Intelligent Overhead Crane — Customizable Span, Capacity & Height

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Capacity:50 Ton, As requested

Lifting Height:3~50m

Voltage/Hertz:Customized

Brand Name: YUNTIAN

Place of Origin: Henan, China

Product manual

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Introduction

Technical Data (General Version)

Application

Features

PRODUCT INTRODUCTION

The Intelligent Overhead Crane is an advanced material handling solution that integrates PLC-based smart control, variable frequency drive (VFD) technology, precision positioning, and real-time monitoring into a single heavy-duty lifting platform. Engineered for modern factories, automated production lines, and high-precision workshops, the crane supports manual, semi-automatic, and fully automatic control modes — including unattended operation — while maintaining manual priority in all automatic modes. Built on a robust single-girder or double-girder bridge structure, it offers fully customizable span, lifting capacity, and lifting height to match specific facility dimensions and operational requirements. The intelligent control system coordinates hoisting, cross-travel, and long-travel motions with stepless speed regulation, anti-sway algorithms, and multi-point automated positioning, delivering smooth, efficient, and safe material handling across diverse industrial environments.

TECHNICAL DATA

APPLICATION

Automated warehouses and smart logistics centres

Automotive manufacturing and assembly plants

Steel mills, foundries, and metallurgical processing facilities

Aerospace component manufacturing and precision assembly

Electronics and semiconductor cleanroom manufacturing

Chemical, pharmaceutical, and food processing plants

FEATURES

Integrated PLC + VFD intelligent control — PLC acts as the central control unit managing hoist, trolley, and bridge motions, while VFD drives enable stepless speed regulation for smooth acceleration and deceleration, eliminating jerky starts and stops that cause load sway and mechanical wear.

Automated multi-point positioning — Equipped with laser ranging, absolute encoders, and/or vision-based recognition systems, the crane achieves high-precision positioning across multiple target points, enabling unattended automatic material pickup, transport, and placement along pre-programmed routes.

Anti-sway and stability control — Intelligent algorithms and closed-loop vector control continuously detect and counteract load swing during acceleration, deceleration, and positioning, ensuring stable load handling and protecting both the payload and surrounding equipment.

Three-mode operation with manual priority — Supports manual control, semi-automated control, and fully automated control modes that are freely switchable. Manual priority is always retained in any automated mode, ensuring operator override capability for safety-critical situations.

Real-time remote monitoring and diagnostics — IoT-enabled sensors continuously track load weight, motor temperature, VFD status, relay activation, and operational cycles. Data is transmitted to a central control platform for remote monitoring, fault diagnosis, predictive maintenance, and operational analytics.