Product Overview

Engineered for small-to-medium automated storage and retrieval system (AS/RS) high-bay facilities, the single-mast mini load stacker crane serves as a high-efficiency light-load handling solution. Built with a single lightweight aluminum column and powered by a full servo drive architecture, it delivers synchronized three-axis motion at high operating speeds. Purpose-built to handle lightweight plastic totes, corrugated cartons, component bins and small material trays, the unit executes fully automatic stock putaway, order picking and inventory transfer tasks with zero manual intervention. Perfectly suited for space-constrained warehouses and high-throughput split-case picking operations, it connects seamlessly to WMS and WCS platforms via Ethernet, and delivers exceptional storage density with minimal self-weight and energy footprint.

Key Technical Specifications

Basic Structural Specifications

Item	Unit	Parameter	Notes
Frame Configuration	-	Single Aluminum Mast	Available for custom configuration
Nominal Load Capacity	kg	15 ~ 100	Maximum weight per individual tote
Maximum Lift Height	m	3 ~ 16	Measured to the top of rack structure
Compatible Tote Dimensions	mm	400×300 ~ 800×600	Suitable for standard Euro totes and custom-sized cartons
Minimum Aisle Width	mm	1200	Enables high-density storage with narrow aisle footprint
Total Machine Weight	kg	1800 ~ 3500	Varies with lift height configuration
Fork Configuration	-	Single deep / Double deep telescopic fork / Clamp gripper	Standard with three-stage telescopic fork; clamp-style gripper available as an upgrade for carton handling

Motion & Performance Specifications

Item	Unit	Parameter	Notes
Maximum Horizontal Travel Speed (X-axis)	m/min	360	Servo-driven with stepless speed control
Horizontal Acceleration	m/s²	4.0	Smooth start-stop with built-in anti-sway logic
Maximum Hoisting Speed (Z-axis)	m/min	180	Hoisted via synchronous belt drive
Hoisting Acceleration	m/s²	3.0	Quiet operation with low noise emission
Maximum Fork Extension Speed (Y-axis)	m/min	75	Three-stage telescopic design
Three-Axis Positioning Precision	mm	±1 ~ ±3	Dual positioning via laser ranging and barcode recognition
Single-Cycle Handling Capacity	cycles/h	60 ~ 80	Single putaway or single retrieval per cycle
Dual-Cycle Handling Capacity	cycles/h	80 ~ 120	Combined putaway and retrieval in one cycle

Electrical & Drive System

Item	Specification
Drive Motor Brands	Servo motors from premium brands: SEW, Siemens, Panasonic
Power Input	Three-phase AC 380V / 400V, 50Hz
Total Installed Power Rating	7.5 ~ 15 kW
Power Feeding Method	Conductor rail / Cable drag chain
Onboard Controller	Programmable logic controllers from Siemens, Mitsubishi, Omron
Communication Protocols	Supports Profinet, Ethernet/IP, Modbus TCP
Positioning Solution	Integrated laser distance sensor + barcode reader
Anti-Sway Control System	Proprietary control algorithm limits mast deflection to ≤5mm

Operating Environment & Safety Features

Item	Parameter
Operating Temperature Range	Standard range: +5℃ ~ +40℃; low-temperature version available for -25℃ ~ +40℃ environments
Operating Noise Level	≤80 dB(A)
Enclosure Protection Rating	IP54 for electrical cabinet
Standard Safety Features	X/Y/Z axis limit switches, emergency stop button, collision buffers, slack rope detection, overload protection, safety light curtain, maintenance lockout device
Optional Safety Upgrades	Explosion-proof electrical enclosure, low-temperature lubrication system for cold storage applications