Single Girder Overhead Traveling Cranes

Single Girder Overhead Traveling Cranes

Single girder overhead traveling cranes consist of a single bridge girder and two end carriages positioned at both ends of the girder. These end carriages enable the crane to move along the working hall. All calculations are meticulously performed in accordance with FEM standards and DIN norms.

Single girder overhead traveling cranes are preferred in indoor areas where factory width and lifting capacity are limited. The girder design and calculations are carefully carried out by RAYNO Engineers, taking all adverse conditions into account to ensure high quality at minimal cost. All steel materials used are DIN10204 3.1 certified.

The wheels, bearings, shafts, keys, and bolt connections used in the end carriages are selected based on the required crane capacity and the designed bridge girder. The bridge travel speeds are determined according to customer requirements and industry standards, and frequency inverters (drivers) are used in all systems. This allows for smooth acceleration and deceleration adjustments, preventing sudden starts and stops, thus extending the lifespan of the materials used.

The brake system consists of electromagnetic, high-torque, spring-loaded negative brakes, providing twice the torque of the calculated maximum load. The use of RAYNO brand remote control is a standard feature in all our cranes. Similarly, the travel gearbox selection is made considering the lifting capacity, bridge design, and travel speed.

All calculations and design files prepared for each customer are meticulously stored within our company and are not shared with third parties.