Robotics buying guidance

At a glance: Warehouse robotics describes programmable or autonomous machines used to move, lift, transport, or manipulate materials in a warehouse or industrial environment. Mobile robots and driverless industrial trucks, manipulators, and other equipment have different operating envelopes and safety requirements. Suitability depends on the task, facility layout, load, people, interfaces, safeguarding, and validated deployment. ISO 3691-4:2023: Driverless industrial trucks and their systems; Robotics; Warehousing: hazards and solutions

Common workflows

  • Move materials with mobile robots or driverless trucks: Choose a movement task—such as replenishment, pallet transfer, or goods-to-person transport—and map loads, travel paths, traffic, charging, handoff points, and human interaction. ISO 3691-4:2023 specifies safety requirements and verification for covered driverless industrial trucks and their systems; it does not certify that a particular site is ready. ISO 3691-4:2023: Driverless industrial trucks and their systems; Robotics
  • Automate repetitive handling, picking, or palletizing: Define the item range, grasp or placement task, presentation method, cycle constraints, exception path, guarding, and operator intervention. Treat manipulators and mobile robots as different equipment classes and request task-specific validation rather than broad claims about accuracy or labor substitution. Robotics; Warehousing: hazards and solutions
  • Integrate robotic tasks with warehouse work: Trace a released task from WMS or control software to the equipment, confirm acceptance and completion events, and decide how work resumes after a blocked path, communications failure, or manual intervention. NIST describes measurement and standard-test work for intelligent industrial mobility systems; buyers should require repeatable tests on their own site conditions. ISO 3691-4:2023: Driverless industrial trucks and their systems; Robotics

Questions to ask providers

  • Which exact material movement or handling task is being automated, and what is the current baseline for volume, variability, and exceptions?
  • What payload, dimensions, floor condition, aisle width, gradients, thresholds, traffic, and environmental conditions fall within the documented operating envelope?
  • Which safety standard and edition apply to this equipment class, what verification evidence is supplied, and who completes site risk assessment and safeguarding?
  • How will the robot fleet exchange tasks, priorities, location, and completion events with WMS, controls, conveyors, and human operators?
  • What happens during pedestrian interaction, route obstruction, network loss, dead battery, equipment fault, recovery, and changeover to manual operation?
  • What site preparation, charging, maintenance, spare parts, integration, training, service response, and lifecycle costs are excluded from the quote?

Frequently asked questions

What is warehouse robotics?

Warehouse robotics is the use of robotic or automated equipment for tasks such as moving, lifting, handling, or manipulating goods. NIST's robotics program covers performance measurement for mobile and industrial robotic systems; the term includes different equipment types rather than one interchangeable product class. Robotics

Are AGVs and AMRs the same?

Both can be mobile industrial vehicles, but navigation and operating behavior vary by design and deployment. ISO 3691-4:2023 lists automated guided vehicles and autonomous mobile robots among examples of driverless industrial trucks in its scope; verify the exact equipment classification and application. ISO 3691-4:2023: Driverless industrial trucks and their systems

Does ISO 3691-4 certify a warehouse robot?

The standard specifies safety requirements and means of verification for covered driverless industrial trucks and their systems. It does not by itself establish that a specific installation, integration, facility, or operating procedure is compliant; obtain current product and site-specific evidence. ISO 3691-4:2023: Driverless industrial trucks and their systems

Can a warehouse robot safely work around people?

The answer depends on the equipment, operating zone, risk assessment, safeguarding, traffic, procedures, and training. OSHA's warehousing guidance describes workplace hazards, while the applicable machinery standard must be checked for the exact robot and installation. ISO 3691-4:2023: Driverless industrial trucks and their systems; Warehousing: hazards and solutions

Does warehouse robotics require a WMS integration?

Not every deployment uses the same architecture, but buyers should establish how tasks, priorities, inventory events, and faults move between warehouse systems and equipment controls. Ask each vendor to demonstrate the complete event flow and manual fallback rather than relying on an integration label. Robotics

How do I evaluate a robotics business case?

Measure the specific task and site conditions, including throughput, variability, labor and supervision, downtime, safety work, charging, service, and integration. NIST develops performance measurement and test methods; a buyer's own repeatable site trial is needed before drawing conclusions about cost or productivity. Robotics; Warehousing: hazards and solutions

Sources (3)
  1. ISO 3691-4:2023: Driverless industrial trucks and their systems — International Organization for Standardization (ISO)
  2. Robotics — National Institute of Standards and Technology (NIST)
  3. Warehousing: hazards and solutions — U.S. Occupational Safety and Health Administration

Read the full Robotics buying guide

Warehouse Robotics

Discover cutting-edge robotics and automation solutions to increase warehouse productivity, reduce labor costs, and improve accuracy.

Robotics Categories

  • Autonomous Mobile Robots (AMRs)
  • Automated Guided Vehicles (AGVs)
  • Robotic picking and sorting
  • Goods-to-person systems
  • Conveyor and sortation automation