LHB200D Oil Buffer Elevator Safety parts

LHB200D oil buffer elevator safety parts are widely used in residential, commercial, and light-duty elevator systems. Their core function is to absorb and dissipate the impact energy that may be generated during elevator operation through a hydraulic damping mechanism, thereby ensuring the safety of passengers in the event of an elevator failure or emergency.When an elevator car or counterweight descends uncontrollably, the impact force causes the plunger of the hydraulic buffer to rapidly move downward, compressing the hydraulic oil within the cylinder. Due to the presence of an orifice, the oil cannot be discharged instantly. Instead, it flows slowly through the orifice, creating eddy currents and generating significant heat. This kinetic energy is converted into thermal energy and dissipated, resulting in smooth deceleration and eventual stopping of the car. This energy dissipation method not only avoids the rebound phenomenon common in spring buffers but also provides a smoother, vibration-free cushioning effect. Hydraulic buffers are compact, easy to install, and require minimal maintenance, making them suitable for long-term, stable operation.