EasyNext200-DIFF-S
EasyNext200-DIFF-S is a self-developed heavy-duty differential-drive AMR platform with a rated load capacity of 200 kg, designed for medium- and heavy-load indoor logistics and industrial automation. Its high-strength, stable body structure, flexible two-wheel differential steering, and modular expansion design enable reliable operation in workshops, warehouses, narrow aisles, and complex production environments.
Powered by SLAM navigation and multi-sensor fusion, the platform supports autonomous localization, mapping, path planning, flexible obstacle avoidance, and autonomous recharging. Emergency stop, sound and light alarms, anti-collision protection, and other safety mechanisms further enhance stable operation in industrial environments.
The standardized top mounting platform and multiple interfaces allow rapid integration of robotic arms, conveyors, material racks, inspection equipment, sensors, and other customized upper modules. It is suitable for raw material transfer, warehouse handling, production-line material circulation, inspection, composite robot development, as well as robotics education and research involving navigation, motion control, machine vision, laser SLAM, multi-sensor fusion, and embodied AI.
The EasyNext200-DIFF-S is a versatile Autonomous Mobile Robot (AMR) platform chassis designed for indoor environments with human-robot coexistence, featuring an 100 kg rated payload. Utilizing two-wheel differential hub motor drive and 360° autonomous navigation via a single LiDAR sensor, it supports both manual charging and automatic docking station charging. Suitable for industrial environments such as factories and warehouses.
Rich Integration
Storage bins, manipulators, humanoid upper bodies
Simple Operation
Tablet, PC, onboard interaction
Intelligent Scheduling
Task allocation, dynamic cluster scheduling
Easy Deployment
Laser + vision fusion navigation
Stable and Safe
360 safety detection range
Powerful Endurance
Automatic charging/ quick battery swap
Typical applications: factory operations, warehousing and logistics, medical education,smart buildings,4S showrooms, data acquisition centers
EasyNext200-L-DIFF-S
Chassis + lifting module (automatic lifting and handling solution)
Based on the EasyNext200 heavy-duty chassis, an integrated hydraulic/electric lifting mechanism is incorporated, enabling autonomous lifting of racks and tooling trays, facilitating unmanned automatic transport and precise docking at workstations. It replaces manual labor in repetitive heavy-duty handling tasks, effectively reducing labor costs and enhancing workshop storage and circulation efficiency. It serves as the core handling carrier for automated logistics in flexible factories.
EasyNext200-C-DIFF-S
Integrated machine of chassis + cargo box + collaborative robotic arm (composite operation robot)
Fully functional integrated solution: EasyNext200 heavy-duty chassis + protective cargo box + multi-joint collaborative robotic arm combination. The chassis undertakes 200kg-level autonomous movement and heavy-duty loading; the cargo box can store materials, components, and electronic control accessories; the flexible collaborative robotic arm independently completes delicate tasks such as material grasping, sorting, loading and unloading, assembly assistance, and equipment inspection operations. Customers do not need to develop the underlying walking and navigation control system from scratch, significantly shortening the overall product development cycle and quickly launching heavy-duty composite intelligent work robot projects.
Product core highlights
200kg strong heavy-duty capacity
With a high-strength body and drive structure design, it boasts ample load capacity, ensuring smooth and bumpless operation under heavy loads, perfectly suited to the material transfer needs of industrial heavy-duty applications;
Flexible differential speed passage
With a two-wheel differential steering structure, it can maneuver flexibly in place, ensuring smooth passage through narrow workshop aisles and warehouse corridors, with strong spatial adaptability;
Modularized free selection and expansion
The four major modules, including the bare chassis, lifting mechanism, cargo box, and collaborative robotic arm, can be disassembled and assembled, allowing for customized models according to needs and supporting in-depth ODM development;
Mature and stable underlying system
Self-developed navigation motion algorithm, reliable mapping, obstacle avoidance, and path planning, strong stability for long-term continuous operation, and suitable for industrial 7×24-hour uninterrupted operation;
Multiple security protection systems
Comprehensive protection including emergency stop switch on the machine body, anti-collision strip, audible and visual warning, overload protection, and collision detection ensures safe and controllable human-machine mixed operation;
Fully open development ecosystem
Multiple power supplies, serial ports, Ethernet ports, fully open, secondary development supports interfaces ROS1/ROS2/API/SDK, and deeply supports ODM customization development.
EasyNext200-DIFF-S integrates heavy-duty transfer, autonomous docking, and flexible operation, providing full coverage from basic material transportation to integrated intelligent operations. It is a cost-effective and versatile heavy-duty mobile chassis for industrial plants and smart warehouses to build automated logistics systems.
Mechanical Parameters
| Overall Dimensions (L × W × H) | 800 × 500 × 250 mm |
| Net Weight | 90 kg |
| Rated Payload | 200 kg |
| Drive Type | Two-Wheel Differential |
| Minimum Turning Radius | Zero-Radius Turn |
| Suspension Method | Swing Arm Suspension |
Motion Performance
| Rated Operating Speed | 1.5 m/s |
| Maximum Navigation Speed | 1.2 m/s |
| Maximum Angular Velocity | 120°/s |
| Straight Navigation Path Width | 700 mm |
| U-Turn Navigation Path Width | 1150 mm |
| Step Climbing Height | 20 mm |
| Gap Crossing Capability | 20 mm |
| Maximum Climbing Gradient | < 5% |
Navigation & Positioning
| Navigation Method | LiDAR Autonomous Navigation |
| LiDAR | 2 Units, Field of View 360° |
| LiDAR Mounting Height | Approx. 180 mm |
| Positioning Accuracy (Global) | ±20 mm / ±3° |
| Positioning Accuracy (VL Markers) | ±5 mm / ±1° |
| Sensors | LiDAR / Depth Camera / Ultrasonic / Collision / IMU |
Electrical Parameters
| Battery Voltage | DC 42–54.7 V |
| Battery Capacity | 20 Ah |
| Charging Time | Approx. 2 h |
| Operating Time | Approx. 8 h (Full Payload Continuous Operation) |
| Battery Cycle Life | ≥80% Capacity After 1,500 Cycles |
| Charging Method | Manual / Automatic Docking |
| Rated Current | 25 A |
Communication Interfaces
| Wireless Connection | Wi-Fi 802.11 a/b/g/n/ac |
| Wired Connection | RJ45 Ethernet Port / USB-A |
| Hardware Interfaces | DC 48 V / E-Stop |
| Software Interfaces | ROS / ROS2 / SDK / API |
| Body Buttons | Mode Switch / Pause-Resume / Reset / E-Stop |
Environmental Requirements
| Operating Temperature | 5–40°C |
| Operating Humidity | 10–95% RH, No Condensation |
| Protection Rating | IP20 |
| Floor Requirements | Hard, Flat Surfaces (Free of Water, Oil, or Dust) |