The reason why a double beam crane cannot suddenly brake is mainly related to the working principle and safety considerations of its braking system. The following are several main reasons:

Security considerations:

Sudden braking may cause heavy objects to continue moving forward due to inertia, causing them to swing or fall, leading to safety accidents.

During the operation of the crane, sudden braking may cause impact and damage to internal parts or structures, shortening the service life of the equipment.

Working principle of brake system:

The motor brake system of the double beam crane consists of electromagnets, brake mechanisms, and brake discs. When it is necessary to stop or suddenly stop, the motor brake system will send instructions to the electromagnet, and the electromagnet will then control the brake mechanism to brake the motor. During this process, friction is generated between the brake and the brake disc, gradually causing the motor to slow down until it stops.

If sudden braking occurs, the friction between the brake and the brake disc will instantly increase, which may cause damage to the brake or deformation of the brake disc, thereby affecting the normal operation of the brake system.

Brake system adjustment:

The braking system needs to be adjusted appropriately to ensure braking torque and braking time. If not adjusted properly, it may cause the brakes to be insensitive or overly sensitive. Sudden braking may cause equipment to be impacted due to excessive braking torque.

Equipment maintenance:

The brake system needs regular maintenance and inspection to ensure its normal operation. If the brake system malfunctions or wears out, it may affect the braking effect and even lead to brake failure. Therefore, when problems are found with the brake system, timely maintenance and replacement should be carried out.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment