Gripper Robot Mechanical Arm 3DOF Claws + Servo Motors MG995

Gripper Robot Mechanical Arm 3DOF Claws + Servo Motors MG995 is a high-precision robotic arm designed for motion control, engineering education, mechanical training, and automation experiments. This complete kit includes a durable mechanical claw and a full set of servo motors, including high-torque MG995 metal-gear servos that ensure smooth, powerful, and accurate movement across all joints. The kit is new and rare, making it an excellent choice for students, hobbyists, and professionals who need a reliable robotic arm for practical applications and advanced learning.

The arm offers 3 Degrees of Freedom (3DOF), allowing users to explore rotational motion, lifting actions, and gripping tasks. The structure is made of sturdy acrylic / high-strength plastic, ensuring lightweight operation while maintaining stability. The mechanical claw provides firm grip performance suitable for small objects, enabling the arm to be used in automation simulations, pick-and-place tasks, and educational robotics systems.

Key Features

• Full robotic arm design with 3DOF motion capabilities.

• Includes MG995 metal-gear servo motors for stable and accurate operation.

• Mechanical claw (gripper) driven by dedicated servo motor.

• Strong acrylic / reinforced plastic structure (NO aluminum).

• Fully compatible with Arduino, ESP32, Raspberry Pi, and PWM servo controllers.

• Ideal for robotics training, automation experiments, and mechanical design studies.

• New and rare model with excellent build quality.

Applications

• Robotics and STEM education.

• Mechanical and automation training labs.

• Pick-and-place style prototypes.

• DIY robotics and personal research projects.

• University engineering projects and demonstrations.

Advantages

• High-torque MG995 motors for lifting and stable rotation.

• Lightweight acrylic structure for faster, smoother movement.

• Easy assembly with pre-cut plastic parts and standard screws.

• Flexible design suitable for coding, motion control, and sensor integration.

Data Sheet

Mechanical Specifications

• Structure Material: Acrylic / high-strength plastic (not aluminum)

• Motion Capability: 3 Degrees of Freedom (3DOF)

• Gripper Type: Mechanical claw with servo actuation

• Rotation Range: Standard 0–180 degrees (servo-limited)

Servo Motor Specifications

MG995 Servo Motor

• Voltage: 4.8–7.2 V

• Stall Torque: 9–13 kg·cm

• Speed: 0.20 s/60°

• Gear Type: Metal gears

• Signal Type: PWM control

• Suitable For: Base, shoulder, elbow joints

Gripper Servo (MG995 or SG90 depending on version)

• Voltage: 4.8–6.0 V

• Speed: 0.10–0.12 s/60°

• Application: Precise claw opening/closing

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.

Gripper Robot Mechanical Arm 3DOF Claws + servo motors MG995

Gripper Robot Mechanical Arm 3DOF Claws + servo motors MG995 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.