Jiaozuo brake

Service time of electric hydraulic brake thruster

Brake product features: Disc spring set with an ultra long lifespan of over 2 million times. Single set brake with adjustable braking force. Single sealing ring design, braking force will not be transmitted to the piston, completely solving the problem of oil leakage. The friction plate has a large contact area with the brake disc. The friction plate is made of asbestos free copper based powder metallurgy material, which can adapt to high temperature and high load conditions, ensuring stable friction coefficient during braking. The brake release indicator and wear indicator device signals are accurate, No false alarms will be generated. Application: Ideal choice for large lifting equipment such as container cranes, steel casting cranes, ship unloaders, power station bridge cranes, cable cars, etc. The SIBRE HFC series high elastic coupling is a product developed for high-power transmission. It achieves transmission by squeezing cylindrical elastic components between semicircular claws, making it an ideal choice for high-power transmission. Product features: It has large axial, radial, and angle compensation, good vibration reduction and buffering performance, and can effectively protect the equipment. Elastomers are imported from Germany and have advantages such as oil resistance, wear resistance, high temperature resistance, corrosion resistance, long service life, and maintenance free

The role of crane brakes in equipment is so important, so it is necessary for us to pay more attention to the maintenance and upkeep of the brakes in our daily life: regularly check whether the brakes are in good working condition, in order to timely identify existing safety hazards and reduce the incidence of crane accidents. Identify any abnormalities in the brake equipment through sound, and regularly inspect the internal wear of the crane brake to see if it exceeds the allowable range, whether the spring is ineffective, and whether there are many impurities and dirt in the internal components. Timely cleaning or replacement of internal components is necessary.

The characteristics of few faults and long service life

The hydraulic thruster is the main component of the electric hydraulic push rod brake. It contains a small centrifugal oil pump that operates under fully sealed conditions, with clean oil quality and good lubrication conditions. The oil pump blades, rotating shafts, and oil cylinders are not easily worn and damaged, and the service life is of course very long.

The brake frame is a metal structure, which is less prone to damage; Brake pads (brake shoes) are vulnerable parts, but their application on belt conveyors has the characteristic of long service life. The frequency of action of the electric hydraulic push rod brake can reach over a few hundred times per minute, while the belt conveyor only needs to operate a few dozen times per day. The brake shoes of the brake appear very durable, and the wear is very small after three years. It is expected that there will be no problems after three to five years of use.

2. The maintenance of the electric hydraulic push rod brake is simple and convenient

Hydraulic thrusters generally do not require maintenance, as long as the clearance between the brake pads and the brake drum is checked. If there is a deviation in the clearance, appropriate adjustments can be made. Some hydraulic thrusters may have some leaks, so it is appropriate to add No. 20 engine oil to the hydraulic thrusters; The brake pads can also be replaced, and replacement is very convenient and quick.

Although the types of crane brakes vary according to different job requirements, their functions in mechanical equipment are not the same, mainly by controlling the rotation and inertial motion of the motor, which can control the equipment to stop, accelerate, or decelerate in a certain motion state. Due to the operational function of the crane, brake failure is absolutely not allowed during the lifting of heavy objects. If the brake failure causes inertia control to fail, it can damage the equipment or threaten the health and safety of surrounding personnel. Therefore, the brake plays a very important role in the safe and stable operation of the crane equipment.

Two types of diagrams, YWZ4 and YWZ