Description
- Tinkerkit Braccio Robot by Arduino
- 6-axis Arduino-controlled robotic arm kit with servo-driven joints
- Powered by 6 servo motors: 2x SR 311 and 4x SR 431
- Up to 80 cm operating reach with 400 g maximum load capacity
- Open-source hardware with Arduino-compatible Braccio shield included
- Supports camera, solar panel, and custom end-effector attachments
- Complete assembly kit: 21 plastic parts, screws, springs, power supply, and screwdriver
The Tinkerkit Braccio Robot is a fully assembled robotic arm kit developed by Arduino, designed to be controlled through any compatible Arduino board. Built around a 6-axis structure, the arm covers a broad range of motion across rotation, extension, and wrist articulation, making it capable of picking up and repositioning objects in a defined workspace. Each joint is driven by servo motors with metal gears and dual-bearing support, providing reliable torque and precise positional control. The kit is well-suited for desktop robotics applications, educational projects, and entry-level automation prototyping.
As an open-source robotics platform, the Braccio is designed to integrate directly with the Arduino ecosystem through its included servo shield, allowing users to program motion sequences using the Arduino IDE without additional hardware. The arm can be configured to accept peripheral attachments such as cameras or solar panels at its end effector, broadening its range of practical and experimental applications. Its modular construction and compatibility with standard Arduino libraries make it accessible for students, educators, and hobbyist developers looking to explore servo-based robotics. Whether deployed in a classroom, a maker lab, or a personal workbench, the Braccio provides a structured entry point into physical computing and robotic arm control.
Genuine products with manufacturer-approved warranty coverage.
Customs, inspection, and prep handled locally before shipment.
Sales, support, and returns managed by one team.
Docs, tutorials, and community answers to move faster.
The Braccio delivers precise multi-axis control, a robust servo-driven structure, and seamless Arduino integration — all in a modular kit format ready for immediate assembly and programming.

Builds in multiple configurations from 21 plastic parts, allowing custom arm geometry for different task requirements.

Metal-gear servos with dual-bearing support deliver reliable torque and 180-degree rotation across all six joints.

The Arduino-compatible servo shield connects all motors directly to your Arduino board with no additional wiring required.
Model: T050000
| • | Tinkerkit Braccio Robot Arm (assembly kit) |
| • | Plastic Parts (21 pc) |
| • | Screws (63 pc) |
| • | Flat Washer (16 pc) |
| • | Hexagon Nut (7 pc) |
| • | Springs (2 pc) |
| • | SpringRC SR 311 Servo Motor (2 pc) |
| • | SpringRC SR 431 Servo Motor (4 pc) |
| • | Arduino-Compatible Braccio Shield |
| • | Power Supply 5V 4A |
| • | Phillips Screwdriver |
| • | Spiral Cable Protection Wrap |
Arduino board not included. Package contents based on manufacturer specifications.
Model: T050000
| • | 52 cm |
| • | 80 cm |
Values shown are from the manufacturer's reference. Fully assembled configuration.
Model: T050000
Model: T050000
The Braccio arm went together very cleanly and fast with no surprises. I has afraid that its size would make it unstable but it is very solid and stable. The coding provided made getting the arm to things very easy and fast with limited lines of code, a bonus. It is also very accurate for its size, in one routine it returned the ball to the exact location every time +-2mm. Thanks
Le bras de Braccio est allé très rapidement et proprement sans surprises. Je crains que sa taille ne le rende instable, mais il est très solide et stable. Le codage fourni rendait le passage au bras très facile et rapide avec des lignes de code limitées, un bonus. Il est également très précis pour sa taille. En une routine, il a renvoyé la balle à l'emplacement exact à chaque fois + -2mm. Merci
Le bras du robot a une excellente qualité de construction. La taille est également assez grande, ce qui est génial.
The robot arm went together quickly, the illustrated instruction sheet was most helpful. Though the screws provided seem a bit short for joining the middle and upper arm halves, the completed structure feels fairly solid. The arm operates very well, but I'm hearing a lot of noise from the servos. Not sure if this is a problem. Servo noises from a previous make/model of arm I built indicated the servos were trying to operate outside of their range, or were overloaded, resulting in excessive heat and servo damage. So far this doesn't seem to be the case with this product. The robot arm is very stable throughout it's range of motion, with no excessive jerking or wobble. The provided shield works well with my Arduino Mega 2560 (clone) board. The Arduino / Braccio library greatly simplifies the programming and eliminates many lines of code. This is a great little product for the price and Robot Shop's price for it was the best I could find.
I was concerned with jitteryness and ease of use and strength. But I was impressed at the cost/quality ratio. It's a solid little arm that has the libraries built in and works great. The only things I dislike are: 1) If you feed the script anything other than a perfect value in the Bracio's range... (lets say you fed it a negative angle or "140a" instead of "140") Then the arm "dances" and will bump itself into things and wreak havoc on your work area or those poor servos. 2) Calibration is an entirely manual process. I couldn't figure out how to open the library to "calibrate" the arm by moving the range from "0 - 180" to "-5 to 175" for example. The only recourse seemed to be to limit your motion from 0-175 and lose 5 degrees. (or try your hand and manually straightening the arm out which is a pain). Still even with these quirks, the arm is a 5/5 given how little effort it takes to get up and going.
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
European consumers exercising their statutory Right of Withdrawal are subject to different conditions. See the Statutory Right of Withdrawal.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
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- Clearance Items * — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
* European consumers retain their statutory Right of Withdrawal on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Withdrawal, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorization (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
- Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".