2DOF two degrees of Freedom Mechanical arm finger clamp with servo motor DIY

2DOF Mechanical Arm Finger Clamp with Servo Motor DIY Kit

This 2DOF Mechanical Arm Finger Clamp is designed for makers who want a reliable and flexible robotic arm gripper for DIY robotics, automation experiments, and training projects. Its aluminium construction keeps the structure lightweight while providing the strength needed for precise handling. With servo-powered movement, the design allows the robotic claws to grip, rotate, and place objects smoothly, making it ideal for demonstrations and prototyping. The included servo mechanism also ensures that the robotic clamp operates consistently when used with controllers such as Arduino, Raspberry Pi, or other robotics kits. Because of its durable setup, this robotic arm gripper is suitable for students, developers, and hobbyists working on mechanical and automation concepts.

Note:

This DIY kit includes all required parts and arrives unassembled. Users can easily integrate the robotic arm gripper into robotic platforms for academic, research, or hobby development.

Technical Details

• Actuation Mechanism: Servo-powered finger clamp
• Degrees of Freedom: 2DOF (Grip + Rotation)
• Recommended Payload: Up to 500 g
• Servo Control: Standard PWM signal
• Controller Support: Arduino / Robotics Controllers
• Assembly: DIY modular assembly required

Physical Attributes

• Material: Aluminium Alloy
• Base Length: 235 mm
• Clamp Height: 56 mm
• Clamp Width: 150 mm (fully open)
• Mounting Plate Thickness: 3 mm
• Mounting Hole Diameter: 14 mm
• Color: Black

Features

• Durable build suitable for a stable robotic arm gripper
• Smooth gripping action using servo-driven robotic claws
• Easy installation thanks to simple mechanical design
• Compatible with multiple platforms using a strong robotic clamp
• Great for prototyping and educational robotics

Applications

• Pick-and-place demos using a robotic arm gripper
• STEM training with servo-controlled robotic claws
• Automation and mechanical testing with a compact robotic clamp
• DIY robotics development
• Research and prototype building

Package Includes

• 1 × Parallel-Jaw Servo Gripper Assembly
• 1 × Large U-Bracket
• 1 × Multi-Functional Bracket
• 1 × L-Bracket
• 2 × Servo Motors
• 1 × Servo Disc Adapter
• 1 × Set of Screws, Nuts & Bolts