Robot Arm 3 DOF Degrees Of Freedom Complete

Robot Arm 3 DOF Degrees Of Freedom Complete is a fully assembled mechanical robotic arm kit designed for precision motion control, educational training, automation research, and advanced robotics projects. This complete set includes a total of five servo motors: four MG995 high-torque metal-gear servos and one SG90 micro servo dedicated to the gripper. The combination of strong structural components and reliable servos makes this kit a new and rare solution for robotics enthusiasts who require both durability and smooth operation.

This robotic arm offers three primary degrees of freedom, enabling it to perform a wide range of movements across different axes. Whether used in schools, universities, workshops, or research labs, the system provides an ideal foundation for learning about kinematics, automated control, and mechatronic design. Because it comes with all essential mechanical parts and servo motors pre-matched, users can focus directly on programming, testing, and integration with microcontrollers such as Arduino, ESP32, or Raspberry Pi.

Key Features

• Complete robotic arm kit with 3 Degrees of Freedom (3 DOF).

• Includes 3 × MG995 metal-gear high-torque servo motors.

• Includes 1 × MG996 metal-gear high-torque servo motors.

• Includes 1 × SG92R micro servo for the gripper mechanism.

• Smooth and stable movement suitable for precise control tasks.

• Ideal for robotics education, prototyping, and automation experiments.

• New and rare high-quality kit with excellent performance.

• Compatible with multiple control platforms and PWM drivers.

Applications

• Robotics education and STEM learning.

• Automation simulations and pick-and-place systems.

• Mechanical engineering training projects.

• DIY robotics development.

• Research and prototype design in universities and labs.

Advantages

• Strong torque capability for lifting lightweight payloads.

• Easy to assemble and integrate with servo driver boards.

• Perfect for beginners and professionals seeking a stable robotic platform.

• Supports a wide range of motion scenarios due to its 3 DOF design.

Data Sheet

Mechanical Specifications

• Structure Type: 3 DOF robotic arm

• Materials: Aluminum or reinforced ABS (varies by version)

• Gripper Type: SG90-driven open/close mechanism

• Rotation Range: Servo-limited 0–180 degrees

Servo Motor Specifications

MG995 Servo Motor (×4)

• Operating Voltage: 4.8–7.2 V

• Stall Torque: 9–13 kg·cm

• Speed: 0.20 s/60°

• Gear Type: Metal

• Control: PWM

SG90 Servo Motor (×1)

• Operating Voltage: 4.8–6.0 V

• Torque: 1.8 kg·cm

• Speed: 0.12 s/60°

• Gear Type: Nylon

• Ideal for gripper actuation

Handling & Safety

Always confirm rated voltage and current before wiring the robot arm kit into a circuit. Avoid touching live terminals, and keep it away from moisture and static discharge during handling. These steps protect the part and keep you safe.

Why Choose This Robot Arm Kit

First, it is a widely used part in electronics workshops and the maker community, so documentation and wiring references are easy to find. Second, the rated values are clearly specified, so you can match it to your project with confidence. Third, our team checks basic function before it ships. So, you avoid guesswork when you order. As a result, this is a dependable choice for repair, prototyping or finishing a project.

Wiring Tips

Before final assembly, test the part on a bench supply if you are unsure of the wiring. Therefore, you avoid damaging your main circuit during first power-up. Also, keep connections short and secure to reduce noise and contact issues. In addition, label each wire during assembly so future troubleshooting is easier. As a result, your project stays reliable and easy to maintain.

Good to Know

A well-matched robot arm kit saves time on debugging later. Therefore, double-check the rated voltage and current against your other components before wiring everything together. Also, keep the original packaging until you have tested the part, since this makes any exchange easier if something is not right. In addition, bookmark the manufacturer’s documentation for quick reference during your build. As a result, your project moves forward with fewer surprises.

Robot Arm 3 DOF Degrees Of Freedom Complete

Robot Arm 3 DOF Degrees Of Freedom Complete طقم ذراع روبوت مخصص لـ بناء مشروع ذراع روبوت مفصلي.

الاستخدامات

• مشاريع الروبوتات التعليمية
• بناء آليات الالتقاط والوضع
• مشاريع الذراع المتحكم فيها بالسيرفو والأردوينو
• أطقم التعلم العلمي

ملاحظات الأمان

تأكد دايمًا من الجهد والتيار المقنن قبل توصيل طقم ذراع روبوت في الدائرة. تجنب لمس الأطراف وهي شغالة، وخليه بعيد عن الرطوبة والشحنات الساكنة أثناء التعامل معاه. هذه الخطوات بتحمي القطعة وتحافظ على سلامتك.

ليه تختار طقم ذراع روبوت ده

أولاً، قطعة مستخدمة بشكل واسع في ورش الإلكترونيات ومجتمع الصناع، فتلاقي شروحات ومراجع توصيل بسهولة. ثانيًا، القيم المقننة موضحة بدقة، فتقدر تطابقها مع مشروعك بثقة. ثالثًا، بنتأكد من الوظيفة الأساسية قبل الشحن. فهو اختيار موثوق للإصلاح أو التجربة أو إنهاء مشروعك.

تقدر تستعرض باقي الموديولات الإلكترونية والإكسسوارات عندنا لمشروعك القادم.