BrainCo Revo 2 Basic Left Dexterous Bionic Hand (XRL)

Description

The BrainCo Revo 2 Basic Left Dexterous Hand (XRL) is an intelligent bionic robotic hand engineered for humanoid robots, mobile manipulators, and research platforms that require capable, lightweight end-effector hardware. Built on the technology foundation of BrainCo's prosthetic hand program and the earlier Revo 1, the Revo 2 achieves 11 total degrees of freedom—6 of them motor-actuated—through 6 onboard motors. At 383 g and 160 mm in length, it delivers an extreme load capacity of up to 20 kg and a grip force of at least 50 N while remaining compact and lightweight enough for distal mounting on a humanoid arm without compromising arm dynamics.

The XRL supports rapid secondary development through SDK compatibility with Python and C on Linux, Windows, and ROS, and accepts multiple communication protocols—RS-485, CANfd, and (in Pro/Touch variants) EtherCAT—at up to 1 kHz update rates. Customizable gestures, position-velocity-current feedback control, stall protection, high-temperature protection, anti-collision protection, and OTA firmware updates make the Revo 2 Basic a production-ready platform for research and commercial dexterous manipulation applications. The left-hand (XRL) model is designed for left-wrist mounting and pairs with the XRR right-hand for full bilateral humanoid capability.

Features

11 DOF bionic architecture 6 active motor-actuated joints and 5 passive joints deliver 11 total degrees of freedom, covering full thumb opposition and independent finger flexion/extension.
383 g ultra-lightweight design Weighs only 383 g at 160 mm length—approximately the scale of an adult female hand—minimising distal arm inertia for better arm dynamics and acceleration.
20 kg maximum load capacity Achieves a maximum load of 20 kg and a grip force of at least 50 N, enabling heavy-duty manipulation from a compact, lightweight form factor.
Multi-protocol communication Supports RS-485 and CANfd communication interfaces with a maximum update rate of 1 kHz for high-speed real-time control.
ROS and SDK compatibility SDK supports Python and C on Linux, Windows, and ROS platforms, with OTA online upgrade support and customizable gesture programming for rapid dexterous application development.
Smart protection suite Onboard current protection, stall protection, high-temperature protection, and anti-collision protection for reliable, safe operation in research and deployment environments.

Specs

Brand	BrainCo
Model	Revo 2 Basic Left (XRL)
Total Degrees of Freedom	11 (6 active)
Weight	383 g
Hand Length	160 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
Supply Voltage	12–28 V
Operating Temperature	-10°C to 40°C / 90% RH

Industries

Research
Manufacturing
Healthcare

Frequently Asked Questions

What is the price of the BrainCo Revo 2 Basic?

The BrainCo Revo 2 Basic is priced at $3,400 in your market. For volume or project orders, contact us for a business quote.

What is the BrainCo Revo 2 Basic Left Hand (XRL) and what is it used for?

The XRL is a left-handed bionic dexterous robotic hand with 11 degrees of freedom (6 active), designed for humanoid robots, mobile manipulators, and teleoperation systems that require a lightweight, capable end-effector for grasping and manipulation tasks.

What is its key technical capability?

The combination of 11 DOF (including active thumb opposition), a 383 g weight achieving 20 kg maximum load, and multi-protocol communication at up to 1 kHz gives the Revo 2 Basic an unusually high capability-to-weight ratio for a bionic robotic hand.

Which industries use the Revo 2 Basic Left Hand?

It is used primarily in robotics research and embodied AI development, advanced manufacturing automation, and healthcare and rehabilitation technology where dexterous, human-scale robotic hands are needed.

Does Robotix Market ship worldwide, and what warranty applies?

Yes, Robotix Market ships worldwide. The Revo 2 Basic Left Hand is covered by the manufacturer's warranty; no on-site installation or service is included.

How can I purchase or get a quote for the Revo 2 Basic Left Hand?

You can purchase the XRL directly on the Robotix Market website, or submit a quote request if you need a matched pair (XRL + XRR) or quantity pricing for your team.

BrainCo

BrainCo Revo 2 Basic Left Dexterous Bionic Hand (XRL)

Regular price: $3,400.00
Sale price

Unit price

The BrainCo Revo 2 Basic Left Hand (XRL) is a 383 g, 11-DOF bionic robotic hand with 20 kg load capacity and ROS-compatible SDK, designed for left-wrist mounting on humanoid robots and mobile manipulators requiring lightweight, capable dexterous end-effectors.

In Stock

OriginChina

Warranty12 months

SKUBrainCo-Revo-2-Basic-Left