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Order a governor by rated speed alone and you will pay for it at the test tower. A 1.6 m/s passenger lift, a 1.6 m/s goods lift and a 1.6 m/s machine-room-less unit can each need a different governo...
READ MORELHB175D Oil Buffer Lift Safety Parts
Product Features
LHB175D oil buffer lift safety part is an energy-absorbing device that absorbs and releases energy through hydraulic principles. Its main components include a shaft, piston, hydraulic oil, spring, inner tube, and outer tube. When an elevator car or counterweight descends uncontrollably, it impacts the buffer's rubber cushion. The impact forces the plunger downward, compressing the hydraulic oil in the cylinder and causing it to rapidly flow through the orifice into the plunger cavity. The sudden reduction in the orifice's area creates eddy currents as the oil flows through the orifice. This creates a significant amount of heat, which is converted into heat and dissipated, thereby dissipating the energy applied by the elevator car or counterweight, bringing it to a stop.
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Rest assured that your personal information and business details will never be shared with any third party without your express consent. We will use your information solely for the purpose of providing you with our services and fulfilling our contractual obligations to you.
About Us
Shanghai Liftech Elevator Accessories Co., Ltd.
Founded in 2004, Shanghai Liftech Elevator Accessories Co., Ltd. is a specialized enterprise dedicated to the R&D, manufacturing, testing, and sales of elevator safety components. With over two decades of sustained development, Liftech has established itself as a leading manufacturer in China's elevator safety sector, providing high-quality products and solutions to a wide range of major elevator brands and engineering clients across domestic and international markets. We are China Wholesale LHB175D Oil Buffer Lift Safety Parts Suppliers and OEM LHB175D Oil Buffer Lift Safety Parts Manufacturers, For over 20 years, LIFTECH (est. 2004) has been a trusted force in the R&D, manufacturing, and full lifecycle support of premium elevator safety components.
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News
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An oil buffer that passed type approval at 1.0 m/s with a 1,000 kg gross load can still log a peak deceleration above 2.5 g once it is fitted to a 1.6 m/s machine in a real shaft. That gap between t...
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A lift car that exceeds its rated speed by 15 percent is already in a potentially dangerous condition. The elevator overspeed governor is the device specifically designed to detect that condition an...
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A 3,000 kg freight elevator overspeeds three floors above the pit, and the car has less than half a second before something must physically stop it. The first device to act is the overspeed governor...
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