---
title: "SO-101-compatible AI robot arm kit"
url: https://roboticgen3d.com/marketplace/so-101-robot-arm-kit
updated: 2026-10-20
---

Robotics

# SO-101-compatible AI robot arm kit

The open AI robot arm for imitation learning.

Rs. 6,080

Pay by card or bank transfer after checkout. We print once it is paid.

Colour Black

White

Black

Blue

Yellow

Material

PLA

ABS

PETG

111 × 253 × 319 mm

Size

A kit of 10 parts, printed together at the designed size so every part fits.

1

[Ask about it on WhatsApp](https://wa.me/94767998245?text=Hello%20RoboticGen%2C%20I%27d%20like%20to%20order%20this%20marketplace%20print.%0AProduct%3A%20SO-101-compatible%20AI%20robot%20arm%20kit%0AColour%20and%20material%3A%20Black%20PLA%0ASize%3A%20111%20%C3%97%20253%20%C3%97%20319%20mm%20(100%25)%0AQuantity%3A%201%0APrice%3A%20Rs.%206%2C080)

## About this design

The printed parts of an SO-101 follower arm, the open-source arm used for AI imitation learning with Hugging Face LeRobot. It takes six Feetech STS3215 servos and a driver board, which are not included.

- Standard size 111 × 253 × 319 mm
- 10 printed parts
- For 6 Feetech STS3215 servos
- SO-101-compatible, from TheRobotStudio's open design

Design by TheRobotStudio, shared under [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0). [See the original design](https://github.com/TheRobotStudio/SO-ARM100). Printed to order by RoboticGen.

Print time

About 9 h 17 min each

Weight

About 281 g each

Layer height

0.20 mm

Infill

15%

## More from the marketplace

- [**Palm-size quadruped robot kit**Rs. 2,170](https://roboticgen3d.com/marketplace/palm-size-quadruped-robot-kit)
- [**Micro-servo hexapod robot kit**Rs. 3,290](https://roboticgen3d.com/marketplace/micro-hexapod-robot-kit)
- [**Biped walking robot kit**Rs. 2,340](https://roboticgen3d.com/marketplace/biped-walking-robot-kit)