Magnetic Braking of Advanced Port Logistics Systems > 고객센터

The rise of electric cargo handling cranes has substantially increased efficiency and minimized environmental impact on terminals and facility operations. Nevertheless, the complexity and inherent costs with implementing these systems have been a significant concern for many operators. One technology that can reduce some of these concerns is the electrodynamic braking system for electric cargo handling cranes .

Existing braking systems used in port logistics systems include dynamic braking and electromagnetic braking. Eddy current braking is achieved through electromagnetic induction embedded in the wheels that turn against a metal track. This process generates a electromagnetic force and induced currents in the copper track that act as a braking force to decelerate the crane. In contrast, dynamic braking relies on the motor to operate in opposite and generate heat as a stopping device. However, these methods have several drawbacks such as high maintenance costs and recurring heat generation that can impact system reliability and safety .

The magnetic braking technology offers an groundbreaking solution for electric crane applications . This relies on the use of advanced electromagnetic materials to create a robust magnetic field that reacts with the magnetic field-induced current generated in a separate copper loop. Upon attaining a predetermined velocity, a non-penetrating electromagnetic force is engaged that creates electrodynamic braking . This cutting-edge technology reduces the need to generate excessive heat , reduces wear and tear, and significantly prolongs the lifespan of the electrical drive system.

A significant advantage of electrodynamic braking is its potential to enhance safety in port logistics systems. Traditional braking have been criticized for their reliance on eddy currents , which can sometimes be unstable . During an emergency, magnetic braking mitigates the strain on the braking system, giving operators precious seconds to safely stop the crane. Furthermore, this technology supports a lower deceleration profile, resulting in less payload displacement and protecting the crane's operational safety from possible impacts.

The implementation of magnetic braking in electric cargo handling cranes appears to be a mutually beneficial situation for серии взрывозащищенных электродвигателей both the facility owner and the cargo handling facility . Its advantages to enhance the crane's operational efficiency, extend its lifespan, and ensure staff safety, electrodynamic braking is becoming the preferred solution for a significant proportion of industry players seeking improved efficiency and reduced operational costs.