Short verdict: The MiR250 is one of the strongest compact autonomous mobile robots for moving small and medium loads through indoor factories, warehouses and production sites. Its real advantage is the combination of a 250 kg payload, 2.0 m/s maximum speed, an 800 × 580 mm footprint, long published runtime, modular top modules and mature fleet software. The main limitations are equally important: the base robot is not a complete load-handling solution, the current official specification is IP21 and indoor-only, clean dry floors are required, and a production deployment can cost substantially more than the robot alone.
For buyers replacing repetitive cart pushing, line-side replenishment, work-in-progress transport or fixed conveyor links, the MiR250 can be an excellent platform. It is especially compelling where routes change, people and vehicles share the floor, and a smaller AMR can avoid expensive building modifications. For outdoor work, wet or dirty floors, steep ramps, loose debris, heavy pallets or applications that cannot tolerate Wi-Fi and integration failures, another robot or a different automation method may fit better.
Best for: manufacturing, electronics, automotive, warehousing, healthcare and other indoor facilities that have frequent, measurable point-to-point material movements below 250 kg.
Not for: outdoor logistics, washdown areas, oily or contaminated floors, loads above the configured system rating, rough terrain, steep ramps, or organisations buying an AMR before defining the cart, shelf, conveyor, workflow and software integration around it.
Reviewed and fact-checked 16 July 2026. This is an independent, documentation-based buyer review, not a claim of hands-on laboratory testing. Specifications and software capabilities were checked against current manufacturer documentation. Deployment outcomes below are manufacturer-published customer case studies and should be validated in a representative pilot at your own facility.
MiR250: Quick Buyer Verdict
The MiR250 should be evaluated as the mobile base of an intralogistics system—not as a finished robot that automatically understands what to collect, how to carry it or where the business value sits. A successful deployment combines the base robot with the right top module, load carrier, charging strategy, traffic rules, enterprise integration and human exception process.
| Decision factor | Verdict | Why it matters |
|---|---|---|
| Payload for its size | Excellent | The base platform carries up to 250 kg on an 800 × 580 mm footprint. |
| Indoor speed | Excellent on suitable routes | The published maximum is 2.0 m/s, although real average speed will be lower around people, turns, doors and congestion. |
| Runtime and charging | Excellent | MiR publishes up to 13 hours with maximum payload and 17.5 hours without payload, plus fast opportunity charging. |
| Modularity | Excellent | MiR and third parties support shelves, hooks, conveyors, lifts, racks and custom top modules. |
| Fleet and enterprise integration | Strong | MiR Fleet Enterprise adds centralized missions, traffic management and REST integration with ERP, MES and WMS systems. |
| Tight-space operation | Strong, but configuration-dependent | The robot is physically compact, but current official default corridor and doorway requirements are much wider than 800 mm. |
| Environmental protection | Limited | The current base specification is IP21, indoor-only and requires floors without water, oil or dirt. |
| Deployment simplicity | Moderate | Mapping can be straightforward; reliable load transfer, safety validation, doors, elevators, networks and business-system integration still require engineering. |
| Financial value | Workflow-dependent | The robot creates value only when enough recurring transport is removed or throughput, safety and process reliability measurably improve. |
Pros
- High 250 kg payload relative to the robot’s compact footprint.
- Published 2.0 m/s maximum speed, including with maximum payload on a flat surface.
- Long official runtime figures and a strong opportunity-charging ratio.
- Flexible top-module ecosystem for carts, shelves, conveyors, racks and custom loads.
- Two safety laser scanners, two 3D cameras and eight proximity sensors.
- MiR Fleet Enterprise supports centralized fleet orchestration and enterprise-system integration.
- Optional ESD and ISO Class 4 cleanroom configurations widen its use in electronics and controlled manufacturing.
- Substantial published deployment evidence across manufacturing and intralogistics.
Cons
- MiR does not publish one universal system price; the top module, software, integration and site work can materially increase cost.
- The base robot is IP21 and officially limited to clean, dry indoor floors.
- The often-repeated 800 mm space claim is a minimized doorway condition, not a safe default aisle-design figure.
- A 250 kg base payload does not mean every hook, shelf or conveyor configuration has the same usable payload.
- Wi-Fi coverage, doors, elevators, traffic and load handoffs can become the real deployment bottlenecks.
- It does not pick objects or pallets by itself; physical load transfer requires an appropriate module and station design.
- Safety-standard language is nuanced: the current specification says “designed to meet” listed standards and explicitly excludes parts of ISO 3691-4.
- It is not suitable for outdoor routes, oily floors, standing water, large gaps or steep gradients.
Our recommendation: shortlist the MiR250 when a recurring indoor flow stays within the configured load limit, benefits from a compact robot and can be tested on clean, relatively level floors. Begin with one route and one transfer method, then scale only after the robot, top module, charging and data workflow meet written acceptance criteria. Review the MiR250 listing, price reference and availability before requesting a site-specific quote.
How Much Does a MiR250 Cost in 2026?
Mobile Industrial Robots does not publish a single universal MiR250 list price on its current product page; commercial purchases are normally quoted through MiR or an authorised regional partner. Public market references place the base robot broadly around US$50,000–$70,000, while Anton Robots currently uses US$51,832 as an indicative product reference. These figures are useful for early budgeting, but neither should be treated as the guaranteed delivered price of a working system in every country.
The base AMR is only one cost layer. A deployed MiR250 may also require a hook, shelf carrier, lift, conveyor or custom top module; carts or racks; an automatic charger; MiR Fleet software; Wi-Fi and server work; safety engineering; integration; commissioning; training; support and spare parts. One current integrator estimate puts a complete project at roughly 1.5–2 times the hardware-only price, but the range can be lower for a simple manual call-and-deliver workflow or higher for a multi-floor, ERP-connected installation.
| Cost layer | Possible components | Question to settle before purchase |
|---|---|---|
| Base robot | MiR250 platform, battery, charging cable or charger, documentation, warranty and regional package contents. | What exactly is included in the quoted base configuration? |
| Load handling | MiR Hook 250, Shelf Carrier 250, lift, conveyor, rack, cabinet, cart or custom module. | How will the load be acquired, secured, detected and released? |
| Charging | MiR Charge 48V, cable charger, extra battery, swap process and electrical installation. | What duty cycle must be sustained after charging losses and peak demand? |
| Fleet software | MiR Fleet Enterprise server, licences, virtualization, MiR Insights and support. | Is a single robot enough, or is centralized orchestration required from day one? |
| Enterprise integration | ERP, MES, WMS, PLC, conveyor, machine, door, elevator and API integration. | Which system creates missions, confirms completion and handles failures? |
| Site readiness | Wi-Fi, server infrastructure, floor repair, markings, protected stations, door interfaces and traffic changes. | What must change before the route can run reliably and safely? |
| Deployment services | Mapping, workflow design, risk assessment, programming, testing, training and acceptance. | Which work is fixed-price and which is billed as engineering time? |
| Lifecycle cost | Care plan, software updates, battery, wheels, sensors, spares, repairs and internal ownership. | What is the three- or five-year total cost, expected availability and response time? |
A better way to budget the MiR250
Ask suppliers for three separate numbers:
- Base robot price: the AMR and exactly what ships with it.
- Minimum viable deployment price: everything required to complete one production route safely and reliably.
- Three-year total cost of ownership: hardware, modules, software, integration, site changes, support, maintenance and internal labour.
Do not compare a bare MiR250 price with a competitor’s fully commissioned solution. Compare the same load, transfer method, throughput, charging coverage, integration scope, safety responsibility, warranty and service level. See the MiR250 product page on Anton Robots for the current reference price and quote options.
What Is the MiR250?
The MiR250 is a low-profile autonomous mobile robot made by Mobile Industrial Robots, a Teradyne Robotics company. It is designed for the indoor transportation of small and medium loads in facilities where the route may change and the robot must navigate around people, equipment and temporary obstacles without following a permanently installed wire, rail or magnetic path.
The base platform measures 800 × 580 × 300 mm, weighs 94 kg in the current public specification and carries up to 250 kg on its top surface. It uses safety laser scanners, 3D cameras, proximity sensors and onboard navigation software to localize within a map, plan a route and respond to detected obstacles. Operators configure maps, positions and missions through a web interface; larger fleets can be coordinated by MiR Fleet Enterprise.
What the MiR250 is
- A compact indoor AMR for repeatable material transport.
- A mobile base that can carry a fixed load or accept a top module.
- A programmable component in a wider production or warehouse workflow.
- A platform that can be dispatched manually, by equipment signals or through enterprise software.
- A potential replacement for some repetitive cart pushing, line feeding and inter-process transport.
What the MiR250 is not
- It is not a complete material-handling application until the load interface is defined.
- It is not an outdoor or all-weather robot.
- It is not a forklift or autonomous pallet jack in its base configuration.
- It does not manipulate loose items without an additional conveyor, lift, shelf, cobot or other mechanism.
- It is not guaranteed to move at 2.0 m/s through a crowded production floor.
- It does not eliminate the need for an application risk assessment and system-level validation.
- It is not automatically the best answer for a stable, very high-volume route where a conveyor may deliver higher throughput.
If you are still deciding between navigation technologies and robot types, compare the broader category on the AMR robots marketplace page and read the warehouse robots buying guide.
MiR250 Specifications
The table below reflects the current MiR public specification checked on 16 July 2026. Real performance changes with payload mass and centre of gravity, top-module footprint, floor condition, traffic, turns, safety fields, temperature, wireless coverage and application configuration.
| Designated use | Indoor autonomous transport of small and medium loads |
|---|---|
| Length | 800 mm / 31.5 in |
| Width | 580 mm / 22.8 in |
| Height | 300 mm / 11.8 in |
| Robot weight | 94 kg / 207.2 lb |
| Ground clearance | 25–28 mm / 1.0–1.1 in |
| Load surface | 800 × 580 mm / 31.5 × 22.8 in |
| Maximum base payload | 250 kg / 551 lb |
| Maximum speed | 2.0 m/s / 7.2 km/h / 4.4 mph |
| Default operational corridor | 1,450 mm / 57 in |
| Minimized corridor condition | 850 mm / 33.5 in with minimized footprint and muted protective fields |
| Default doorway width | 1,500 mm / 59.1 in |
| Minimized doorway condition | 800 mm / 32 in with minimized footprint and muted protective fields |
| Docking accuracy to VL marker | ±3 mm X, ±3 mm Y and ±0.5° yaw in controlled conditions |
| Move-to-position accuracy | ±60 mm X, ±85 mm Y and ±4° yaw in controlled conditions |
| Traversable gap tolerance | Up to 20 mm / 0.79 in |
| Maximum incline or decline | ±5% at 0.5 m/s |
| Runtime with maximum payload | Up to 13 hours |
| Runtime without payload | Up to 17 hours 30 minutes |
| Standby time | Up to 22 hours |
| Battery | Lithium-ion; minimum 3,000 full charging cycles before the published capacity threshold |
| Charging ratio | Up to 1:16; MiR states 10 minutes can provide 2 hours 40 minutes of runtime with maximum payload |
| Operating temperature | 5–40°C / 41–104°F; the maximum ambient temperature applies for up to one hour |
| Humidity | 20–95% non-condensing |
| Ingress protection | IP21 |
| Floor requirement | No water, oil or dirt |
| Cleanroom option | Optional ISO 14644-1 Class 4 |
| ESD option | Available |
| Safety sensing | Two SICK nanoScan3 safety laser scanners, two 3D cameras and eight proximity sensors |
| Wireless | 2.4 GHz and 5 GHz Wi-Fi with two external antennas |
| I/O | Four digital inputs, four digital outputs, one Ethernet port and one auxiliary emergency-stop connection |
Why older MiR250 specifications may disagree
Older datasheets still circulate online and can show figures such as 97 kg robot mass, approximately 10 hours of runtime or different corridor configurations. The current MiR web specification lists 94 kg, up to 13 hours with maximum payload and up to 17.5 hours without payload. Treat the current official page as the general reference, but require the supplier to attach the specification and software revision for the exact robot being quoted—especially when buying used stock, an older production unit or a configured Hook or Shelf Carrier system.
Payload, Speed and Space Requirements
The headline combination—250 kg on an 800 × 580 mm platform at up to 2.0 m/s—is the MiR250’s strongest hardware argument. It gives buyers meaningful carrying capacity without moving into the larger footprint of a 600 kg-class AMR. But each number needs operational context.
What the 250 kg payload means
The 250 kg figure is the maximum payload on the base platform. The usable goods weight can be lower once a top module, mounting structure, guarding, load restraint and accessories are included. Payload position and centre of gravity also affect stability and the approved footprint. A wide, tall or offset load can require a larger configured robot footprint and therefore wider protective fields and corridors.
Before selecting the robot, define:
- Maximum and typical load mass—not only the average.
- Module, cart, rack and fixture mass.
- Load dimensions, overhang and centre-of-gravity envelope.
- Whether goods can shift, spill, roll or fall during braking and turning.
- Required pickup and drop-off accuracy.
- How the robot confirms that a load is present, secure and transferred.
Why 2.0 m/s is not the same as average route speed
MiR publishes a maximum of 2.0 m/s on a flat surface, including at maximum payload. That is a useful ceiling, not a throughput forecast. Acceleration, deceleration, corners, safety-field responses, people, forklifts, doors, narrow areas, docking and queueing all reduce average speed. An older official detailed specification also states that the robot needs approximately 9.5 m to reach maximum speed under its stated test condition, so short shuttle routes may never use the headline velocity for long.
Measure throughput with a representative route and real traffic. The meaningful metric is completed, correct deliveries per hour at the required availability—not peak straight-line speed.
The 800 mm claim needs careful interpretation
MiR’s product marketing says the compact MiR250 can operate in spaces as narrow as 800 mm. The current detailed specification is more precise:
- Default operational corridor: 1,450 mm.
- Default operational doorway: 1,500 mm.
- Minimized corridor: 850 mm with a minimized footprint and muted protective fields.
- Minimized doorway: 800 mm under the same special condition.
- Two robots passing: 3,000 mm by default or 1,700 mm in the minimized condition.
Muting a protective field is a safety-related application decision, not a marketing switch that should be enabled simply to make a narrow route fit. The robot, load, station and surrounding safeguards must be assessed as a complete system. Build layouts around the validated application envelope, turning space, traffic and escape routes—not the robot body’s 580 mm width.
Floors and gradients are real constraints
The MiR250 has only 25–28 mm of ground clearance, a published gap tolerance of up to 20 mm and a maximum incline or decline of ±5% at 0.5 m/s. Expansion joints, dock plates, damaged concrete, thresholds, drainage channels and cable covers therefore need measurement. Floor contamination matters even more: the official specification states no water, oil or dirt. A route that looks flat on a plan can fail because of one threshold, oily machine zone or recurring pallet debris.
MiR250 Top Modules and Configurations
The MiR250’s modular top is one of its biggest strengths, but also the source of many incomplete budgets. The base robot can carry a fixed box or rack, yet most automated workflows need a mechanism to interact with the load. MiR offers standard solutions and the MiR Go ecosystem includes third-party modules.
| Configuration | What it does | Published headline rating | Best-fit workflow |
|---|---|---|---|
| Flat-top or custom rack | Carries a secured load or purpose-built fixture on the robot. | Up to the validated 250 kg base payload, including module and fixture | Manual loading, kits, bins, components and work in progress |
| MiR Hook 250 | Identifies, connects to and tows compatible carts. | MiR publishes up to 500 kg / 1,100 lb and 2.0 m/s; the current page lists 10 hours runtime for the solution | Replacing manual cart trains and repetitive cart pushing |
| MiR Shelf Carrier 250 | Collects and delivers compatible shelves, carts or racks. | MiR publishes up to 300 kg, 1.2 m/s and 10 hours runtime for the solution | One robot serving multiple shelves or material stations |
| Conveyor module | Transfers totes, boxes or trays to and from a fixed conveyor or machine. | Depends on module, conveyor dimensions, controls and complete-system validation | Automated production links, ASRS handoffs and closed-loop flow |
| Lift module | Raises beneath a compatible cart, shelf or rack for transport. | Depends on selected MiR Go module and system footprint | Autonomous cart or shelf movement without a hook |
| Mobile manipulator | Adds a cobot arm, controller, tooling and safeguards to transport and manipulate items. | Application-specific; the arm, structure and tooling consume base payload | Machine tending, inspection or handling across multiple stations |
Do not mix ratings between configurations
The base platform’s 250 kg carrying limit, the Hook solution’s 500 kg towing claim and the Shelf Carrier solution’s 300 kg rating describe different mechanical configurations and test conditions. They are not interchangeable. The module changes total mass, traction, footprint, protective fields, speed, runtime, turning space and stopping behaviour.
For every shortlisted module, request written confirmation of:
- Maximum goods mass and total moving mass.
- Permitted load size and centre of gravity.
- Speed and runtime with the final configuration.
- Turning, corridor and docking-space requirements.
- Safety functions and who validates the complete system.
- Communication protocol, sensors and failure behaviour.
- Support responsibility when the robot and module come from different suppliers.
MiR250 Battery Life, Charging and Continuous Operation
The current official specification lists up to 13 hours of active operation with maximum payload, up to 17 hours 30 minutes without payload and up to 22 hours on but idle. MiR also publishes a charging ratio of up to 1:16: ten minutes of charging can provide up to two hours 40 minutes of runtime with maximum payload under the stated conditions.
These are strong figures, but they do not mean every MiR250 will run 17.5 hours on every production day. Load, starts and stops, speed, route length, congestion, temperature, top module, auxiliary power and battery condition all affect actual runtime.
Can the MiR250 operate 24/7?
The robot can support round-the-clock workflows when charging is built into fleet scheduling, but it does not run forever without interruption. MiR states that the MiR Charge 48V can automatically recharge the MiR250 and can fully charge compatible robots in approximately one hour. MiR Fleet can monitor battery levels and assign charging activity around missions.
For continuous service, buyers normally combine one or more of the following:
- Opportunity charging during natural idle periods.
- An automatic MiR Charge 48V station.
- A spare battery and a controlled battery-swap process.
- Fleet redundancy so another robot covers charging or maintenance.
- Scheduling that protects the highest-priority deliveries.
MiR’s product page says the MiR250 can operate up to 20 hours per day. Interpret that as daily operational availability enabled by the complete charging strategy—not as a new single-charge runtime that overrides the detailed specification.
Battery questions for procurement
- What runtime was measured with our module, load and route?
- How much charge is consumed during the busiest hour?
- How many robots and chargers are required at peak demand?
- What happens if the charging station is blocked or offline?
- Can the module remain powered while charging?
- What is the battery warranty and replacement cost?
- How is battery health exposed through the software?
- Who is trained and authorised to change a battery?
MiR Software, Fleet Management and Integration
The MiR250 includes onboard navigation and mission software for robot-level operation. For larger or more integrated deployments, MiR separates the software proposition into fleet orchestration and operational analytics.
Robot-level software
Users can build maps, define positions and zones, create missions and monitor the robot through a browser-based interface. This can be enough for a pilot or a simple single-robot workflow where missions are triggered manually, by a button or through local I/O and API logic.
Ease of initial mapping should not be confused with ease of full deployment. A production-grade workflow still needs consistent mission triggers, station handshakes, exception handling, access control, backups, software-update ownership and change management.
MiR Fleet Enterprise
MiR Fleet Enterprise centralizes multiple robots and material requests. MiR currently describes capabilities including:
- Central robot and site configuration.
- Mission queueing, prioritization and assignment to a suitable available robot.
- Traffic management and coordination through shared areas.
- An event-driven architecture intended to reduce network load at scale.
- Deployments with more than 100 AMRs.
- A REST API for ERP, MES and WMS integration.
- Single sign-on, granular permissions and audit logging.
- Windows Server deployment with virtualization and cloud-strategy support.
The value of fleet software becomes substantial when several robots share corridors, chargers and stations or when jobs arrive from a business system. It can be unnecessary cost and complexity for a small isolated pilot, so buyers should ask which features and licences are required at each growth stage.
MiR Insights
MiR Insights is a cloud-based analytics product for visualizing and improving fleet performance. Current manufacturer material describes KPI tracking, utilization analysis, network visualization, troubleshooting and an AI Search feature using large language models. The operational questions are straightforward: which robots are idle, where do they wait, which missions fail, where does traffic slow down and how much useful transport is being completed?
Analytics only helps when the team reviews it and changes the operation. Assign an owner for mission failures, route bottlenecks, charging behaviour and utilization—not just a dashboard login.
Integration is often the real project
The most valuable MiR250 workflows can involve ERP orders, WMS inventory, MES production demand, PLC-controlled conveyors, automatic doors, elevators, machines and scanners. The MiR REST interface makes integration possible, but it does not define the customer’s business logic.
Before implementation, document:
- Which system is the source of truth for each transport request.
- How priority, destination and load identity are communicated.
- How the pickup station confirms that goods are ready.
- How the robot and station confirm a safe, complete transfer.
- How duplicate, cancelled, failed or late missions are handled.
- How completion updates inventory or production records.
- What continues to work if Wi-Fi, a server or an upstream system fails.
Safety, Environmental Limits and Cybersecurity
Safety-standard wording matters
MiR’s current MiR250 specification says the robot is designed to meet ISO 3691-4—with listed exceptions for Clause 4.4, 4.9.4, 5.1, 6 and Annex A—along with ISO 13849-1, ISO 13850, ISO 12100, ITSDF B56.5 and RIA R15.08-1. It also lists twelve safety functions according to ISO 13849-1.
That is not the same as saying that every configured MiR250 system is independently certified as fully compliant with every clause of every standard. The robot is a component in an application. The top module, load, station, interfaces, environment and intended use can introduce additional hazards and compliance responsibilities.
Request the declaration of conformity, safety manual, validation records and standards statement for the exact hardware and software revision in the quote. Then complete a site- and application-specific risk assessment with qualified parties.
Environmental limits
The current base specification is explicit:
- Indoor use only.
- IP21 ingress protection.
- 5–40°C operating range, with the maximum temperature limited to up to one hour.
- 20–95% non-condensing humidity.
- No water, oil or dirt on the floor.
- ±5% maximum incline or decline at 0.5 m/s.
- Up to 20 mm traversable gap tolerance.
IP21 is a meaningful constraint in a factory. It is not IP52 or IP54, does not indicate washdown suitability and does not make the platform appropriate for rain or wet processing. Examine the entire route across all shifts, including cleaning periods, leaks, machining fluids, dock-door weather exposure and debris from pallets or packaging.
Operational hazards to test
- Forklift and pedestrian cross-traffic.
- Blind corners and narrow doorways.
- Loads that overhang the robot or block sensor coverage.
- Objects above the laser-scanner plane or below camera visibility.
- Low-light, glare, reflective surfaces and changing layouts.
- Unsecured or unstable loads during braking and turns.
- Automatic doors, elevators, conveyors and moving machinery.
- Emergency-stop access with the final top module installed.
- Manual recovery of a 94 kg robot plus load.
- Fire, battery-damage and charging-area procedures.
Cybersecurity and privacy
MiR says its current approach includes security by design, encrypted communications, authentication, system partitioning and lifecycle security management. MiR Fleet Enterprise is described as aligned with IEC 62443 Part 4-2 at SL-C 3 and includes SSO, audit logs and granular permissions. Buyers should ask whether “aligned” means self-assessed design alignment or a specific third-party certificate for the quoted version.
Treat the AMR fleet as operational technology:
- Segment robot, charger, server and integration traffic appropriately.
- Use named accounts, least privilege and controlled service access.
- Document certificates, passwords, API keys and credential rotation.
- Define patch testing, update windows, rollback and end-of-support policy.
- Back up maps, missions, configurations and integration code.
- Monitor logs, offline devices, failed logins and unusual API activity.
- Review what operational data MiR Insights sends to the cloud and what AI Search processes.
- Define safe robot behaviour during loss of Wi-Fi, fleet server or upstream systems.
Real-World MiR250 Results: What Published Deployments Show
MiR has stronger public deployment evidence than many newer AMR vendors. The figures below come from manufacturer-published customer stories rather than independent controlled tests. They show what is possible, not what every site will achieve.
| Customer | Deployment | Published outcome | Buyer takeaway |
|---|---|---|---|
| DENSO | Six MiR250 robots in an 800,000 sq ft powertrain-components facility; later expansion within a wider MiR programme | The pilot delivered results within six months and freed six workers from cart pushing; DENSO later reported more than 500,000 successful MiR missions | A focused warehouse-to-production flow can prove value before broader line-side expansion |
| Flexcon | MiR250 AMRs integrated with ERP, MiR Fleet, Modula WMS, vertical-lift modules and put-to-light across three floors | Approximately 1,000 items processed per shift and error rate reduced below 0.5% | The result belongs to the complete automated system, not the AMR alone; software and station synchronization create much of the value |
| Interroll | MiR250 with an Interroll light-conveyor-platform top module in a multi-floor production environment | MiR reported an average 22.3 operating hours per day and 106 km covered at the published measurement point | Multi-floor automation is possible, but the elevator, conveyor and analytics integration are core parts of the solution |
| Cummins Power Generation China | MiR250 AMRs for empty-container return and assembly-line replenishment | The customer reported at least 2.5 labour-hours saved per MiR250 per day | Labour time per route is a practical input for a site-specific payback model |
| Stellantis Caen | Mixed fleet of 43 MiR robots, including 16 MiR250s and 27 MiR1350s | The fleet completes about 1,000 missions per day | Large-scale value depends on standardised flows, fleet orchestration and choosing different robot sizes for different loads |
What the successful deployments have in common
- They automate a defined transport flow, not “logistics” in the abstract.
- The load carrier or top module is designed around the goods and stations.
- The workflow has enough frequency to generate measurable value.
- Software links the robot to production, storage or order demand.
- People are moved to other work rather than merely walking behind the robot.
- The deployment starts with proof and expands after operational acceptance.
The evidence supports the MiR250 as a mature intralogistics platform. It does not prove that an unmodified robot will deliver the same labour savings or error rate in a different site. Rebuild the business case from your own route data.
Best MiR250 Use Cases
1. Line-side material replenishment
Best overall use case. The MiR250 can deliver bins, kits, parts or consumables from a supermarket or warehouse to production stations on demand or on a schedule. It works best when the route is frequent, loads are standardized and late deliveries have a measurable cost.
2. Work-in-progress transport
Moving components between machining, inspection, assembly and packaging can consume substantial operator time. A rack, shelf or conveyor-equipped MiR250 can connect process islands without installing a fixed conveyor across the whole facility.
3. Autonomous cart movement
The MiR Hook 250 can collect and tow compatible carts with a published solution rating up to 500 kg. This can replace repetitive cart pushing while retaining existing carts, but the coupling, cart geometry, floor, turning radius and load security must be validated.
4. Shelf and rack delivery
MiR Shelf Carrier 250 allows one robot to collect and move different compatible shelves or carts. This increases robot utilization because the load carrier can remain at a workstation while the AMR performs another mission.
5. Conveyor-to-conveyor transfer
A powered conveyor module can automatically exchange totes, cartons or trays with machines, ASRS equipment and fixed conveyors. This can create an almost hands-free flow, but station controls, alignment, guarding and failure recovery make it a genuine integration project.
6. Electronics and clean manufacturing
The available ESD version and optional ISO Class 4 cleanroom configuration make the MiR250 relevant for electronics, semiconductor-adjacent and controlled-production environments. Buyers must verify the complete top module, wheels, load carrier and process—not only the base robot—against the required ESD or cleanroom specification.
7. Hospital and laboratory logistics
The platform can move supplies, samples, linens or waste in suitable indoor routes. Healthcare deployments require careful separation of clean and dirty flows, secure loads, infection-control review, elevator integration, privacy controls and reliable interaction with the public.
8. Multi-floor intralogistics
MiR250 deployments can use elevators when the elevator controls, doors, maps and fleet logic are integrated. This is valuable in older facilities with production or storage across floors, but elevator availability can become the system’s throughput bottleneck.
For more category options, compare material-handling robots, warehouse robots and AGV systems on Anton Robots.
When the MiR250 Is Not the Right Robot
The MiR250 is flexible, but a buyer should reject or deprioritize it when the environment or workflow points elsewhere.
- Outdoor or cross-yard transport: the current specification is indoor-only and IP21.
- Wet, oily or dirty floors: MiR explicitly specifies no water, oil or dirt; consider a platform with a higher environmental rating and validate traction.
- Loads above the configured rating: move to a higher-payload AMR rather than operating at or above the limit.
- Standard pallet movement: a pallet AMR, autonomous pallet jack or forklift-style robot may acquire and transport pallets more directly.
- Rough floors, large thresholds or steep ramps: 25–28 mm clearance, 20 mm gap tolerance and ±5% gradient are meaningful constraints.
- Very high fixed-route throughput: a conveyor can outperform AMRs when the flow is stable, continuous and unlikely to change.
- No reliable network or integration ownership: a sophisticated fleet can fail operationally if Wi-Fi, server and API support are nobody’s responsibility.
- Uncontrolled public spaces: dynamic behaviour, access, tampering, privacy and recovery may make a purpose-designed service robot more suitable.
- Requirement for manipulation: the base MiR250 transports but does not pick, place or machine-tend without a module or mobile manipulator.
- No measurable transport problem: if route frequency, labour, delays, errors and safety exposure have not been quantified, the business case is not ready.
MiR250 vs OMRON LD-250, OTTO 100, KUKA KMP 600P and MiR200
No AMR is best without a load, route, environment and integration requirement. The table uses current or most recent public manufacturer specifications available for each platform. Product revisions and configurations differ, so finalists should complete the same site acceptance test.
| Robot | Published payload and speed | Key difference | Best shortlist reason |
|---|---|---|---|
| MiR250 | 250 kg; 2.0 m/s | 800 × 580 mm footprint; up to 13 h loaded or 17.5 h unloaded; modular MiR ecosystem; IP21 indoor base | Compact, fast, flexible indoor transport with mature fleet integration |
| OMRON LD-250 | 250 kg; 1.2 m/s | Approx. 969 × 718 × 383 mm; published 10 h loaded and 13 h unloaded runtime; OMRON FLOW ecosystem | Exact 250 kg payload alternative for OMRON automation environments |
| OTTO 100 | 150 kg; 2.0 m/s | 740 × 550 × 308 mm; integrated lift; published 6 h runtime from 90% to 10% | Smaller-load workflows that benefit from the built-in lifting concept and OTTO fleet |
| KUKA KMP 600P diffDrive | 600 kg; 2.0 m/s unloaded and 1.5 m/s loaded | Higher payload, integrated 80 mm lift, IP54 and up to 8 h operation | Heavier loads or tougher indoor conditions where IP54 is important |
| MiR200 | Legacy 200 kg platform; lower published speed than MiR250 | Older generation with a larger footprint and shorter headline performance; availability may be used, existing stock or regional | Maintaining an installed MiR200 fleet or evaluating a discounted used unit |
Which one should you choose?
- Choose the MiR250 when 250 kg, compact size, high speed, long runtime and the MiR module/software ecosystem match the workflow.
- Shortlist the OMRON LD-250 when you need the same base payload and already standardize on OMRON controls, service or FLOW software.
- Shortlist the OTTO 100 when 150 kg is enough and its integrated-lift workflow is a closer mechanical fit.
- Shortlist the KUKA KMP 600P when the load exceeds 250 kg or an IP54 base is needed.
- Buy a MiR200 only deliberately when compatibility or used price outweighs the MiR250’s newer performance and support proposition.
If the MiR250 is nearly right but environmental protection or payload is not, also compare the MiR600 and other 600 kg-class platforms. Use the Anton Robots comparison tool to compare published specifications side by side before requesting demonstrations.
Is the MiR250 Worth It?
The MiR250 is worth it when one or more repeatable material flows generate enough labour, delay, error, safety or flexibility benefit to cover the complete system cost. It is poor value when purchased as a general innovation project without a route owner, load design, integration plan and measurable target.
Build the business case from missions
A practical annual benefit model is:
Annual net benefit = labour capacity released + overtime avoided + throughput value + error/rework reduction + avoided manual-equipment cost + approved safety benefit − annual operating cost.
Then calculate:
Payback period = total implementation cost ÷ monthly net benefit.
Use the total implementation cost, not only the base robot price.
Costs to include
- Base robot, battery, charger and delivery.
- Top module, carts, racks, shelves, conveyors and fixtures.
- MiR Fleet, MiR Insights, servers, licences and backups.
- Wi-Fi surveys, network changes and cybersecurity work.
- Doors, elevators, PLCs, station controls and enterprise integration.
- Mapping, risk assessment, commissioning and acceptance testing.
- Training, internal project time and production disruption.
- Support, preventive maintenance, battery, wheels and spares.
- Expected downtime, blocked-route response and manual fallback.
Benefits to validate
- Manual walking and cart-moving minutes removed per mission.
- Missions per shift, peak hour and year.
- Operators reassigned to measurable value-added capacity.
- Reduced waiting at machines, lines or material supermarkets.
- Additional production enabled by reliable just-in-time delivery.
- Fewer wrong parts, missed pickups, manual scans or inventory errors.
- Forklift, tugger or pallet-jack movements removed from pedestrian areas.
- Floor space or infrastructure saved compared with conveyors.
- Faster process changes because routes can be remapped.
A simple route-level example
Suppose a route requires 12 minutes of manual transport, runs 30 times per shift and operates for two shifts on 240 days per year. That represents 2,880 labour-hours of transport activity before breaks, congestion and supervision. The calculation does not prove that one MiR250 removes all 2,880 hours: loading, unloading, exceptions and peak demand remain. It does show why mission frequency and current process time are more useful than a generic percentage ROI claim.
Go/no-go acceptance criteria
Require a pilot to prove at least:
- Mission completion rate across representative shifts.
- Correct load pickup, identity, security and delivery.
- Peak-hour throughput and queue performance.
- Battery coverage and charging availability.
- Safe interaction with people, vehicles, doors and stations.
- Recovery time from blocked routes, network loss and failed handoffs.
- Accurate completion data in the required business system.
- A credible payback using measured rather than assumed results.
MiR250 Buying Checklist
- Define one transport flow. Record origin, destination, goods, frequency, priority and current method.
- Measure every load. Include maximum mass, dimensions, centre of gravity, stability and module weight.
- Choose the transfer method. Decide between manual loading, hook, shelf, lift, conveyor or custom tooling.
- Survey the entire route. Measure corridors, doorways, turns, gaps, slopes, thresholds, ceilings and charging space.
- Inspect the floor across all shifts. Include cleaning, spills, oils, debris and temporary storage.
- Model traffic. Count pedestrians, forklifts, carts and other AMRs during the peak hour.
- Set performance criteria. Define missions per hour, completion rate, delivery window and maximum recovery time.
- Design charging. Calculate runtime under load, opportunity-charging windows, charger queues and redundancy.
- Map integrations. Document ERP, WMS, MES, PLC, scanner, conveyor, door and elevator interfaces.
- Assign exception ownership. Decide who responds to blockages, failed transfers, low battery and lost localization.
- Complete the safety assessment. Validate robot, module, load, stations and operating environment as one system.
- Review cybersecurity. Cover network zones, accounts, API credentials, updates, backups, logging and cloud data.
- Run a representative pilot. Use the final or equivalent module, payload, route, traffic and integrations.
- Compare full commercial terms. Include lead time, warranty, software, training, support response, spares and TCO.
- Plan the manual fallback. Production must know what to do when the robot or an upstream system is unavailable.
- Scale only after acceptance. Stabilize the first flow before adding robots, stations and floors.
Pro tip: do not start the project with “We want a MiR250.” Start with “We move this load this many times, it currently takes this long, and a late or incorrect delivery costs this much.” That framing reveals whether the MiR250, another AMR, an AGV, a conveyor or a process change is the right investment.
How to Buy a MiR250
MiR250 sales are generally consultative and fulfilled through MiR’s partner network. A useful enquiry should describe the material flow rather than only ask for the robot price.
Before requesting a quote, prepare:
- A route drawing or video, including turns, doors, ramps and traffic.
- Maximum load mass, dimensions, centre of gravity and photographs.
- Required pickup, transport and drop-off method.
- Missions per shift and peak-hour demand.
- Floor condition, temperature, humidity, ESD and cleanroom requirements.
- Wi-Fi coverage and IT/cybersecurity constraints.
- Required ERP, MES, WMS, PLC, elevator and door integrations.
- Target completion rate, throughput, availability and payback period.
- Deployment country, site access and desired go-live date.
Ask every supplier to quote the same scope and return a compliance matrix against the requirements. Separate confirmed capability, configuration-dependent capability, required engineering and exclusions. Request a demonstration with your representative load or a paid site pilot before placing a multi-robot order.
Review the MiR250 product page for price, specifications and availability, then contact Anton Robots for help comparing suppliers and configurations. If the robot model is still uncertain, use the Find My Robot tool before committing to a module or fleet architecture.
Is the MiR250 Still a Good AMR in 2026?
Yes—within its intended environment. The MiR250 remains a current product in MiR’s 2026 portfolio and still occupies a useful position between lightweight AMRs and larger 600 kg-plus platforms. Its core combination of compact footprint, 250 kg payload, 2.0 m/s speed, long runtime and a mature integration ecosystem remains competitive.
The most important 2026 buying point is not a dramatic hardware redesign; it is the broader system around the robot. MiR Fleet Enterprise is positioned for more than 100 AMRs, enterprise integration and stronger cybersecurity controls, while MiR Insights adds more advanced operational analytics and AI-assisted search. For a multi-robot buyer, software architecture, integration support and lifecycle service may now matter more than a small difference in base-platform speed.
Use current specifications, not old PDFs
MiR’s current web specification publishes better runtime and a slightly lower robot mass than several older datasheets still appearing in search results. That is positive, but it creates a procurement risk: buyers must confirm whether a quote, used unit or integrator package reflects the current robot revision. Attach the quoted specification to the purchase order and acceptance plan.
The biggest current limitation has not disappeared
The base MiR250 remains IP21, indoor-only and specified for floors without water, oil or dirt. Competitors with IP52 or IP54 platforms may be better for harsher plants even if they are larger or carry different loads. The MiR250 is strongest when its environment matches its design rather than when integrators attempt to engineer around a fundamental environmental mismatch.
MiR250 FAQ
How much does a MiR250 cost?
MiR does not publish one universal current list price. Public market references place the base robot around US$50,000–$70,000, and Anton Robots currently lists an indicative US$51,832 reference. The complete deployment can cost substantially more after the top module, charger, software, integration, commissioning, training and support are included.
What is the MiR250 payload?
The base MiR250 carries up to 250 kg or 551 lb. That limit includes the top module and fixtures mounted on the robot, so the net goods payload may be lower. The MiR Hook 250 and Shelf Carrier 250 publish different solution ratings because they use different mechanical configurations.
How fast is the MiR250?
MiR publishes a maximum speed of 2.0 m/s, equivalent to 7.2 km/h or 4.4 mph, on a flat surface. Average production speed is lower because of acceleration, turns, traffic, safety responses, docking and waiting.
How long does the MiR250 battery last?
The current official specification lists up to 13 hours of active operation with maximum payload, up to 17 hours 30 minutes without payload and up to 22 hours on standby. The final module, load, route, temperature, traffic and battery condition affect actual runtime.
How long does the MiR250 take to charge?
MiR says the MiR Charge 48V can fully charge compatible robots in approximately one hour. The detailed specification also publishes a charging ratio up to 1:16, meaning ten minutes of charging can provide up to two hours 40 minutes of runtime with maximum payload under stated conditions.
Can the MiR250 run 24/7?
It can support a 24/7 workflow through automatic or opportunity charging, battery swapping and fleet redundancy. It cannot operate continuously without charging or maintenance. The number of robots and chargers must be calculated from peak mission demand rather than average daily demand.
Can the MiR250 work outdoors?
No. The current specification designates the MiR250 for indoor use only. The base robot is IP21 and is not an all-weather or yard-logistics platform.
Can the MiR250 work on wet or oily floors?
The current manufacturer specification states no water, oil or dirt on the floor. Do not deploy it on wet, oily or contaminated routes without written approval for the exact application and a suitable safety and traction assessment.
What is the MiR250 IP rating?
The current base-robot specification is IP21. This is significantly less protection than IP52 or IP54 and does not indicate washdown, heavy-dust or rain suitability.
Can the MiR250 climb ramps?
MiR publishes a maximum incline or decline of ±5% at 0.5 m/s. Measure the full ramp, transitions, surface friction and loaded stopping behaviour during a site test.
What gap or threshold can the MiR250 cross?
The current specification lists a traversable gap tolerance up to 20 mm. Ground clearance is 25–28 mm. Test expansion joints, thresholds, floor plates and cable covers with the actual load and approach angle.
Can the MiR250 fit through an 800 mm doorway?
The manufacturer lists 800 mm as a minimized doorway condition using a minimized footprint and muted protective fields. The default operational doorway width is 1,500 mm. An 800 mm doorway therefore requires application-specific configuration and safety validation; it is not the general design allowance.
How accurate is the MiR250?
In controlled conditions, MiR publishes move-to-position accuracy of ±60 mm in X, ±85 mm in Y and ±4 degrees yaw. Docking to a VL marker is much more precise at ±3 mm in X and Y and ±0.5 degrees yaw. Automatic transfers should use the appropriate docking method and station tolerances.
Does the MiR250 need Wi-Fi?
The robot has onboard autonomy, but Wi-Fi is important for browser control, monitoring, fleet coordination, integrations and many production workflows. Design coverage, roaming, network loss behaviour and cybersecurity for the entire route and charging area.
Does the MiR250 use LiDAR?
It uses two SICK nanoScan3 safety laser scanners at the front and rear, alongside two 3D cameras and eight proximity sensors. Laser scanners support protective sensing and navigation; the complete perception system still has limitations that must be tested against site hazards.
Is the MiR250 safe around people?
It is designed for operation in shared industrial environments and has safety-rated sensing and twelve listed safety functions. Safe deployment still depends on the top module, load, route, speeds, traffic, stations, risk assessment, validation and worker training.
Is the MiR250 ISO 3691-4 compliant?
MiR’s current wording says the robot is designed to meet ISO 3691-4 except specified clauses, along with other listed standards. Buyers should not simplify that into an unconditional full-system certification claim. Request the current conformity and safety documentation for the exact configuration.
Does MiR250 integrate with ERP, WMS or MES software?
Yes. MiR Fleet Enterprise provides a REST API for ERP, WMS and MES integration. The interface enables integration, but the customer or integrator must still define mission logic, load identity, station handshakes, failures and data ownership.
How many robots can MiR Fleet manage?
MiR currently positions MiR Fleet Enterprise for deployments with more than 100 AMRs. Real capacity depends on architecture, network, sites, integrations, mission density and software version, so large buyers should request a validated design for their intended fleet.
What does the MiR Hook 250 carry?
MiR publishes a 500 kg or 1,100 lb payload rating for the Hook solution, with up to 2.0 m/s maximum speed and a listed 10-hour runtime. Confirm the cart, total mass, coupling, turning space, traction and complete-system rating in writing.
What does the MiR Shelf Carrier 250 carry?
MiR publishes up to 300 kg, 1.2 m/s and 10 hours runtime for the Shelf Carrier solution. This is a configuration-specific rating and should not be confused with the 250 kg flat-top payload of the base robot.
Is there an ESD or cleanroom MiR250?
Yes. MiR offers an ESD version and lists optional ISO 14644-1 Class 4 cleanroom capability. Confirm that the entire configured system—including module, carts, wheels and fixtures—meets the required standard.
What is the difference between MiR200 and MiR250?
The MiR250 is the newer compact platform, with a 250 kg payload, 2.0 m/s maximum speed, smaller 800 × 580 mm footprint and updated battery and safety architecture. The MiR200 is a legacy 200 kg model. Existing MiR200 fleets may justify compatibility purchases, but new buyers should normally evaluate the MiR250 first.
What is the best MiR250 alternative?
The closest payload alternative is the OMRON LD-250. OTTO 100 is relevant for loads up to 150 kg and an integrated-lift workflow, while KUKA KMP 600P or MiR600 suit heavier or harsher indoor applications. The best alternative depends on load transfer, environment, fleet software, integration and regional support.
Is the MiR250 worth the money?
It can be when a frequent indoor transport flow releases enough labour capacity, reduces waiting or errors, removes manual-vehicle traffic or avoids fixed infrastructure. It is not worth buying without a measured route, a complete system quote and a successful pilot against written acceptance criteria.
Final Verdict: Should You Buy the MiR250?
Buy or pilot the MiR250 if you need to move loads up to 250 kg through a clean, dry indoor facility and value compact dimensions, high speed, long runtime, modular load handling and mature fleet integration. It is a particularly strong choice for line-side replenishment, work-in-progress transport, autonomous cart movement and flexible links between production or warehouse processes.
Do not buy it from the headline specifications alone. The robot body may be only 580 mm wide, but safe default corridors are much wider; 2.0 m/s is not average production speed; and the 250 kg rating includes the module mounted on the base. Most importantly, IP21 and the requirement for floors without water, oil or dirt rule out environments that some buyers may assume are normal industrial use.
The smartest path is a workflow-led pilot: one load, one route, one top module, representative traffic, explicit exception handling and a full three-year cost model. If the system completes enough correct deliveries, integrates cleanly with operations and stays within the safety and environmental envelope, the MiR250 can become reliable intralogistics infrastructure rather than another automation demonstration.
Ready to evaluate a configuration? View the MiR250 at Anton Robots, compare alternatives through the robot comparison tool or request help matching the AMR, module and deployment plan to your facility.