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Full Set DIY 2DOF Robot Arm Manipulator Claw+2pcs Servo Brackets(Not Assembly) Kit

Full Set DIY 2DOF Robot Arm Manipulator Claw+2pcs Servo Brackets(Not Assembly) Kit

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ComponentSpecification
MaterialHigh-Quality Aluminum Alloy
Degrees of Freedom2-DOF (Grip + Tilt)
Max Claw Opening54mm - 55mm
Claw Total Length~108mm - 110mm (Closed)
Claw Total Width~94mm - 98mm (Open)
Weight Capacity~300g to 500g
Servo CompatibilityMG995, MG996R, SG5010 (Standard Size)
Total Weight~112g - 120g (Mechanical parts only)
Price
₹ 1,521.19 ₹ 1,521.19
(Tax included)

Product Description The Full Set DIY 2DOF Robot Arm Manipulator Claw is a robust, all-metal mechanical structure designed for precision robotics. Constructed from matte-coated aluminum alloy, this kit provides a stable platform for building a functional pick-and-place robot. It features a dual-axis movement system that allows for both gripping actions and vertical tilting, making it an essential component for STEM education, automation research, and advanced DIY prototyping.

Key Features

  • Full Aluminum Construction: Built with lightweight yet high-strength aluminum for maximum durability and a professional matte finish.


  • Dual Degrees of Freedom: Offers two axes of motion—one for opening and closing the claw and another for arm tilting.


  • High Payload Support: Capable of lifting and moving objects weighing between 300g and 500g, depending on the servos used.

  • Modular Bracket System: Includes multi-functional and U-type brackets that can be adapted for humanoid robots, bipedal walkers, or stationary arm setups.


  • Sensor Integration: The bracket design is pre-drilled, allowing for the easy mounting of cameras, ultrasonic sensors, or IR modules for autonomous operation.

Technical Details

  • Universal Servo Mounts: Specifically designed to fit standard-sized servos like the MG995 or MG996R.

  • Smooth Operation: Includes a high-quality ball bearing for the main joint to ensure low-friction movement and long-term reliability.

  • Compact Footprint: Ideal for small-scale automation projects where space is limited but strength is required.

Prototyping and Engineering Tips from Robogears

  • Servo Choice: For most applications, use MG996R high-torque servos. The plastic-gear versions (like some standard SG5010s) may strip under the weight of the metal claw and the objects it carries.

  • Current Draw: These large servos can draw significant current (up to 2A at stall). Ensure your power supply (like a 7.4V Li-ion pack) is separate from your microcontroller's power to prevent brownouts.

  • Assembly Alignment: When assembling the claw, ensure the servo is centered (at 90 degrees) before attaching the gear teeth to the claw mechanism to ensure the maximum 54mm opening range.

  • Loctite Usage: Since the arm involves moving metal parts, applying a tiny amount of thread-locker (Loctite) to the assembly screws will prevent them from vibrating loose during repeated use.

Package Includes

  • 1 x Aluminum Manipulator Claw

  • 1 x Multi-functional Servo Bracket

  • 1 x Long U-type Servo Bracket

  • 1 x Ball Bearing & Accessories Set

  • 1 x Complete Screw/Nut Hardware Pack

  • Note: This version does not include servo motors.

Disclaimer Images are for reference; the color (typically Silver or Black) will be shipped based on current stock availability. ELECTRONICS NOT INCLUDED: Servos and controllers must be purchased separately.