
Equipped with two Dex3-1 force-controlled three-finger dexterous hands (without tactile sensor).
Dexterous hands have 7 degrees of freedom per hand (thumb 3, index finger 2, middle finger 2).
Degree of Freedom(Total Joints): 40
Degrees of Freedom per leg: 6
Degrees of Freedom for waist: 2
Degrees of Freedom per arm: 5
Degrees of Freedom per Head: 2
Maximum single arm payload: 2kg
Calf + Thigh Length: 0.675m
Single arm length: approximately 0.435m
Extreme Joint Motion Range:
Waist: Y ±150°, R ±30°
Knee: -10° to +148°
Hip: Y ±157°, P -168° to +146°, R -60° to +100°
Hollow Joints with Internal Cable Routing: Yes
Joint Encoders: Dual + Single
Cooling System: Localized Air Cooling
Power Supply: Lithium Battery
Base Computing Power: 8-core High-Performance CPU
Speaker and Microphone Array Standard
Wi-Fi 6, Bluetooth 5.2: Yes
Perception Sensor: Anthropomorphic binocular camera
Charger (1), Smart Battery (Quick Release) (1)
Handheld Remote Control (1)
Battery Life: Approximately 1 hour
Smart OTA Upgrade: Supported
Secondary Development: Yes
Built-in computing power upgraded to 100 Tops expansion dock, enabling secondary development and including AI algorithm support.
Supports high- and low-level secondary development, provides robot models and simulation interfaces, and supports simulation environments such as Isaac SIM.
Provides excellent technical support, comprehensive development manuals, and ecosystem support
Included Accessories:
1. Remote Control
2. Battery Charger
3. Robot Transport Case
Protective bracket not included by default
| BRAND | UNITREE ROBOTICS |
|---|---|
| MODEL | EDU PRO A |
| PART # | R1 EDU U3 |
| HEIGHT | 1210 mm |
| WIDTH | 357 mm |
| DEPTH | 190 mm |
| WEIGHT | Approx. 25 kg |
| TOTAL DEGREES OF FREEDOM (DOF) | 40 |


