Independent, source-linked specifications of autonomous robots
RRRobotics Rankings

Humanoids

UBTECH Walker S2

Industrial humanoid for car factories that swaps its own battery in about three minutes.

Status
Commercially available autonews.gasgoo.com

Specifications

SpecificationValueSource
Mass70 kg
Official specification panel; third-party sites list 43, 71.5, 73 or 95 kg without sources
owebsite-cdn.ubtrobot.com
Dimensions (L × W × H)—
Runtime per charge—
Top speed7.2 km/h
Walking speed, converted from 2 m/s
owebsite-cdn.ubtrobot.com
Payload15 kgubtrobot.com
Height1.76 m
Official specification panel shown on the UBTECH product page
owebsite-cdn.ubtrobot.com
Degrees of freedom52owebsite-cdn.ubtrobot.com
Hand DoF (per hand)11
Gen-4 industrial dexterous hand; single-hand grasp 7.5 kg
owebsite-cdn.ubtrobot.com
Swappable batteryYes
Swaps its own battery autonomously within 3 minutes
ubtrobot.com
Reach—
Ingress protection—

All values in canonical units · “—” means not published or not yet verified

Score

Performance Score v151out of 100, from 4 of 5 specs
Value Score v1–No published list price
SpecPublishedBestScaledWeight
Payload15305030% → 40%
Runtimen/p5–25% → left out
DoF52766820% → 27%
Top speed7.222.33215% → 20%
Hand DoF11225010% → 13%

Scaled = value ÷ best published value in the category × 100. Unpublished specs are left out, never estimated, and the remaining weights are rescaled to 100%. How scores are calculated

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Other humanoids