BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR)
In stock
- BRAND:
- BRAINCO
- MODEL:
- REVO 2 BASIC
- PART #:
- XRL/XRR
- ORIGIN:
- China
- Warranty:
- 12 MONTHS
- AVAILABILITY:
- SUBJECT TO AVAILABILITY
- SKU:
- BrainCo-Revo-2-Basic
BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR)
Every robot hand eventually has to answer a plain question: how does it introduce itself to the machine it is attached to? The BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR) answers it in a practical way. It carries a documented connector beneath the wrist and a default device ID of 127 for the right hand, so an integrator knows where to plug in and which address to expect. Around those details sits a bionic hand designed for robot integration and research.
The product is available through this page, by quotation.
Background
BrainCo and the Revo 2 family
BrainCo is the manufacturer behind the Revo line of bionic dexterous hands. The Revo 2 is described in the published source as a bionic dexterous hand for robot integration and research. That wording is deliberate: the hand is aimed at engineers who build robots and at researchers who study how robots grasp, rather than at casual users.
The Revo 2 is offered in three versions, each with its own pair of version codes for left and right hands. The Basic version is coded XRL for the left hand and XRR for the right. The Pro version is coded XEL and XER, and the Touch version XTL and XTR. This page concerns the Basic right hand, code XRR. The Revo 1 is an earlier hand in the same line and has its own page for buyers who wish to compare generations.
Positioning of the Basic version
Within the family, the Basic version is the configuration identified by the codes XRL and XRR. The source material we hold does not set out a feature-by-feature comparison between the three versions, so we do not attribute any capability to Basic that the sources do not state. What the sources do establish is the hand's kinematic structure, its connector and its default addressing, and these are set out in the table below.
Buyers who wish to see the wider range may browse the BrainCo Revo 2 category, which gathers the hands of this family in one place.
Technical Specifications
| Specification | Value |
|---|---|
| Product type | Bionic dexterous hand for robot integration and research (per the published specification) |
| Version | Basic, right hand |
| Version code | XRR (the Basic pair is XRL/XRR) |
| Degrees of freedom | 11 (6 active), per the published specification |
| Communication interface connector | BM05B-PASS-TFT(LF)(SN), located under the wrist, per the published specification |
| Default device ID | 127 for the right hand (126 for the left hand), per the published specification |
| IP rating | Not published by the manufacturer |
| Dimensions with wrist | Not published by the manufacturer |
| Flexion/extension lifespan | Not published by the manufacturer |
| Battery | Not published by the manufacturer |
Specifications as published by a single source; they are confirmed against the datasheet at quotation, as are the items the manufacturer has not published.
What do 11 degrees of freedom with 6 active joints mean in practice?
The published specification lists the hand as having 11 degrees of freedom, of which 6 are active. In robotics, an active degree of freedom is one driven directly by an actuator, whereas the remaining degrees of freedom are not individually driven. Hands built this way are common in the field, because coupling some joints keeps the mechanism compact and the control task manageable while still allowing a variety of grasp shapes.
For an integrator, the practical consequence is that the control software addresses a smaller number of driven axes than the total joint count suggests. How the coupled joints move relative to the driven ones is a matter for the manufacturer's documentation, and we do not describe it here beyond what the specification states. Teams with a particular grasp in mind should ask for that documentation when they request a quotation.
How is the Revo 2 Basic right hand connected and addressed?
Two details in the published material are of immediate use to anyone planning a wiring harness or a software stack. First, the communication interface sits under the wrist, and the connector model is BM05B-PASS-TFT(LF)(SN). A buyer preparing a cable should match that connector designation exactly and should not assume that a similar-looking part is equivalent.
Second, the default device ID differs between the two hands: 126 for the left and 127 for the right. This matters in bimanual systems. A humanoid robot carrying a left and a right hand can place both on shared communication infrastructure and distinguish them by their default identifiers, without reconfiguring either before first power-up. The right hand described on this page, XRR, takes the default ID 127. Those who need the matching left hand may consult the BrainCo Revo 2 Basic Left Dexterous Bionic Hand (XRL).
The manufacturer has not published an IP rating, the dimensions with wrist, the flexion and extension lifespan or any battery information for this hand. Each of these points should be closed at quotation, before a design is frozen.
Who is the BrainCo Revo 2 Basic Right Hand (XRR) for?
The first group is robotics engineers who are building a humanoid or a dual-arm platform and need a right-hand end effector with a documented connector and addressing scheme. The second is university and corporate laboratories studying dexterous manipulation, who need a physical hand to test grasp planning and control methods. The third is system integrators who prototype applications in which a conventional two-jaw gripper cannot cope with the variety of objects involved.
Buyers whose projects call for a left hand should choose the XRL model. Those who wish to compare configurations within the family may look at the BrainCo Revo 2 Pro Dexterous Right Hand (XER) or the Brainco Revo 2 Touch Biomimetic Dexterous Right Hand (XTR). The sources we hold do not state exactly how these differ from the Basic version, so a team with a specific requirement should raise it when requesting a quotation. Those interested in the previous generation can see the BrainCo Revo 1 Intelligent Dexterous Bionic Hand.
What is the BrainCo Revo 2 Basic Right Hand (XRR) used for?
- Humanoid robot integration. It serves as the right-hand end effector of a humanoid or dual-arm research platform.
- Manipulation research. Laboratories use a multi-joint hand to test grasp planning, control strategies and learning methods on real hardware.
- Prototype development. Engineering teams can evaluate a dexterous hand in an application before committing to a production design.
- Teaching and demonstration. Universities and training centres can show students how a bionic hand is wired, addressed and commanded.
- Bimanual set-ups. Paired with the left-hand model, it allows two-handed experiments, with the two hands distinguished by their default device IDs.
- Gripper replacement studies. Teams can compare a five-finger hand with a simple gripper on tasks involving varied objects.
Pricing and Availability
No price is shown on this page. Quotation is the way to proceed: send us the quantity, the intended application and any requirements, and we will respond with a formal offer. Delivery, customs and support are arranged together with the quotation. The BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR) is available on this page.
Frequently Asked Questions
What is the version code of this hand?
The right-hand Basic version carries the code XRR. The Basic pair is XRL for the left hand and XRR for the right.
How many degrees of freedom does it have?
The published specification lists 11 degrees of freedom, of which 6 are active. As this comes from a single source, it is confirmed against the datasheet at quotation.
Where is the communication connector?
The interface is located under the wrist. The connector model is BM05B-PASS-TFT(LF)(SN), per the published specification.
What is the default device ID?
The default ID is 127 for the right hand and 126 for the left hand. This allows a pair of hands to be told apart on shared infrastructure.
Is an IP rating published?
No. The manufacturer has not published an IP rating, so any environmental requirement is confirmed at quotation.
Are the dimensions with wrist, the lifespan and the battery details available?
The manufacturer has not published the dimensions with wrist, the flexion and extension lifespan or any battery information. These points are confirmed against the datasheet at quotation.
Where can I buy the BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR) and what does it cost?
It is available through this page, by quotation. No price is published here; the cost is provided in the formal quotation, together with delivery, customs and support arrangements.
Summary
A robot hand earns its place by being easy to integrate as much as by what it can grasp. The BrainCo Revo 2 Basic Right Dexterous Bionic Hand (XRR) offers 11 degrees of freedom with 6 active joints, a named connector beneath the wrist and a default device ID of 127, all per the published specification. The IP rating, dimensions with wrist, lifespan and battery details remain unpublished and are confirmed at quotation. For teams building or researching robotic manipulation, this page is the starting point.
