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Size and key figures
Size and key figures: Dex3-1Payload: 0.5 kg, category median 15 kg. Weight: 0.71 kg, category median 0.7 kg.Figures against the category medianPayload0.5 kgcategory median: 15 kg (n=83)Weight0.71 kgcategory median: 0.7 kg (n=98)

Data from manufacturer datasheets and product pages; median over the models of this category in the database.

Robot handson sale

Dex3-1

The Dex3-1 is Unitree's force-controlled three-finger hand. The thumb has three degrees of freedom and the index and middle fingers two each, seven joints in all; six are brushless direct-drive joints and the seventh is geared.

Price from

approx. 23,300 PLN* (≈ EUR 5,340 at NBP rate 4.3641 of 21 October 2026) converted from 6,000 USD, NBP rate 3.8762, as of 1 October 2026
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No confirmed distributor in Poland
  • 0.71kgWeight
  • 7DOFDegrees of freedom
  • 0.5kgPayload

Key facts

  • Indicative price (external source)approx. 23,300 PLN* (≈ EUR 5,340) (as of 21 October 2026)
  • Specificationsweight 0.71 kg · degrees of freedom 7 DOF · payload 0.5 kg
  • Statuson sale
  • Availability in Polandnot confirmed

Summary

The Dex3-1 is Unitree's force-controlled three-finger hand. The thumb has three degrees of freedom and the index and middle fingers two each, seven joints in all; six are brushless direct-drive joints and the seventh is geared. At 710 g and 175 by 88 by 77 mm, the hand runs hybrid force-position control with a repeatability of 2 mm.

Touch comes from 33 pressure sensors in 9 arrays covering 10 to 2,500 g. The interface is USB 2.0 at 1,000 Hz, the supply range 12 to 58 V, current 0.2 A idle to 10 A peak, with a 400 W burst allowed for 3 seconds. Payload is modest at 500 g for a 5 cm cylinder, which makes clear that the design is about precision and sensing rather than lifting.

It mounts on the Unitree G1 and Unitree H2 humanoids. According to RobotShop in the USA, October 2026, the right hand for the H2 costs 6,000 USD, the left 6,656 USD and the pair 13,312 USD; those H2 listings quote 650 g, which may point to a different build. Buyers who need five fingers with the same sensor family can step up to Dex5-1.

Specs

Data checked: · Sources: 2

  • Weight0.71 kg
    in line with the category median (0.7 kg, n=98)
  • Degrees of freedom7
    −56% vs. the category median (16, n=125)
  • Payload0.5 kg
    −97% vs. the category median (15 kg, n=83)
  • category medianA higher value doesn't always mean a better robot; it depends on the application.

Dimensions and weight

Weight
0.71 kg

Motion and manipulation

Degrees of freedom
7
Payload
0.5 kg

Electronics and AI

Drive
6 brushless direct-drive joints plus 1 geared joint
Sensors
33 pressure sensors in 9 arrays, 10 to 2,500 g range

Additional specs

Design type
three-finger hand
Interfaces
USB 2.0, 1,000 Hz
Fingers
3
Opposable thumb
yes
Actuators
7
Length (mm)
175
Tactile sensing
yes
Supply voltage (V)
12
Open source
no
Country of origin
CN
Compatible robots
Unitree G1, Unitree H2

Datasheet (PDF)

Price and availability in Poland

approx. 23,300 PLN* (≈ EUR 5,340) converted from 6,000 USD, NBP rate 3.8762, as of 1 October 2026 · Updated: 21 October 2026 · Source (robotshop.com)

Dealers in Poland

No confirmed distributor in Poland

Applications

Typical applications

  • G1 and H2 humanoids, research

Target group

  • Unitree humanoid users, research labs

Comparison

Robot comparison tool

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History

  1. Unitree completes its listing on the Shanghai Stock Exchange; shares rise nearly 500% on the first day Unitree Robotics

  2. Unitree demonstrates its 'Superman' humanoid running at 12.66 m/s, faster than Usain Bolt's world record Unitree Robotics

  3. Unitree Robotics debuts on Shanghai's STAR Market, with shares opening 629% above the offer price; the company raises about $905 million Unitree Robotics

  4. Unitree demonstrates the first fully autonomous humanoid robot fight, powered by the UnifoLM-X2-1.0 model Unitree Robotics

Sources

  1. unitree.com
  2. robotshop.com

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