4-Way Pallet Shuttle from Siam Smart Solutions

4-Way Pallet Shuttle Solutions

High-Performance R-Bot + H-Bot Dense Storage System.

An advanced automated storage solution integrating R-Bot and H-Bot robotic technologies to maximize storage density, optimize warehouse space utilization, and enhance material handling efficiency. The system is designed to support high-throughput operations, intelligent storage management, and seamless warehouse automation for modern industrial applications.

R-bot 4-Way Pallet Shuttle Solutions

The R-bot 4-Way Shuttle is a smart storage robot that is independently and designed for dense storage systems of pallets. It boasts four-way flexible driving, smart autonomous handling, multi-shuttle collaborative operation, and other benefits. It is flexibly adaptable to dense storage scenarios for pallets in various industries

Standard Power Roller

Standard Model R1500N

  • Weight: 320 Kg
  • Rated load: 1000 Kg
  • Positioning accuracy: ±2 mm
  • Type of batteries: Lithium-iron phosphate battery
  • Battery capacity: 46 Ah
  • Duration time at full charge: 8~10 h
  • Fully charging time: 1.5 h
  • Body dimensions: L1000*W972*H125 mm
  • Applicable pallet sizes: 1100~1600*800~1200 mm
  • Maximum speed: 2 m/s
  • Acceleration: 2 m/s²
  • Reversing time: 2.5 s
  • Lifting time: 2.5 s
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Low Speed Power Roller

Cold Chain Model R1500C

  • Weight: 360 Kg
  • Rated load: 1500 Kg
  • Positioning accuracy: ±2 mm
  • Type of batteries: Lithium-iron phosphate battery
  • Battery capacity: 38 Ah
  • Duration time at full charge: 6~8 h
  • Fully charging time: 2.5 h
  • Body dimensions: L1192*W972*H125 mm
  • Applicable pallet sizes: 1200~1600*1000~1200 mm
  • Maximum speed: 2 m/s
  • Acceleration: 2 m/s²
  • Reversing time: 2.5 s
  • Lifting time: 2.5 s
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High Torque Power Roller

New Energy Model R1500E

  • Weight: 350 Kg
  • Rated load: 1500 Kg
  • Positioning accuracy: ±2 mm
  • Type of batteries: Lithium-iron phosphate battery
  • Battery capacity: 48 Ah
  • Duration time at full charge: 8~10 h
  • Fully charging time: 2.5 h
  • Body dimensions: L1192*W972*H125 mm
  • Applicable pallet sizes: 1200~1600*1000~1200 mm
  • Maximum speed: 2 m/s
  • Acceleration: 2 m/s²
  • Reversing time: 3.5 s
  • Lifting time: 3.5 s
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Composition of 4-way Shuttle AS/RS

Mother-child shuttle rack systems, it adapts to warehouses with various environmental conditions. Featuring dense storage, high intelligence, expandability and flexible access, it is a typical representative of Warehouse 4.0. It is widely applied in power, tobacco, pharmaceutical, e-commerce, manufacturing, third-party logistics and other industries.

Standard Power Roller

Lifter

  • Enables layer switching for four-way shuttles; shuttles on different floors can support each other to reduce unnecessary shuttle quantity
  • Realizes goods layer transfer
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Low Speed Power Roller

Dense Storage Racking

  • Cooperates with shuttles to realize dense storage of materials
  • Shuttles can travel freely under goods with flexible running paths
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High Torque Power Roller

Conveying and Transfer Docking

  • Front-end conveying and transfer docking
  • Equipment for appearance inspection, weighing and code reading
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Technical Features of 4-way Shuttle

High-Performance Automated High-Density Storage Solution The Four-way Shuttle System is an advanced automated storage and retrieval solution designed to maximize warehouse storage capacity, improve operational efficiency, and optimize material handling processes. Equipped with intelligent shuttle robots, the system enables multi-directional movement across the storage rack structure, allowing flexible, high-density pallet storage with reduced reliance on conventional forklift operations.

⚙️ How It Works at the Conveyor Line

  • Zone Stopping: When there is a load in the downstream zone, packages automatically stop in the current zone.
  • Auto Transfer: When the downstream zone clears, it automatically starts running to transfer packages to the next zone.
  • Zero Collision: Ensures zero pressure accumulation, meaning packages will not collide or get damaged.

💡 Key Advantages & Efficiency

  • No Risk of Jams: Safely handles packages of varied sizes and weights without the risk of jamming.
  • Power Saving: Only the active passing zone is running. The rest of the zones are on sleep mode, making it highly energy efficient.
  • Intelligent Control: WWL's Control Card maximizes the Brushless DC motor's performance (1 control card per zone).

Why ZPA is Essential for Modern Conveyors

Without ZPA Collision

❌ Without ZPA (เสี่ยงชนกัน)

Running at a constant speed without ZPA is like driving without any brakes. It eventually slows down, but at the expense of another car's bumper.

ZPA No Jams

✅ ZPA: No Jams (ของไม่ติดขัด)

No risk of jams with package of varied size and weight. The intelligent zones keep everything flowing smoothly.

ZPA Energy Saving

⚡ ZPA: Power Saving (ประหยัดไฟ)

Only passing zone is running. The rest of zones are on sleep mode which is power saving and highly efficient.