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 LSD07 governor-triggered safety gear system utilizes a dual-link design, working in conjunction with safety devices such as the speed limiter to form a complete protection system. In the event of an elevator overspeed or malfunction, this mechanism instantly triggers the brakes, quickly locking the elevator in motion, effectively preventing accidents and significantly improving system safety and operational reliability.
| Type of Safety Gear | Rated Speed (m/s) | Tripping Speed (m/s) | Rail Width (mm) | Permitted P+Q (kg) | Rail Lubrication | Certifications |
| LSG06 | 0.25~3.0 | 0.29~3.83 | 9/10/15.88/16 | 800~3300 | Oil | GB/CE |
| 800~3000 | Dry | |||||
| LSG06B | 0.25~1.75 | 0.29~2.33 | 9/10 | 800~2600 | Oil | GB/CE |
| Dry |
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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