Unitree H2 EDU PLUS BrainCo Revo 3 U21T Tactile Hand + SHF3L

Description

The U21T is the touch-sensing version of BrainCo's Revo 3 hand, offered here for the Unitree H2 EDU PLUS humanoid together with an SHF3L sensing camera. What it adds over the plain U21 is a full-palm tactile array.

That array measures from 0 to 25 N at 0.01 N resolution and registers pressure, contact events and incipient slip across the palm. A controller can therefore confirm a grasp by touch and adjust its force instead of assuming the object is secure.

It suits grasp-stability studies, slip-aware controllers and touch-conditioned learning, as well as development of contact-rich tasks such as insertion, fastening and part seating. Compared with the U21V it leaves out fingertip vision, which also leaves out the calibration and compute that vision brings.

Under the sensors it keeps the Revo 3 mechanics: 21 degrees of freedom on direct-drive, backdrivable joints, over 70 N of grasp force and over 20 N of fingertip pinch. Handedness, quantity, hand weight, the number of cameras and the mounting for your H2 unit are confirmed on your quotation.

Key Capabilities

Full-palm tactile array: A tactile array covers the whole palm and maps contact and pressure distribution.
0.01 N resolution: The array measures from 0 to 25 N and registers pressure, contact events and incipient slip.
Grasps checked by touch: Palm data lets a controller confirm a grip and adjust force instead of assuming the object is secure.
21 direct-drive joints: Four fingers with 4 degrees of freedom each and a 5-DoF thumb run on backdrivable joints.
Over 70 N grasp, over 20 N pinch: The hand closes at 3 Hz under a 500 Hz control rate, with a 20 kg overall payload.
SHF3L sensing camera included: The camera adds 1920 × 1536 video at 30 fps across a 196° horizontal field of view.
Touch without fingertip vision: Tactile-only sensing avoids the extra calibration and compute that the U21V's fingertip vision brings.

Buying through Robotix Market

This unit is sourced new through established distribution channels and ships worldwide with the manufacturer warranty. Technical support is coordinated with the manufacturer's own service network. Deployment scope, configuration, and commissioning responsibilities are agreed as part of the quotation — on-site installation is not included in the product price.

Features

Full-palm tactile array A tactile array covers the whole palm and maps contact and pressure distribution.
0.01 N resolution The array measures from 0 to 25 N and registers pressure, contact events and incipient slip.
Grasps checked by touch Palm data lets a controller confirm a grip and adjust force instead of assuming the object is secure.
21 direct-drive joints Four fingers with 4 degrees of freedom each and a 5-DoF thumb run on backdrivable joints.
Over 70 N grasp, over 20 N pinch The hand closes at 3 Hz under a 500 Hz control rate, with a 20 kg overall payload.
SHF3L sensing camera included The camera adds 1920 × 1536 video at 30 fps across a 196° horizontal field of view.
Touch without fingertip vision Tactile-only sensing avoids the extra calibration and compute that the U21V's fingertip vision brings.

Specs

Product	Tactile dexterous robot hand with sensing camera
Hand maker	BrainCo
Model	Revo 3 U21T
Offered for	Unitree H2 EDU PLUS
Hands supplied · side	Confirm at quote
Tactile sensors	Full-palm tactile array
Tactile range · resolution	0–25 N · 0.01 N
Tactile detection	Pressure, contact events, incipient slip
Degrees of freedom	21 (four fingers with 4 each, thumb with 5)
Joints	Direct-drive, backdrivable
Active grasp force	Over 70 N
Fingertip pinch force	Over 20 N
Payload	20 kg overall; 5 kg on four fingers
Closing speed	3 Hz
Repeatability	0.1°
Grasp diameter	10–150 mm
Control rate	500 Hz
Control modes	Four, including position, MIT force-position and zero-torque
Interfaces	EtherCAT, CAN FD, RS-485
Supply voltage	12–80 V
Maximum current	10 A at 24 V
Mainboard sensors	IMU, temperature
Hand dimensions	215 × 105 × 50 mm
Hand weight	Confirm at quote
Camera	SHF3L sensing camera
Camera image	1920 × 1536 at 30 fps
Camera field of view	196° horizontal
Camera sensor · output	RRGB sensor with built-in ISP · YUV422 8-bit
Camera weight · size	Under 50 g · 25 × 25 × 33.54 mm
Camera temperature range	−40 °C to +85 °C
Camera compute	Works with NVIDIA Jetson AGX Thor
Camera shutter type	Confirm at quote
Cameras supplied · mounting	Confirm at quote
Mounting and cabling for your H2	Confirm at quote
Warranty term	Confirm at quote

Industries

Research
Education
Industrial
Manufacturing

Frequently Asked Questions

What is the price of Unitree H2 EDU PLUS BrainCo Revo 3 U21T Tactile Hand + SHF3L?

The Unitree H2 EDU PLUS BrainCo Revo 3 U21T Tactile Hand + SHF3L is priced at $28,800 in your market.

What can the U21T feel?

Its full-palm array measures from 0 to 25 N at 0.01 N resolution and registers pressure, contact events and incipient slip, so a grasp can be checked by touch while force is adjusted.

How does the U21T differ from the U21 and the U21V?

All three share the 21-joint Revo 3 mechanics. The U21 has no tactile sensors, the U21T has the palm array, and the U21V adds visuo-tactile sensing in the fingertips to that palm array.

What is the camera in this package for?

The SHF3L sensing camera adds vision to the hand's touch data: 1920 × 1536 at 30 fps across a 196° horizontal field of view, under 50 g. The number of cameras and the mounting are confirmed on your quotation.

How do I connect and power the hand?

It communicates over EtherCAT, CAN FD or RS-485 at 500 Hz and runs on a 12–80 V supply, drawing up to 10 A at 24 V.

Is this one hand or a pair, and which side?

Handedness and quantity are confirmed on your quotation. The H2 robot is not included, and fit to your H2 EDU PLUS is confirmed at the same time.

Unitree Robotics

Unitree H2 EDU PLUS BrainCo Revo 3 U21T Tactile Hand + SHF3L

Regular price: $28,800.00
Sale price

Unit price

BrainCo Revo 3 U21T for the Unitree H2 EDU PLUS: a 21-DoF hand whose palm tactile array (0–25 N, 0.01 N resolution) registers pressure, contact and the first sign of slip, supplied with an SHF3L sensing camera.

In Stock

OriginChina

Warranty12 months

SKUUnitree-H2-EDU-PLUS-BrainCo-Revo-3-U21-TACTILE-SHF3L