ManufacturerDaifuku Co., Ltd.Robot model · No. 4

SOTR-S

Warehouse & Logistics Robots · Logistics & Warehousing

CommercialJapan

Key factCommercially Available · Overhead reader at induction station

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Model details

Model specifications

AvailabilityCommercially Available

Barcode IdentificationOverhead reader at induction station

Battery CapacityNot publicly disclosed/verified

Battery ChemistryNot publicly disclosed/verified

Battery VoltageNot publicly disclosed/verified

Between-Level TransferExternal vehicle lifter

Charging DurationNot publicly disclosed/verified

Charging SystemDedicated rapid-charging station

Commercial BrandDAIFUKU

Destination AssignmentWarehouse control system

Drive ConfigurationNot publicly disclosed/verified

Exact ModelSOTR-S

Full Product NameSorting Transfer Robot S

Guidance TechnologyNot publicly disclosed/verified

Individual Robot PayloadNot publicly disclosed/verified

Individual Vehicle Sorting RateNot publicly disclosed/verified

IP Protection RatingNot publicly disclosed/verified

Japanese Product Nameソーティングトランスファーロボット S

Localization MethodNot publicly disclosed/verified

Magnetic GuidanceNot publicly disclosed/verified

ManufacturerDaifuku Co., Ltd.

Material HandlingIndividual merchandise and small packages

Maximum GradientNot publicly disclosed/verified

Maximum Item DimensionsNot publicly disclosed/verified

Maximum Item WeightNot publicly disclosed/verified

Maximum System Sorting Capacity10000 order lines/hour

Maximum Travel Speed180 m/min

Maximum Travel Speed Equivalent3.0 m/s (10.8 km/h)

Maximum Traversable GapNot publicly disclosed/verified

Maximum Traversable StepNot publicly disclosed/verified

NationalityJapan

Obstacle SensorsNot publicly disclosed/verified

Obstacle-Responsive Braking or ReroutingNot publicly disclosed/verified

Operating EnvironmentIndoor logistics and distribution facilities

QR-Code GuidanceNot publicly disclosed/verified

Robot ArchitectureSelf-propelled mobile vehicle with tilting tray

Robot ClassificationAutonomous Piece-Sorting Transport Robot

Robot DimensionsNot publicly disclosed/verified

Robot Operating RuntimeNot publicly disclosed/verified

Robot Traffic CoordinationRobot Traffic Controller (RTC)

Robot WeightNot publicly disclosed/verified

SLAM NavigationNot publicly disclosed/verified

Sorting DirectionLeft and right

Sorting LayoutTwo-tier configuration

Stopping AccuracyNot publicly disclosed/verified

System Chute ExpansionSupported

Turning RadiusNot publicly disclosed/verified

Unloading MechanismBidirectional tilting tray

Vehicle Fleet ExpansionSupported

About the SOTR-S

SOTR-S is Daifuku's autonomous piece-sorting robot equipped with a bidirectional tilting tray. The vehicle carries products to their assigned chutes, physically unloads them and operates within a coordinated, scalable sorting system. Vehicle speed reaches 180 m/min, while a complete installation can sort up to 10,000 order lines per hour. Commercial deployment is verified at Nojima's Misato Distribution Center.

Typical applications: Logistics & Warehousing, Intralogistics, Distribution Centres, Manufacturing & Industrial Operations.

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