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DATE: 2026/11/02

SEER Robotics SFL-300L Autonomous Mobile Robot

SEER Robotics SFL-300L Autonomous Mobile Robot

AMR Autonomous Mobile Robot

SEER Robotics' AMR Autonomous Mobile Robot SFL-300L features a 400mm ultra-narrow body design with a rated load of 300kg. It supports laser SLAM autonomous navigation and automatic handling by light material trucks, making it suitable for material turnover in narrow passages. SEER Robotics has the ability to independently develop and manufacture robots, and can directly provide original equipment and technical support. It is not a trader.

It is mainly used in 3C electronics manufacturing, auto parts workshops, new energy material turnover and textile production lines.

Rated load
300kg
Body width
400mm
Lifting height
150±5mm

AMR Autonomous Mobile Robot Features

400mm ultra-narrow body design
The body width is only 400mm, the minimum passage width is 600mm, and the turning radius is 650mm. It is suitable for light material transportation between production lines and compact storage areas.
300kg rated load and 150±5mm lifting height
It can handle light material trucks and racks, support automatic pickup, transportation and placement operations, and reduce manual material turnover between workstations.
Four navigation solutions with ±10mm positioning accuracy
Supports laser SLAM, QR code, reflector and NFL navigation solutions. The appropriate navigation method can be selected according to the on-site environment and positioning requirements to achieve precise site docking.
Real-time cargo identification and automatic pick-up and drop-off
Optional cargo identification camera can be equipped to identify non-fixed-position material trucks and vehicles, assist in adjusting the pickup position, and reduce manual alignment operations.
360° Multi-layer safety protection
Combined with navigation LiDAR, obstacle avoidance LiDAR, 3D camera, safety touch edge and photoelectric sensor, it monitors obstacles around the vehicle and supports mixed operation of personnel and equipment.
8h comprehensive battery life and modular customization
equipped with 48V, 35Ah ternary lithium battery, charging from 10% to 80% for no more than 1.5h. Supports customization of vehicle height, fork structure, color and logo to adapt to different vehicles and operating environments.
AMR Autonomous Mobile Robot Structured Detailed Parameter Table
Parameter name SFL-300L Parameter Values
Product Model SFL-300L
Product Type Laser SLAM Single-arm Intelligent Forklift
Operation method Automatic navigation
Navigation methods Laser SLAM
Supported navigation schemes Laser SLAM, QR codes, reflectors, NFL
Applicable vehicle types Material cart/material rack
Rated load 300kg
Load center distance 350mm
Total weight 230kg, including batteries
Standard lifting height 150±5mm
Vehicle length × width × height 914×400×1576mm
Fork size 480×300mm
Fork outer width 300mm
Minimum channel width 600mm
Minimum turning radius 650mm
Full load driving speed 0.8m/s
Unloaded driving speed 1.4m/s
Navigation and positioning accuracy ±10mm
Navigation angle accuracy ±1°
Maximum passing gradient ＜3%
Staircase clearance 2mm
Gap passing capacity 5mm

AMR Autonomous Mobile Robot Product Comparison Advantages

SEER Robotics' AMR Autonomous Mobile Robot SFL-300L features a 400mm ultra-narrow body design, making it suitable for compact spaces that are difficult for traditional hand trucks or larger automatic forklifts to maneuver flexibly. Its minimum channel width is 600mm and minimum turning radius is 650mm, which can complete the transportation of light materials in areas that meet traffic and turning conditions. Compared to automated guidance devices that rely on fixed magnetic strips, laser SLAM autonomous navigation does not require the laying of magnetic strips and can reconfigure navigation maps and transportation routes according to changes in production layout. Compared with traditional automated guided vehicles that mainly undertake fixed-route transportation, the SEER Robotics SFL-300L combines a rated load of 300kg, a standard lifting height of 150±5mm and an optional cargo identification function to perform automatic pick-up, drop-off and transportation of material trucks and racks. The equipment supports a variety of navigation solutions and can customize forks and vehicle body dimensions according to the vehicle structure, making it suitable for manufacturing companies that need to frequently adjust logistics routes, material specifications and production workstations.

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Flexible transportation within ultra-narrow channels
400mm vehicle width combined with a minimum turning radius of 650mm can reduce the equipment's occupation of the production channel and adapt to material distribution areas with limited space.
Automatic pick-up and drop-off of non-fixed position material trucks
After the optional cargo identification function, material trucks with position deviations can be identified, reducing manual rearrangement and cargo pickup alignment operations.
More flexible production layout adjustments
Supports multiple navigation schemes and map route adjustments, reducing the limitations of fixed-path facilities on workshop logistics planning.

AMR Autonomous Mobile Robot User Manual

Inspect equipment and the work environment
Check the electric quantity, fork, LiDAR, safety touch edge and emergency stop device before starting, and confirm that the weight of the vehicle, ground conditions and transportation channel meet the requirements.
01
Create a map and configure sites
Authorized technicians complete laser SLAM mapping, set pick-up points, unloading points, transportation routes and safe areas, and test navigation and positioning.
02
Perform automated material handling
The transportation task is issued by the control or scheduling system, and the equipment automatically goes to the picking point to complete the picking and placing of the material truck and transport to the designated station.
03
Monitor equipment and schedule charging
Monitor the running status and remaining power and charge as planned. In case of abnormality, stop the machine according to the safety procedure and check and maintain by authorized personnel.
04

AMR Autonomous Mobile Robot Is Suitable For The Following Audience

Automobile manufacturing and parts companies

Suitable for production managers, workshop logistics supervisors, and automation project leaders in automotive parts manufacturing companies. To meet the transportation needs of small parts, tools and light turnover material trucks between production stations, temporary storage areas and warehouses, the SFL-300L can be used to complete the delivery of self-moving materials, reduce the round trip of manual carts, and improve the continuity of material replenishment at stations.

3C Electronics and Precision Manufacturing Enterprises

Suitable for operations managers, production logistics supervisors, and intelligent manufacturing project leaders in 3C electronics manufacturing plants. For workshops with dense production lines, narrow channels and frequent material distribution, a 400mm narrow-body mobile robot can be used to connect the material temporary storage area and the assembly station to realize automatic transportation and fixed-point distribution of material trucks.

New energy battery and materials manufacturing companies

Suitable for warehousing supervisors, production and operation managers, and equipment procurement managers in new energy battery and materials manufacturing companies. For the in-plant transportation of small parts, light material boxes and turnover material trucks, the SFL-300L can be used to perform automatic handling between production stations, material temporary storage areas and warehouses, reducing repetitive manual transportation tasks.

Textile and apparel manufacturing companies

Suitable for production directors, logistics supervisors, and automated procurement managers in textile factories. For the transportation of fabric accessories, light finished products and production turnover material trucks between different processes, compact AMR can be used to connect the production line and temporary storage area, adapting to the working environment with dense channels, many processes and frequent material flow in the factory.

Certificates And Factories

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As the world’s leading controller manufacturer, SEER Robotics has independent intellectual property rights of SRC series controllers and production lines. It is the real source manufacturer, providing you with highly competitive ex-factory prices and faster delivery speed. Products comply with international standards and have been deployed in many countries and regions around the world. Through standardized communication protocols, the stable operation and technical compatibility of the system in multinational plant projects are ensured.

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FAQ

Q: SFL-300L AMR Autonomous Mobile Robot can handle multiple cargoes at most?
A: The rated load of the SFL-300L is 300kg, and the load center distance is 350mm, which is suitable for the automatic transportation of light material trucks, material racks and turnover materials. The standard lifting height of the equipment is 150±5mm, which is mainly used for taking and placing of carriers and horizontal transportation. The actual handling shall ensure that the cargo weight, center of gravity and bottom structure of the carrier meet the requirements of the equipment.
Q: How narrow a channel can a SFL-300L operate in?
A: The body width of the SFL-300L is 400mm, the minimum passage width is 600mm, and the minimum turning radius is 650mm. For straight-line transportation between production lines or compact storage areas, routes can be planned according to the width of the site channel. The area of turning, meeting vehicles and picking and placing goods shall be calculated separately in combination with the movement range of the equipment, the shape of the carrier and the safety distance.
Q: Do SFL-300L need a magnetic strip to navigate?
A: No need. The SFL-300L supports laser SLAM autonomous navigation, which can be mapped and located by environmental characteristics without relying on terrestrial magnetic stripes. The device also supports QR code, reflector and NFL navigation schemes, which can be selected according to different working conditions. Before actual deployment, on-site mapping, map configuration, path testing and security area setting need to be completed.
Q: Can the SFL-300L automatically identify a material truck that is not in a fixed position?
A: The pallet recognition feature is available as an option.Through the pallet recognition camera, the SFL-300L can detect the material truck or the material rack in real time, assist in judging the position of the carrier and complete the automatic pick-and-place. For the material car without fixed positioning slot and with deviation in parking position, the picking plan can be formulated in combination with the size of the carrier and the on-site identification conditions.
Q: How long does the SFL-300L battery last and how long does it take to recharge?
A: The SFL-300L is equipped with 48V and 35Ah ternary lithium batteries, with a comprehensive battery life of 8h and a charging time of no more than 1.5h from 10% to 80%, supporting manual and automatic charging. The actual endurance will be affected by the load, driving speed, transportation distance, lifting frequency and on-site working conditions. The charging plan can be arranged according to the operation shift and transportation task.
Q: Can SFL-300L access the existing warehouse management system and production management system?
A: SEER Robotics provides SRC robot controller and intelligent logistics software such as M4 and RDS, which can realize robot task allocation, operation monitoring and multi-device cooperation after project integration. For existing management systems such as WMS and MES, docking schemes can be formulated according to communication interfaces, business processes and equipment configuration to realize the connection between material transportation tasks and warehousing and production management processes.