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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The LSG18 high-capacity freight lift safety gear cargo elevator safety parts, lies in its dual wedge structure and U-shaped leaf spring as the spring element. This ensures smooth and reliable car braking in emergency situations, safeguarding both passengers and cargo. With a maximum system mass of 12.5 tons, this safety clamp is suitable for freight elevator systems with high rated speeds and heavy loads.
The structural design of this safety clamp fully considers the high reliability and long life requirements of practical applications. The U-shaped leaf spring, as the spring element, provides stable clamping force between the wedge and the guide rail, ensuring smooth braking and reducing impact and wear on the guide rail. Furthermore, the deformation of the U-shaped leaf spring determines the clamping force, so it is precisely adjusted to the load and guide rail conditions before shipment and sealed to ensure stable performance.
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...
READ MOREA 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...
READ MOREA 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...
READ MOREDuring a routine annual lift inspection, the test engineer drives the car at reduced speed and deliberately trips the overspeed governor. Whether the car stops safely depends on a component that is ...
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