Linear rail brakes are an indispensable part of mechanical systems. Their main function is to control the movement of linear guides and ensure that they can stop accurately and quickly when needed. Below, we will explore the use of linear guide brakes in depth.
1. What is a Linear Rail Brake?
In order to ensure the safe and reliable operation of the linear guide system, we need to take corresponding quick stop and emergency braking methods.
1.1 Composition
The linear rail brake is mainly composed of a set of precision gears and lock tongues. When the brake is activated, the gears will drive the lock tongue to extend quickly and lock the guide rail tightly. This mechanical locking method has extremely high reliability and stability, and can effectively prevent the guide rail from moving unexpectedly after braking.
1.2 Function
The linear rail brake can not only prevent position deviation during pressurization or power failure, but also prevent falling, movement and rotation during emergency stop or power failure. In addition, it can effectively reduce vibration and vibration during processing, improve the rigidity of the device, and can even be used as an emergency brake (only for models with brake function).
2. Classification of Linear Rail Brakes
Brakes generally include two types: mechanical brakes and electromagnetic brakes.
Mechanical brakes achieve braking through friction with the slider or guide rail, which is suitable for low speed and low torque occasions; while electromagnetic brakes achieve braking through the magnetic force generated by electromagnets, which is suitable for high speed and high torque occasions.
3. Advantages
The advantages of the linear rail brake method are simple operation, high control accuracy and good braking effect.
It is small in size and easy to install on existing equipment, especially suitable for limited installation space. Secondly, the selection is simple, just choose according to the model of the guide rail used.
It is compatible with guide rails from multiple manufacturers, including well-known domestic and foreign brands such as THK, IKO, CSK, NSK, etc.
In addition, the clamps are rich in variety and performance, including normally closed, normally open and with brakes, and the braking methods also have multiple options such as air pressure, oil pressure and manual.
Finally, it can also meet special customization needs, showing extremely high flexibility and practicality.
Summary
As an important control device, linear rail brakes play an indispensable role in modern industrial automation and precision machinery. By understanding the working principles, types, and advantages of linear guide brakes, we can better select and use these devices to improve production efficiency and safety.