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...
READ MORE

The LSD08 lift emergancy brake actuation system utilizes a mechanical linkage design. When an elevator overspeeds or experiences an abnormal condition, it quickly triggers the safety clamp, tightly engaging the clamp block with the guide rail, effectively stopping the car and ensuring the safety of passengers and equipment. This mechanism, through its sophisticated structural design, provides multiple safety protections for the elevator system.
| Type of Safety Gear | Interface | Rated Speed (m/s) | Tripping Speed (m/s) | Permitted P+Q (kg) | Rail Width (mm) | Rail Lubrication | Certifications |
| LSG10 | A | 0.25~2.5 | 0.29~3.22 | 4000~7000 | 15.88/16/19 | Oil | GB/CE |
| 2.5~3.0 | 0.29~3.83 | 2800~6300 | 15.88/16/19 | Dry | |||
| 3.5~4.0 | 0.29~5.06 | 2800~6300 | 15.88/16/19 | Dry |
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...
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 ...
READ MOREConsider a passenger elevator carrying 800 kg at a rated speed of 1.75 m/s when the building loses main power. The traction machine stops producing torque, and the car begins to slide. Within roughl...
READ MOREAn EU lift assembler reviewing a new supplier's quotation for progressive safety gears will usually stop at one line item: "CE marking included." For safety components under the Lifts Directive 2014...
READ MORE