Dex1-1 Gripper Ultimate Version for Unitree G1
- Designed for Unitree G1 – Ultimate version Dex1-1 robotic gripper built for advanced manipulation and seamless integration with the Unitree G1 humanoid robot.
- Dual Vision System – Includes an RGB camera (160° FOV) and an Intel RealSense D405 depth camera for enhanced visual perception and depth sensing.
- Dedicated Camera Mounts – Supplied with dedicated brackets for both the RGB camera and D405 depth camera for secure installation.
- Complete Installation Kit – Includes a 485 to USB adapter board, cables, and essential accessories for quick setup and operation.
- Supports Secondary Development – Provides robot development interfaces for AI, machine vision, autonomous manipulation, and custom robotics applications.
- Built for Intelligent Robotics – Ideal for research, automation, computer vision, object recognition, and precision robotic grasping.
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
Unitree Dex1-1 Gripper — Ultimate
Professional and refined — designed specifically for embodied AI applications. Extra-large stroke, powerful force, and ultimate control.
Extra-Large Stroke, Powerful Force, Ultimate Control
The Unitree Dex1-1 Gripper Ultimate Version is a professional, refined gripper designed specifically for embodied AI applications. It ships with the Dex1-1 gripper itself, an included RGB camera (approx. 160° FOV) with its own dedicated bracket, an included D405 depth camera with its own dedicated bracket, a 485-to-USB adapter board, and the necessary cables and accessories. It fully supports secondary development, with a robot development interface provided.
Four Pillars of the Dex1-1 Ultimate
Built for Precision Manipulation
Ready for Research, Industry & Beyond
Standalone, or Across the Unitree Humanoid Lineup
Dex1-1 — Parameter Overview
Dex1-1 Ultimate — What's Included
Dex1-1 Ultimate — Complete Specification
| Specification | Details |
|---|---|
| Gripper Parameters | |
| Model | Dex1-1 |
| Dimensions | 143mm × 78mm × 67mm |
| Weight | 550g |
| Stroke | 90mm |
| Gripping Force (Adjustable) | 5–120N |
| Speed (Adjustable) | 50–375 mm/s |
| Position Resolution (Fingertip) | 0.1mm |
| Grasp Load (Form-Fitting) | 20kg |
| Grasp Load (Friction) | 5kg |
| Full-Stroke Shortest Closing Time | 0.24s |
| Jaw Length | 80mm |
| Motor Parameters | |
| Communication Protocol | High-speed 485 |
| Communication Baud Rate | 6Mbps |
| Communication Control Frequency | 1000Hz |
| Operating Voltage | 24V–64V (24/48VDC recommended) |
| Static Current | 0.03A |
| Peak Line Current | 3.5A |
| Motor Peak Torque | 5N·m |
| Motor Maximum Speed | 27rad/s (with 64V power supply) |
| Recommended Operating Environment | -20°C ~ 60°C |
| Motor Reduction Ratio | 1:25 |
| Motor Encoder Resolution | 15bit |
| Motor Encoder Type | Absolute encoder |
| Motor Status Feedback | Angle, Angular Velocity, Torque, Temperature |
| Motor Control Instruction | Angle, Angular Velocity, Torque, Stiffness, Damping |
| Camera Configuration | |
| RGB Camera | Included ×1 — 1080P, 30/60fps, FOV H:118° V:87° D:140° (approx. 160° FOV) |
| RGB Camera Bracket | Dedicated bracket included |
| D405 Depth Camera | Included ×1 |
| D405 Camera Bracket | Dedicated bracket included |
| Ordering | |
| Unit of Sale | Single gripper (a humanoid unit generally uses two) |
| Installation | Self-install onto robot body; installation tutorial provided |
| Repair Accessory | Also sold as a repair accessory |
| Compatibility | |
| Compatible Platforms | Standalone use · Unitree G1 · Unitree H2 · Unitree R1 |
Common Questions — Dex1-1 Ultimate
Does this include a camera?
Yes. The Ultimate version includes both an RGB camera (~160° FOV) and a D405 depth camera, each with its own dedicated mounting bracket — the full camera package.
Does this listing include both grippers?
No. This is the price and information for one gripper. A humanoid unit generally comes with two grippers.
Do I need to install this myself?
Yes. The gripper is not shipped pre-installed on the robot body — you install it yourself onto the G1, H2, or R1. An installation tutorial is provided and is simple to learn.
Can this be used without a humanoid robot?
Yes, the Dex1-1 can be purchased and used independently, or with the G1, H2, or R1 robot body.
How much force and payload can it handle?
It offers an adjustable gripping force of 5–120N, a form-fitting grasp load of 20kg, and a friction grasp load of 5kg.
Is this available as a repair part?
Yes, the Dex1-1 gripper is also sold as a repair accessory.
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