High Precision Multi-SKU Bin Stacker Crane for High-Bay Warehouse Storage

High Precision Multi-SKU Bin Stacker Crane for High-Bay Warehouse Storage

Product Overview

The bin stacker crane is an automated storage and retrieval device designed for high-bay warehouse storage, multi-SKU bin management, and small-load ASRS applications. It is mainly used for the automated storage, retrieval, aisle transfer, and slot handling of bin-type goods, totes, and other small storage units inside high-bay racking systems.

This model adopts an overhead rail structure with suspended rail traveling, allowing the crane to run above the aisle rather than occupying floor-level transport space. For warehouse projects with high SKU variety, frequent inventory movement, and dense rack layouts, this structure is suitable for improving aisle utilization and automated access efficiency.

With a maximum load capacity of 50 kg, maximum horizontal speed of 2.5 m/s, maximum horizontal acceleration of 3 m/s², maximum lifting speed of 1 m/s, and automatic positioning, the system is suitable for defined storage and retrieval tasks in multi-SKU warehouse environments.

Application Background

In high-bay warehouse storage systems, the main operational requirements usually include:

• handling a large number of SKUs within one storage system
• keeping bin storage organized under frequent inbound and outbound cycles
• supporting dense storage without excessive floor occupation
• maintaining stable automated access between different rack positions
• connecting storage equipment with WMS/WCS for slot management, scheduling, and inventory synchronization

For these applications, a multi-SKU bin stacker crane provides a practical solution because it combines horizontal travel, vertical lifting, and fork transfer in one automated unit. The overhead rail arrangement is suitable for warehouse projects where high-bay space utilization, bin access stability, and system-level warehouse control are important.

Technical Solution

This bin stacker crane is built around an overhead rail structure, lifting mechanism, and fork handling unit for automated bin transfer. During operation, the crane travels horizontally along the suspended rail, lifts to the target storage level, and uses the fork mechanism to complete storage or retrieval at the rack position.

The system uses a sliding contact line for continuous power supply and supports automatic positioning for access to defined rack locations. Through WMS/WCS integration, it can support warehouse scheduling, slot tracking, inventory synchronization, and automated task coordination.

Because this model is intended for bin-type goods up to 50 kg, the structure and motion parameters are suitable for small-load automated storage rather than pallet-class heavy-duty handling.

Transmission Features

• Overhead rail traveling for aisle operation without occupying lower floor transfer space
• Maximum horizontal speed: 2.5 m/s
• Maximum horizontal acceleration: 3 m/s²
• Maximum lifting speed: 1 m/s
• Maximum lifting acceleration: 1 m/s²
• Fork maximum speed: 1 m/s
• Fork maximum acceleration: 1 m/s²
• Automatic positioning for rack access and slot handling
• Sliding contact line power supply for continuous automated operation
• WMS/WCS integration for warehouse control and storage task management

Application Boundary

This page refers to a bin stacker crane for automated storage and retrieval of small-load bin-type goods.

It is mainly intended for:

• bins
• totes
• small containers
• multi-SKU storage units
• single-load handling up to 50 kg
• high-bay racking systems
• overhead rail aisle layouts

It is not intended for pallet handling or heavy-load warehouse storage. If the project requires pallet storage, pallet stacker cranes, or floor-based heavy-duty transfer equipment, a different equipment category should be selected separately.

Actual project suitability should be confirmed according to bin dimensions, rack geometry, aisle layout, storage height, and WMS/WCS interface requirements.

Specifications

Specification Notes

• Maximum load 50 kg: suitable for bin-type goods and small-part storage applications
• Horizontal speed up to 2.5 m/s: suitable for higher-frequency aisle travel under automated control
• Horizontal acceleration up to 3 m/s²: supports faster running response in storage and retrieval cycles
• Lifting speed up to 1 m/s: suitable for vertical access in high-bay racking
• Fork speed up to 1 m/s: suitable for controlled extraction and placement of bins or totes
• Bin size range 100–600 mm / 100–400 mm: suitable for different storage container sizes within the project-supported range
• Project-based customization should be confirmed according to aisle layout, rack structure, and warehouse control logic

Applications

Automated Storage and Retrieval Systems (ASRS)
Used for automated bin storage, retrieval, and slot handling in high-bay warehouse environments.

High-Bay Bin Storage Systems
Suitable for warehouse projects requiring dense vertical storage of bins, totes, and small containers.

Multi-SKU Warehouse Management Systems
Applicable to warehouses with a large number of SKUs and more structured bin storage requirements.

E-Commerce Fulfillment Centers
Used for automated handling of multi-SKU order bins and small-load inventory in fulfillment operations.

Manufacturing Parts Storage
Suitable for components, spare parts, and production support materials that require organized automated storage.

Pharmaceutical and Precision Storage Systems
Applicable to projects requiring controlled storage and retrieval of small-load units, subject to project environment confirmation.

System Integration

This bin stacker crane can be integrated with:

• WMS systems
• WCS systems
• high-bay racking systems
• bin storage workstations
• inbound and outbound handling interfaces
• warehouse slot tracking and inventory synchronization logic

In most projects, the equipment is used as a core storage and retrieval unit within a complete automated warehouse system, rather than as a standalone machine.

Advantages

1. Suitable for Multi-SKU Warehouse Storage
The system is intended for warehouse projects with large SKU variety, dense bin storage, and frequent inventory movement.

2. Automatic Positioning for Defined Slot Handling
The crane supports automatic positioning, making it suitable for structured rack access and controlled storage/retrieval operations.

3. Defined Motion Parameters for Automated Operation
The specified horizontal speed, acceleration, lifting speed, and fork speed provide a clear basis for warehouse rhythm planning and system matching.

4. Overhead Rail Structure for Better Aisle Utilization
Because the crane runs on a suspended rail, it reduces lower aisle occupation and supports high-bay dense storage layouts.

5. WMS/WCS Integration Capability
The system supports warehouse control integration for slot tracking, inventory synchronization, task scheduling, and operation optimization.

How to Select

Choose by load type
This model is suitable when the handled goods are bins, totes, or similar small-load units with a maximum single load of 50 kg.

Choose by storage layout
It is suitable for projects using high-bay racking and overhead rail aisle design.

Choose by bin dimensions
Confirm that the actual bin or tote size falls within the supported range of:

• Length: 100–600 mm
• Width: 100–600 mm
• Height: 100–400 mm

Choose by SKU structure
This system is suitable when the warehouse has multi-SKU storage requirements and needs more structured slot management.

Choose by automation level
It is suitable when the warehouse requires automated storage and retrieval with WMS/WCS coordination.

FAQ

1. Is this system suitable for multi-SKU warehousing?
Yes. It is suitable for automated warehouse environments with large SKU variety and frequent bin-based storage tasks.

2. Can it be used in high-bay warehouse systems?
Yes. It is designed for high-bay racking and automated warehouse storage applications.

3. What is the operating speed?
The maximum horizontal speed is 2.5 m/s.

4. Does it support system integration?
Yes. It supports WMS and WCS integration.

5. What is the maximum load capacity?
The maximum load capacity is 50 kg.

6. Is it suitable for pallet storage?
No. This model is intended for bin-type goods and small-load storage, not pallet-class loads.

7. Can the bin size be customized?
Yes. Bin dimensions can be adjusted within the project-supported range, subject to actual system configuration.