- 11 DOF with 6 active joints Active thumb abduction/adduction plus independent finger flexion deliver 11 total degrees of freedom concentrated on the joints most critical for diverse grasp configurations.
- EtherCAT, CANfd, and RS-485 interfaces Pro tier adds EtherCAT communication to the Basic's RS-485 and CANfd, supporting deterministic real-time control in demanding manipulation and humanoid research platforms.
- Cascaded and compliance control modes Adds cascaded control and compliance control on top of position-velocity-current feedback, enabling more nuanced force-sensitive and adaptive manipulation behaviors.
- 383 g at 20 kg maximum load Aerospace-grade aluminum alloy and food-grade polymer construction achieves 383 g weight—20% below the industry average—while supporting 20 kg maximum load and ≥50 N grip force.
- Anti-collision finger design Structural and control-layer protection against unexpected finger contact events extends operational reliability in unstructured manipulation environments.
- ≤50 dB operating noise Operating noise confirmed at ≤50 dB at 50 cm, compatible with audio-sensitive laboratory settings and human-shared environments requiring low acoustic disturbance.
Description
The BrainCo Revo 2 Pro Left Dexterous Hand (XEL) delivers the same 11-DOF, 383 g, 160 mm human-female-hand-scale architecture as the Basic model, but adds an expanded communication stack and more sophisticated control modes designed for the most demanding manipulation and teleoperation research programs. The left-hand XEL configuration mounts on a humanoid robot's left wrist and is engineered to pair with the XER right hand for full bilateral dexterous capability. BrainCo notes the Revo 2 is 20% lighter than the industry average at this performance level, achieved through aerospace-grade aluminum alloy structural elements combined with food-grade polymer shell components.
The Pro tier adds EtherCAT to the RS-485 and CANfd interfaces available in the Basic model, extends the supply voltage range to 12–64 V, and introduces cascaded control and compliance control modes alongside the standard position-velocity-current feedback. An anti-collision finger design provides structural protection during unexpected contact, and operating noise is confirmed at ≤50 dB at 50 cm—compatible with audio-sensitive laboratory and human-interaction environments. The SDK supporting Python and C on Linux, Windows, and ROS, combined with OTA firmware upgrades and customizable gesture programming, makes the XEL suitable for advanced robotic dexterity research and commercial humanoid deployments.
Features
Specs
| Brand | BrainCo |
|---|---|
| Model | Revo 2 Pro Left (XEL) |
| Total Degrees of Freedom | 11 (6 active) |
| Weight | 383 g |
| Hand Length | 160 mm |
| Hand Width | 76 mm |
| Grip Strength (five fingers) | ≥50 N |
| Pinch Strength | ≥15 N |
| Maximum Load | ≥20 kg |
| Flexion/Extension Speed | ≤0.65 s |
| Max Opening/Closing Distance | 100 mm (thumb to index) |
| Repetitive Control Precision | 0.1° |
| Communication Interfaces | RS-485, CANfd, EtherCAT |
| Supply Voltage | 12–64 V |
| Operating Temperature | -10°C to 40°C / 90% RH |
| Operating Noise | ≤50 dB at 50 cm |
Industries
Frequently Asked Questions
The BrainCo Revo 2 Pro is priced at £3,270 in your market. For volume or project orders, contact us for a business quote.
The XEL is a Pro-tier left-hand bionic dexterous robotic hand with 11 degrees of freedom (6 active), designed for advanced humanoid robots, mobile manipulators, and teleoperation research platforms where EtherCAT deterministic control and compliance-mode manipulation are required.
The Pro (XEL/XER) adds EtherCAT to the Basic's RS-485/CANfd interfaces, extends supply voltage to 12–64 V, and introduces cascaded control and compliance control modes, enabling more nuanced force-sensitive manipulation behaviors suited to demanding research and commercial humanoid deployments.
It is used in robotics and embodied AI research, advanced manufacturing automation requiring dexterous manipulation, and healthcare and rehabilitation technology where a lightweight, high-capability robotic hand is needed.
Yes, Robotix Market ships worldwide. The Revo 2 Pro Left Hand is covered by the manufacturer's warranty; no on-site installation or service is included.
You can purchase the XEL directly on the Robotix Market website, or use the quote request form to discuss bilateral pair orders (XEL + XER) or volume pricing for research programs and commercial deployments.
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