sheet (Plexiglass/Acrylic) to emphasize that this model is designed for 4mm laser cutting.

Organize your desk! 💡 Free Download! 3D Model/Laser Cut File for Arduino UNO & MEGA 2560 Dual Stand

The Ultimate Project Stand: CAD File for Breadboard Stand + 2 Arduino Boards (UNO R3 & MEGA 2560)

The "Breadboard & 2xArduino Stand" model is a modular stand that combines a breadboard and two Arduino boards into one.

Stand Features: Modular & Multi-Board

Support: Supports large breadboards and two Arduino boards simultaneously (both UNO R3 and MEGA 2560)

Design: Mounts boards at a slight angle for easy cable connection and operation.

Easy to Build: Designed for Laser cut 4mm thick Plexiglass or Acrylic using only M3 bolts.

File Details

File Format: Standard CAD files (e.g., SLDASM, SLDPRT) and laser cutting files (if available in GrabCAD).

Applications: Ideal for students, developers, DIY projects, and electronics projects.

🔥 Click here to download the free 3D/CAD file for the Breadboard & Arduino Stand! 🔥

🔗 Download Link:

https://grabcad.com/library/breadboard-2xaruino-uno-r3-mega-2560-stand-1

Product Name: Arduino Stand, Breadboard Stand, Arduino Stand Breadboard Stand, Arduino Holder

Components: Arduino UNO, Arduino MEGA 2560, Breadboard, UNO R3 Holder, MEGA 2560

Mechanical System, Modular Design, DIY, Electronics, Modular Desk Organization, Electronics, Prototyping, Lab Setup

3D Technology/Applications: CAD Files, 3D Models, Laser Cutting, 3D Printing, Projects, Education, CAD Files, 3D Models, Free Downloads, 4mm Acrylic

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It Can Actually Walk! ⚙️ Free Download! 3D Model of the "Mechanical Walker V2" Six-Legged Robot

Figure 1 (Top view, emphasizing leg mechanism)

 

Figure 2 (side view, emphasis on movement)

Figure 3 (Isometric view, highlighting main components)

It Can Actually Walk! ⚙️ Free Download! 3D Model of the "Mechanical Walker V2" Six-Legged Robot

The Ultimate Walking Mechanism: Free CAD File for the "Kinematic Walker V2" (Walking Robot) for 3D Printing

3D Walking Robot V2: Learn Movement with a Single-Motor Linkage Mechanism

Engineering Project: 3D Model of the "Mechanical Walker V2" with Full Details (Free CAD Download)

Model Overview: The "Mechanical Walker V2" 3D model is a walking robot mechanism that uses an intelligent linkage system.

Features: This model demonstrates a simple yet effective way to translate the rotation of a single motor (input) into complex multi-legged walking movements (output) (typical of a six-legged robot or kinematic walker).

V2 Features: This refers to an improved version, potentially with increased walking stability or easier-to-assemble design components.

Mechanisms and Applications:

Getting Mechanism: Explains how this model simulates the principles of a kinematic walker (such as Theo Jansen's leg mechanism or Jansen Linkage), which is key to creating robots that can walk on various surfaces without the need for complex control systems.

Education: Students in mechanical engineering and robotics to understand mechanism design and kinematics analysis.

Creation: Suitable for 3D printing to create working models for hobbies or science/technology projects.

Reference: This model serves as a reference model for designing exploration robots, cargo robots, or surveillance robots.

File Details

File Format: This is usually a standard CAD file format that is compatible with most programs (such as STEP/IGES) and can be opened and edited in various CAD software.

Software: Indicates that it can be used with programs such as SolidWorks, Fusion 360, AutoCAD, or other CAD programs that support that file type.

🔥 Click to download the "Mechanical Walker V2" walking leg mechanism 3D model for free! 🔥

🔗 Download Link:

https://grabcad.com/library/mechanical-walker-v2-1

Product Name: Mechanical Walker V2, Walking Robot, Walker Robot, Mechanical Robot

Linkage Component, Linkage Mechanism, Robotic Leg, Kinematics, Movement Mechanism

Kinematic Walker Mechanism, Walking Mechanism, Robotics, Mechanism Design, Mechanical Engineering

3D Technology/Applications: CAD Files, 3D Models, Free Downloads, 3D Printing, Projects, Education, Free CAD Files

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Getting Started with Robotics: Simple 2-Wheel Drive Robot 3D Model (2D Laser Cut Files Also Available!)

 

Build Your Own Robot! 🤖 Download Free! 3D Model: "Simple 2WD Robot with Geared Arm"

CAD File Sharing! 2-Wheel Drive Robot Structure with Grabber for Arduino/ESP32 Projects

Getting Started with Robotics: Simple 2-Wheel Drive Robot 3D Model (2D Laser Cut Files Also Available!)

3D Model: Grabber Robot: Simple Two-Wheel Drive Robotic Machine (Great for Students)

Model Overview: The "Simple Two-Wheel Drive Robotic Machine with Geared Grabber" 3D model is a basic robot model that emphasizes simplicity in construction and operation. Key Model Features:

Drive System: 2-Wheel Drive (2WD) Robot

Arm: Comes with a simple gear grapple/grabber

Material: Designed for 2D laser cutting (3mm thick) parts (typically plywood or acrylic)

Control System (as specified in GrabCAD): Designed to support ESP32 boards and small 5V power banks

Special Features: Includes both 3D (STP/IGS) and 2D (DXF/DWG/PDF) files for laser cutting

Applications and Uses:

Education/Projects: Ideal for students who want to create robotics, mechatronics, or IoT projects using Arduino/ESP32

Hobbyist: Anyone who enjoys robotics 2D files (DXF/DWG) can be used to cut robot structural parts immediately with a laser cutter.

CAD Learning: Ideal for beginners learning 3D design and electronic component placement in robot structures.

3D Printing: Parts can be modified and 3D printed.

File Details

Main File Formats:

3D: STEP/IGES (for opening in SolidWorks, Fusion 360, etc.)

2D: AutoCAD (DWG/DXF) and PDF (for laser cutting)

Opening Software: Specify the CAD and 2D programs that can open the file.

Download Link: Creating a 3D model download block for the "Simple Two-Wheeled Drive Robotic Machine with Gear Grabber" is a great idea for groups interested in robotics and education. Here are some ideas for topics, content, and download links.

Recommended Blog Titles

Choose a topic that appeals to groups interested in robotics and creation.

Build Your Own Robot! 🤖 Free Download! 3D Model: "Simple 2WD Robot with Geared Arm"

CAD File Sharing! 2-Wheel Drive Robot Structure with Grabber for Arduino/ESP32 Projects

Getting Started with Robotics: Simple 2-Wheel Drive Robot 3D Model (2D Laser Cut Files Also Available!)

3D Model: Grabber Robot: Simple Two-Wheel Drive Robotic Machine (Suitable for Students)

Recommended Blog Content: Content should emphasize the model's simplicity, educational use, and unique features (e.g., design for laser cutting).

Introduction and Model Overview

Getting Started: Greet readers and state the purpose of the post (Free 3D/CAD File Sharing)

Model Introduction: The 3D model being shared is the "Simple Two-Wheel Drive Robotic Machine with Geared Grabber." This is a basic robot model that emphasizes simplicity in construction and operation.

Key Model Features:

Drive System: 2-Wheel Drive (2WD) Robot

Arm: Comes with a simple gear grapple/grabber

Material: Designed for 2D laser cutting (3mm thick) parts (typically plywood or acrylic)

Control System (as specified in GrabCAD): Designed to support ESP32 boards and small 5V power banks

Special Features: Includes both 3D (STP/IGS) and 2D (DXF/DWG/PDF) files for laser cutting

Applications and Uses:

Education/Projects: Ideal for students who want to create robotics, mechatronics, or IoT projects using Arduino/ESP32

Hobbyist: Anyone who enjoys robotics 2D files (DXF/DWG) can be used to cut robot structural parts immediately with a laser cutter.

CAD Learning: Ideal for beginners learning 3D design and electronic component placement in robot structures.

3D Printing: Parts can be modified and 3D printed.

File Details

Main File Formats:

3D: STEP/IGES (for opening in SolidWorks, Fusion 360, etc.)

2D: AutoCAD (DWG/DXF) and PDF (for laser cutting)

Opening Software: Specify the CAD and 2D programs that can open the file.

Download Link

🔥 Click to download the free 3D/2D model of a two-wheeled robot with a grabber arm! 🔥

🔗 Download Link:

https://grabcad.com/library/simple-two-wheel-drive-robotic-machine-with-gear-grabber-1

Model Name/Type: Robotics, Robot, 2WD, Robot Grabber, Gripper, Arm, 2-Wheel Robot

File/Format: 3D Model, CAD, Free Download, GrabCAD, STEP/IGES, DXF, DWG, Laser Cut, 2D Drawing

Branch/Application: Educational, Project, Arduino, ESP32, Mechatronics, Project, Hobbyist, DIY

Product Name: 2-Wheel Drive Robot, 2-Wheel Robot, Robot with Arm, 2WD Robot, Simple Robot, Gear Grabber, Robotic Machine

Robot Structure Components, Arm, Mechanical Arm, Robot Wheel, Robot Chassis, Robot Gripper, Wheel

Mechanism: 2-Wheel Drive, Mechanism, Robot Control, Two-Wheel Drive Robotics, Mechatronics, Robotics Control, Mechanism

3D Technology/Application: CAD File, 3D Model, Free Download, Laser Cut, Project, Educational, Arduino, ESP32

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Free Download! ⚙️ Complete 3D Model of the "Pelton Turbine System" for Engineering and Education

  

Free Download! ⚙️ Complete 3D Model of the "Pelton Turbine System" for Engineering and Education

Deepening Hydropower: Pelton Turbine 3D Model with Complete Components (Free CAD Files)

The ultimate 3D model of the Pelton Turbine (7.5 kW) for designers and engineering students.

Free CAD Files! Pelton Turbine System with Installation and Technical Details

The 3D model currently being distributed is the "Pelton Turbine System," an impulse turbine used for high-head hydroelectric power generation.

Key Model Features:

Completely Detailed Model of the Pelton Turbine Hydraulic System

Approximate Power Output: 7.5 kW (kW)

Flow Rate: 30 L/s

Usable Head: 30 meters

Rotation Speed: 500 rpm

Complete set includes: Distributor, Supports, Shaft, and Case

Applications and Uses

Education: Suitable for students in mechanical engineering, energy engineering, or civil engineering to learn about the principles of operation, component design, and understanding of hydropower systems.

Design/Research: A good foundation for designers, engineers, or researchers who wish to improve, simulate, or prototype water turbines.

3D Printing: The file can be disassembled for 3D printing into models for display or presentation.

File Details

File Format: Indicates the file format available for download (usually STEP/IGES for compatibility with most CAD programs, and may include program-specific files such as Autodesk Inventor or Rendering).

Opening Software: Indicates the CAD program that can open the file (e.g., SolidWorks, AutoCAD, Fusion 360, Autodesk Inventor, etc.)

Download Link

🔥 Click to download the "Pelton Turbine System" 3D model for free! 🔥

🔗 Download Link:

https://grabcad.com/library/pelton-turbine-system-1

• 3D Model
• 
  
• CAD
• 
  
• Free Download
• 
  
• GrabCAD
• 
  
• Pelton Turbine
• 
  
• Water Turbine
• 
  
• Hydropower
• 
  
• Mechanical Engineering
• 
  
• Turbine
• 
  
• STEP / IGES (Neutral CAD File Format)
• 
  
• Autodesk Inventor (Software for creating files based on GrabCAD data)
• 
  
• CAD Files
• 
  
• 3D CAD
• 
  
• Engineering Design
• 
  
• Simulation
• 
  
• Educational
• 
  
• Project
• 
  
• Renewable Energy
• 
  
• Hydroelectricity
• 
  
• Machine Design

Model Name/Type: Pelton Turbine, Water Turbine, Hydropower

File/Format: 3D Model, CAD, Free Download, GrabCAD, STEP/IGES, Autodesk Inventor, CAD Files

Branch/Application: Mechanical Engineering, Educational, Project, Renewable Energy, Hydropower, Engineering Design

Tags/Labels: 3D Model, Pelton Turbine, Water Turbine, Free Download, CAD, STEP/IGES, Mechanical Engineering, Hydropower, Educational, GrabCAD, Renewable Energy

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Free Download! ⚙️ Pneumatic Press 2.0 3D Model: Full Pneumatic Press/Assembled

  

Free Download! ⚙️ Pneumatic Press 2.0 3D Model: Full Pneumatic Press/Assembled

Factory Machinery Design: Pneumatic Press Assembly CAD File with Control Sensors

STEP/IGES Files Available! Create an Automatic Press with Pneumatic Press 2.0 Full Assembly

Introduction to the importance of industrial press machines for assembling parts, forming, and clamping workpieces using pressure.

This "Pneumatic Press 2.0" model is a complete 3D assembly of a pneumatically driven press. It is ideal for study, simulation, and as a starting point for actual machine design.

Pneumatic Drive System: A pneumatic cylinder is used as the primary force generator, enabling fast and easy operation.

Strong Structure: The frame and clamping components are designed for strength and durability to support the forces during operation.

Position Control System: Position sensors are installed to precisely control the press range and start/end position of the pneumatic cylinder.

Safety Design: Safety-related components may be included (if available in the model, such as an emergency stop button).

Standard CAD Files: STEP/IGES files are available that can be freely modified, scaled, or linked to other part models in CAD programs.

Design of a press machine for automated assembly.

Simulation of pneumatic control systems for industrial applications.

Mechanical Engineering and Automation Teaching Materials.

3D Pneumatic Press 2.0 File Download Link:

https://grabcad.com/library/pneumatic-press-20

Tips: The primary CAD file is Pneumatic Press.SLDASM and includes an accompanying rendering file.

File Formats: SOLIDWORKS, STEP/IGES, Rendering

This model is an excellent resource for those looking to understand and design pneumatic presses for their own factory or automation projects.

Product Name: Pneumatic Press, Pneumatic Press, Press Machine, Press Machine, Automatic Press

Component: Pneumatic Cylinder, Position Sensor, Pneumatic Cylinder, Sensor

Mechanical Systems, Automation, Mechatronics, Industrial Machine, Engineering, Assembly

3D Technology/CAD Applications, 3D Model, Free Download, STEP File, Machine Design, Factory Automation

Keywords: Hydraulic Press, Industrial Press, Compressing Machine

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Free Download! 🔩 CNC 3018 Pro Max Metal 3D Model: Upgraded Aluminum Structure for Advanced DIY Projects

  

Free Download! 🔩 CNC 3018 Pro Max Metal 3D Model: Upgraded Aluminum Structure for Advanced DIY Projects

Small CNC Router Building Guide: CNC 3018 Pro Max CAD Files (12mm Spindle, 500W Spindle)

STEP/IGES Files for CNC 3018 Milling Machine: Ideal for Makers and Engineering Students

The CNC 3018 is a popular entry-level CNC machine, but the Pro Max or Max Metal model has been significantly improved with an all-aluminum structure.

This 3D model allows users to understand the structure, plan upgrades, or design add-on parts (such as 3D-printed parts) in detail.

Upgraded Structure: Uses all-aluminum parts, including 4040 and 2040 T-Slot aluminum profiles, which significantly increase frame stability.

Work Area: The 3018 model has a standard working area of ​​approximately 300 x 180 mm.

Larger Slide System: The X and Y axes have been upgraded to 12 mm linear guides, which are superior to the standard Pro model's small round rails (some models may use 10 mm round rods).

High-Power Spindle Motor: Supports a 52 mm diameter motor block for a 500W spindle motor (or other motors of the same size).

Standard Components: Uses readily available stepper motors and other components, making maintenance and upgrades easy.

Simulation and Design of Add-Ons/Upgrades for the CNC 3018

Learn and Study the Basic Structure of a 3-Axis CNC Machine

Using the File to Design Fixtures or Spoilboards

CNC 3018 Pro Max 3D File Download Link:

https://grabcad.com/library/cnc-3018-pro-max-1

Tips: The default CAD file is CNC 3010 Pro Max Metal.stp (as the filename in GrabCAD).

File Formats: STEP/IGES, Rendering, SOLIDWORKS

This model is ideal for those looking to upgrade their standard CNC 3018 machine to the highest level of precision and strength!

Product Name: CNC 3018, 3018 Pro Max, 3018 Max Metal, CNC Router, Milling Machine

Drive Mechanism: 12mm Linear Guides, T8 Screw, Stepper Motor, 500W Spindle, 52mm Motor

All-Aluminum Structure, T-Slot Profile, 2040 Profile, DIY CNC, Hobby CNC

3D Technology/CAD Applications, 3D Models, Free Downloads, STEP Files, Machine Design, Maker

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Free Download! 🛠️ 3D Model of CNC Router 4030 PRO: Full Aluminum Structure with NEMA 17 Motor

  

Free Download! 🛠️ 3D Model of CNC Router 4030 PRO: Full Aluminum Structure with NEMA 17 Motor

Build Your Own CNC Machine: 40x30cm Router CAD File for DIY and Small Industry

Complete STEP/IGES Files! CNC Router 4030 PRO (16mm Spindle, T8 Screw, 500W Spindle)

The CNC Router 4030 PRO model is a detailed 3D model of a CNC router with a working area of ​​approximately 400x300mm.

This model is an excellent resource for engineers, students, or DIY enthusiasts who want to study the structure and mechanisms of a CNC machine before building it.

Strong Structure: All-aluminum construction using standard 40x40 and 40x20 V-Slot profiles for linear machine construction.

Precision Drive System:

The main axis utilizes 16mm linear bars for rigidity and precision movement.

Driven by an affordable and reliable T8 Trapezoidal Bar (T8 trapezoidal screw).

Uses an enlarged NEMA 17 motor (42 x 48 mm) for higher torque.

Spindle: Designed for mounting a 500W spindle motor.

Additional Features: Limit switches are installed on all axes, and an emergency button is included in the model, providing complete safety and control.

Working Area: Approximately 400 x 300 mm with an 80 mm working height.

Simulation and design of a CNC router for engraving wood, plastic, and other soft materials.

A project to build a 3D printer or laser cutter with a similar structural design.

Study of mechatronics and stepper motor control.

3D File Download Link for CNC Router 4030 PRO:

https://grabcad.com/library/cnc-router-4030-pro-1

Tips: The primary CAD files are CNC 3040 Pro Max Metal.stp and CNC 3040 Pro Max Metal simple.stp.

File Format: STEP/IGES, Rendering

This model provides you with a detailed look at the mechanical design of a real-world CNC machine before investing in purchasing or manufacturing parts.

Product Name: CNC Router 4030, CNC 4030 PRO, CNC Machine, Router Machine

NEMA 17 Drive Mechanism, T8 Trapezoidal Bar, 16mm Linear Bar, V-slot, 500W Spindle, DC Motor

Aluminum Structure, V-Slot Profile, DIY CNC, Linear Axis

Additional Features: Limit Switches, Emergency Button

3D Technology/CAD Applications, 3D Model, Free Download, STEP File, Machine Design, Automation

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Free Download! 🏭 3D Model of an Automatic Sorting System for Industrial Applications

 

Free Download! 🏭 3D Model of an Automatic Sorting System for Industrial Applications

Smart Factory Design: Complete Sorting System Assembly CAD File

STEP/IGES File for Automation! Includes Linear Guides, Stepper Motors, and Pneumatic Actuators

Introducing the importance of automated sorting systems in the Industry 4.0 era, which increase efficiency and reduce errors in production lines and warehouses.

This "Automatic Sorting System" model is an assembly that demonstrates the complete sorting mechanism, from guidance to actuator sorting.

Linear Guide System: Uses a standard V-slot profile with linear guides for precise movement.

Precise Drive System: Uses a NEMA 17 stepper motor driven by a Tr8 trapezoidal screw for precise position control, ideal for applications requiring high accuracy.

Pneumatic Sorting Mechanism: A compact pneumatic cylinder (Metalworks brand) equipped with a silicone suction cup is used to grip or push the workpiece during sorting.

Adaptability: The STEP/IGES model file allows designers to easily study the structure and apply it to various types of machinery, such as sorters by size, color, or type.

Design of a sorting system in a parts manufacturing plant

Building robots or tools for mechatronics and automation projects

Simulation kit for studying the design of linear motion systems and pneumatic systems

3D Automatic Sorting System file download link:

https://grabcad.com/library/automatic-sorting-system-1

Tips: The CAD file contains multiple parts. Please log in to GrabCAD to download the main assembly.

File Format: STEP/IGES, Rendering

This model is an excellent resource for those interested in designing complex automation systems using a variety of drive technologies.

Product Name: Sorting System, Sorting System, Automatic Sorter, Sorting Machine

Drive Mechanism: Linear Guide, Stepper Motor, NEMA 17, Trapezoidal Screw, Tr8 Screw, Pneumatic Cylinder

V-Slot Components, Silicone Suction Cup, Linear Motion, Metalworks

3D Technology/CAD Applications, 3D Model, Automation, Mechatronics, Industrial Design, Engineering

Common Search Terms: Free Download, Free Download, STEP File, Factory Automation, Conveyor System

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Free Download! 🤖 3D Model of Automatic Pneumatic Marking/Labeling System

  

Free Download! 🤖 3D Model of Automatic Pneumatic Marking/Labeling System

CAD File Available: Factory Marking System Kit (Including Anti-Rotation & Sensor)

Build Your Own Marking Machine! Get STEP/IGES Files for Pneumatic Marking Assembly

We recommend the "Pneumatic Marking System" model as a complete assembly for simulation and implementation in production lines requiring marking or labeling on workpieces.

This system is designed for fast and accurate in-and-out movement for stamping or placing marks.

Metalworks Cylinders: A pneumatic cylinder drives the marking/labeling head, providing fast operation and consistent pressure.

Anti-Rotation Rod System: This model features an anti-rotation rod assembly consisting of 6mm smooth rods and linear bearings to ensure the marking head is always aligned correctly.

Inductive Position Sensor: An inductive sensor is installed to precisely detect the position of the cylinder, enabling systematic control of the marking system's cycle.

Marking on packages or parts (e.g., manufacturing date, lot number)

Automated labeling systems on conveyor belts

Simulation and design of automation systems for precise position sensing

[Download link]

3D Pneumatic Marking System file download link:

https://grabcad.com/library/pneumatic-marking-system-1

Tips: The primary CAD file is Assieme_ETICHETTATURA.stp and includes accompanying rendering files (Image1.png, Image2.png, Image3.png).

File format: STEP/IGES, Rendering

Engineers and designers are encouraged to use this complete and detailed assembly model as a starting point for designing their own machinery and automation projects.

Product name: Marking System, Labeling System, Marking System, Labeling System

Key components Anti-rotation, Inductive Sensor, Linear Bearings, Pneumatic Cylinder

Automation, Pneumatic, Mechatronics, Assembly, Engineering

3D Technology/CAD Applications, 3D Models, Free Downloads, STEP Files, Factory Automation

Specific Search Terms: Marking Machine, Sensor, Anti-Rotation Rod System

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Free Download! 🔩 3D Model of Anti-Rotation System for Pneumatic Cylinders

  

Free Download! 🔩 3D Model of Anti-Rotation System for Pneumatic Cylinders

Enhanced Pneumatic Control: CAD File for Anti-Rotation Stem for Cylinders

Reduce shaft twisting! Get STEP/IGES File for Anti-Rotation System for Pneumatic Cylinder Rods

Introduction to a common problem in standard pneumatic cylinders: The piston rod/stem often rotates, preventing the ability to securely mount components requiring precise alignment.

This model is introduced as an "add-on anti-rotation system" designed to prevent the piston rod of a pneumatic cylinder from rotating during extension and contraction, enhancing stability and accuracy for automation applications.

Solve Rotation Problems: Specially designed to maintain a constant piston rod alignment throughout its stroke.

Improved Accuracy: Enables highly accurate clamping of components (such as clamps or tools) at the piston rod end. Ideal for pick-and-place or stamping applications.

Complete Assembly: This model shows all the parts required to assemble the anti-rotation system into a pneumatic cylinder body.

Standard CAD File: Includes STEP/IGES files that can be scaled or designed to fit the various sizes of pneumatic cylinders used in your plant or project.

Automation applications requiring constant device orientation (e.g., screw tightening, printing)

Pick-and-place systems in industrial robots

Simulation of complex pneumatic systems for mechatronics studies

3D Pneumatic Cylinder Stem Anti-Rotation System file download link:

https://grabcad.com/library/pneumatic-cylinder-stem-anti-rotation-system-1

Tips: Please log in to GrabCAD to access the file.

This model highlights the key to elevating conventional pneumatic cylinders to the level of performance of more expensive specialized cylinders.

Product Name Anti-Rotation System, Stem Lock, Cylinder Rod Guide, Spindle Protection System

Pneumatic Mechanism, Cylinder, Actuator, Automation, Pneumatic, Cylinder

3D Technology/CAD Applications, 3D Model, Assembly, Industrial Automation, Mechatronics, Engineering

Common Search Terms: Free Download, Free Download, STEP File, Factory Automation, Precision

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Free Download! ⚙️ 3D Model of a Dual Motor Shaft Drive System for High-Torque Cars/Robots

 

Free Download! ⚙️ 3D Model of a Dual Motor Shaft Drive System for High-Torque Cars/Robots

Increase Your Drive Power: High-Resolution Dual Motor Shaft Drive System Assembly CAD File

Robotics/EV Design: Get the STEP/IGES Dual Motor Shaft Drive System Model

Introduces the challenges of designing drive systems that require high torque or stability with dual shafts, such as in large robots, RC cars, or small electric vehicles.

This model is introduced as a "ready-to-use dual shaft drive system," designed to efficiently combine the power of two motors.

Dual Motor Drive System: The assembly model demonstrates the combination of two motors to increase torque and reduce the load on each motor.

Shaft Drive: This model emphasizes power transmission via shafts and may incorporate gears or timing belts to reduce revolutions and transmit power to the main drive shaft.

Design Flexibility: STEP/IGES model files allow engineers and designers to adapt them to other motors of similar size or quickly adjust gear ratios.

Ideal for Heavy-Duty Applications: A great starting point for designing drive systems that require durability and high efficiency in robotics and mechatronics.

Mobile Robotics Project

Powertrain System for Small Vehicles (Mini EV/RC Car)

Drivetrain Design Simulation Kit

3D Dual Motor Shaft Drive System Download Link:

https://grabcad.com/library/dual-motor-shaft-drive-system-1

Tips: The file is in STEP format. Please log in to GrabCAD to download.

This complete assembly model will save you significant time designing complex mechanical systems.

Product Name: Dual Motor Drive, Shaft Drive, Dual Drive System, Drivetrain, Power Transmission

Motor Drive Mechanism, Dual Shaft, Gear System, Timing Belt, Drive Shaft, High Torque

3D Technology/CAD Applications, 3D Model, Assembly, Robotics, Mechatronics, CNC, Engineering, EV

Common Search Terms: Free Download, Free Download, STEP File, Mechanical Design, High Power

 

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Free Download! 🧪 3D Test Tube Holder Model: Standard Test Tube Holder for Chemistry Labs

  

Free Download! 🧪 3D Test Tube Holder Model: Standard Test Tube Holder for Chemistry Labs

3D Print for Lab Use! Test Tube Holder CAD File for Experimental Safety

DIY Lab Equipment: Get High-Quality STEP/IGES Test Tube Clamp Files

Introduces the importance of Test Tube Holders in chemistry and biology laboratories, especially when working with hot or hazardous chemicals.

Points out that test tube holders are an indispensable tool for maintaining personal safety.

This 3D model is recommended as a "Standard Test Tube Holder" for immediate use in teaching or small labs.

Essential Lab Tool: Designed to fit standard test tube holders (usually wooden or spring-loaded metal) for a secure grip.

Enhanced Safety: Allows test tubes to be moved while reacting or when exposed to high heat without direct contact.

Standard CAD File Format: Provides STEP/IGES files that can be customized in size and material for 3D printing to fit the various test tube sizes in your lab.

Ideal for Education: This assembly model can be used as a learning resource for students in science and engineering.

Click the link below to go to GrabCAD.

Download the .STEP file to open it in a CAD program.

Use this file for rendering, mechanical simulation, or 3D printing of parts for real use.

https://grabcad.com/library/test-tube-holder-for-chemistry-laboratory-1

Tip: Please log in to GrabCAD to access the file.

Invite students, teachers, and designers to use this model to enhance the accuracy and safety of your lab work.

Product Name: Test Tube Holder, Test Tube Clamp, Lab Equipment

Application: Chemistry, Laboratory, Chemistry, Biology, Science, Educational, Safety

3D CAD Technology, 3D Model, 3D Printing, STL File, STEP File, GrabCAD

Typical Search Terms: Free Download, Lab Equipment, Educational Equipment

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Free Download! 🏭 3D Conveyor Belt Model for Automation and Education

Free Download! 🏭 3D Conveyor Belt Model for Automation and Education

Create your own automation system! 200mm Conveyor Belt CAD File with JGB37-520 Gear Motor

3D Print Now! Basic Conveyor Belt Model (GT2/T-Slot 20x20) for Designers

Introduces the important role of conveyors in industrial automation and product sorting.

This model is recommended as a "complete basic conveyor belt kit," specifically designed for education, experimentation, or integration into small automation projects.

Complete Assembly Kit: This model includes all the key components needed for a functional conveyor belt:

Structure: Uses readily available 20x20 T-Slot Profiles.

Drive System: Uses GT2 belts and JGB37-520 gear motors for optimal torque.

Dimensions: Belt width 200mm and belt length 900mm (specify other sizes if multiple models are available). Configuration)

Ready for 3D Printing: The model includes parts designed for 3D printing (Parts for 3D Printing).

Standard CAD file: STEP file (.STP/.STEP) allows for free scaling and editing of the design in leading CAD programs.

Small Factory Automation

Product Sorting/Sorting Projects in the Laboratory

Robotics and Mechanical Engineering Teaching Resources

3D Simple Conveyor Belt (200mm/50mm) Download Link:

https://grabcad.com/library/simple-conveyor-belt-width-200mm-50mm-1

Tips: The file is in STEP format. Please log in to GrabCAD to download.

This model is an excellent resource for those looking to quickly and accurately create conveyor systems.

Product Name: Conveyor Belt, Belt Conveyor, Simple Conveyor

T-Slot Motion System, 20x20, GT2, Gear Motor, JGB37-520

3D Technology/CAD Applications, 3D Model, Assembly, 3D Printing, Automation, Robotics, Industrial Design, Engineering

Common Search Terms: Free Download, Free Download, STEP File, Factory Automation

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Free Download! ⚙️ 3D Linear Guide Model with GT2 Belt and JGB37-52 Motor (for CNC/3D Printers)

  

Free Download! ⚙️ 3D Linear Guide Model with GT2 Belt and JGB37-52 Motor (for CNC/3D Printers)

Complete CAD File: Simple Linear Guide (V-Slot 2040) with GT2 Belt Drive System

Easier Machine Automation Design! 3D Model of GT2/V-Slot 2040 Linear Drive Unit

Introduction to the importance of linear guides (linear slides) in high-precision motion control applications such as CNC, 3D printers, or laser engraving machines.

This model is recommended as a "complete linear drive unit ready for assembly design," saving time on basic part creation.

Complete and Ready to Use: This assembly model includes all the main components of the slideway system, including:

V-Slot 2040: Main Structure (Profile)

GT2 Timing Belt Drive: GT2 belt drive and 40-tooth pulley

DC Motor: A JGB37-52 DC motor (model specified)

Limit Switches: Mechanical limit switches are installed on both sides (for reference of the home position)

Standard CAD File Format: Provides a STEP file (.STP/.STEP), a universal file format that can be imported into any CAD program (SolidWorks, Fusion 360, Inventor, etc.)

Ideal for Simulation: Ideal for part compatibility checks and machine structure design.

Download link for the 3D Simple Linear Guide with GT2 Timing Belt Drive:

https://grabcad.com/library/simple-linear-guide-with-gt2-timing-belt-drive-1

Tip: Please log in to GrabCAD to access the file (.stp).

This model is the best starting point for designing your next automation project.

Feel free to use and customize it to your specific needs.

Linear Guide Motion System, Linear Motion, Linear Slide, V-Slot 2040, Slider, Actuator

GT2 Drive Mechanism, Timing Belt, Belt, Pulley, Pulley, Belt Drive

JGB37-52 Component, DC Motor, Limit Switch, Motor, Mechanical Component

3D Technology/CAD Applications, 3D Model, Assembly, CNC, 3D Printer, Robotics, Automation, GrabCAD

Typical Search Terms: Free Download, Free Download, STEP File, V-Slot

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Free Download! 🛡️ TB6600 Stepper Motor Driver Case: With Slot for Arduino Uno (3D Printing, No Support Required)

  

Free Download! 🛡️ TB6600 Stepper Motor Driver Case: With Slot for Arduino Uno (3D Printing, No Support Required)

Protect Driver and Board! Get STL files for the TB6600/Arduino Uno Case for CNC and Robotics.

The Awesome TB6600 Enclosure: All-in-One Case for Stepper Driver and Test Board

Free Download! 🛡️ TB6600 Stepper Motor Driver Case: With Slot for Arduino Uno (3D Printing, No Support Required)

Protect Driver and Board! Get STL files for the TB6600/Arduino Uno case for CNC and robotics.

The awesome TB6600 Enclosure: A one-stop solution for stepper drivers and test boards.

Dual Functionality: (Key selling point) Not only does it include a TB6600 enclosure, it also has a slot for an Arduino Uno R3, allowing for convenient stepper motor testing in one case.

Easy to Print (No Support): The model is designed to be 3D printed without a support (specified by GrabCAD), saving time and materials.

Shielding and Cooling: Protects the device from the external environment and may include vents to help manage heat. (Assuming it's a Driver Case)

File Formats: STEP/IGES and STL files (STL is a print-ready file)

Click the link below to go to GrabCAD (login required)

Download the .STL or .STEP file

Import the file into Slicer and set up 3D printing

Assemble the TB6600 board and Arduino Uno (if applicable) into the case

3D File Download Link for the TB6600 Stepper Motor Driver Enclosure:

https://grabcad.com/library/tb6600-stepper-motor-driver-enclosure-1

This case will make your robotics and CNC projects look more professional and secure.

Product Name: TB6600, Stepper Motor Driver, Enclosure, TB6600 Case, Arduino Uno R3, CNC Case

3D Printing Technology, 3D Printing, STL File, STEP File, 3D Model, GrabCAD, No Support

Applications: Robotics, Robots, CNC, 3D Printer, Motor Control, DIY, Electronics Protection

Common Search Terms: Free Download, Free Download, Printable File, Driver Enclosure

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