Feature
The assembled version comes pre-installed with professional equipment, making it truly ready to use right out of the box. It also includes a free 32×32mm USB camera to help you start developing LeRobot AI right away.
What's news:
- Wiring optimization: Compared to SO-ARM100, SO-ARM101 features improved wiring that prevents disconnection issues previously seen at joint 3. The new wiring design also no longer limits the range of motion of the joints.
- Different gear ratios for the leader arm: The leader arm now uses motors with optimized gear ratios, improving performance and eliminating the need for external gearboxes.
- New functionality support: The leader arm can now follow the follower arm in real-time, which is crucial for the upcoming reinforcement learning (RL) policy, where a human can intervene and correct the robot’s actions.
Features of SO-ARM 101 Sereies:
- Open-source and low-cost: It is an open-source, low-cost robotic arm solution from TheRobotStudio.
- Integration with LeRobot: Designed for integration with LeRobot platform which offers PyTorch models, datasets and tools for reinforcement learning and imitation learning for real-world robotics applications (including data collection, simulation, training and deployment).
- Abundant learning resources: Provides comprehensive open-source learning resources like assembly and calibration guides, and tutorials for testing, data collection, training and deployment to assist users in quickly getting started and developing robotic applications.
- Compatible with Nvidia: Deploy this arm kit with reComputer Mini J4012 Orin NX 16 GB.
/i
- Leader Arm: 12x (7.4V) 1:345 gear ratio motors for all joints
- Follower Arm: Same as SO-ARM100
- Power Supply: 5.5mm*2.1mm DC 5V3A
- Angle Sensor: 12-bit magnetic encoder
- Leader Arm: 12x (12V) 1:345 gear ratio motors for all joints
- Follower Arm: Same as SO-ARM100
- Power Supply: 5.5mm*2.1mm DC 12V2A
- Angle Sensor: 12-bit magnetic encoder
- Leader Arm: 1x (7.4V) 1:345 gear ratio motor for No.2 joint
- Leader Arm: 2x (7.4V) 1:191 gear ratio motors for No.1 and No.3 joints
- Leader Arm: 3x (7.4V) 1:147 gear ratio motors for No.4, No.5 joints and the No.6 gripper
- Follower Arm: Same as SO-ARM100
- Power Supply: 5.5mm*2.1mm DC 5V3A
- Angle Sensor: 12-bit magnetic encoder
- Leader Arm: 1x (7.4V) 1:345 gear ratio motor for No.2 joint
- Leader Arm: 2x (7.4V) 1:191 gear ratio motors for No.1 and No.3 joints
- Leader Arm: 3x (7.4V) 1:147 gear ratio motors for No.4, No.5 joints and the No.6 gripper
- Follower Arm: Same as SO-ARM100
- Power Supply For Follower Arm: 5.5mm*2.1mm DC 12V2A
- Power Supply For Leader Arm: 5.5mm*2.1mm DC 5V3A
- Angle Sensor: 12-bit magnetic encoder
- Recommended Operating Temperature Range: 0℃~40℃
- Communication Method: UART
- Control Method: PC
Disclaimer:
- Seeed Studio only provides the hardware required for LeRobot.
- For SO-ARM10x hardware , please refer to: TheRoboStudio for synchronized updates.
- For software and tutorials, please follow: Huggingface/Lerobot.
- Please promptly report the issue to the LeRobot platform or the LeRobot Discord channel.
Hardware Overview:

Application:
Imitation learning and Reinforcement learning
The LeRobot framework is compatible with the SO-ARM10x robotic arm. It provides complete data collection, training, and deployment for teaching the robotic arm, and also has a comprehensive simulation platform. On the Nvidia Jetson edge device, it's easy and quick to train a customized robotic arm to complete grasping and placing tasks. For detailed tutorials, please refer to: LeRobot - NVIDIA Jetson AI Lab
Documents
Certification:
- HSCODE: 9023009000
- USHSCODE: 9023000000
- UPC
- EUHSCODE: 9023001000
- COO: CHINA
Package Includes:
- 1 x Assembled Black Leader Arm
- 1 x Assembled White Leader Arm
- 1 x 32*32mm USB Camera
- 2 x Servo Driver Board for LeRobot
- 1 x 5V Power Supply Cable (Multiple head)
- 1 x 12V Power Supply Cable (Multiple head).
- 2 x USB-C Cable
- 2 x DC Power Pigtail Cable
- 1 x Screwdriver
- 4 x Clamp
- 1 x Mouse mat
Seeed Studio SO-ARM101 Low-Cost AI Arm Servo Motor Kit Pro for LeRobot (Assembled Version) - 100046482
- Brand:: Seeed Studio
- Product Code: :Seeed-SO-ARM101-LeRobot
- Reward Points: :412
- Availability: :In Stock
-
रo 42,073.47
- Price in reward points: 42073
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