Why a Rope Tension Measuring Device Is Not Optional Consider a governor rope that has become slack after a car re-leveling adjustment. The rope still looks straight, but when the overspeed governor n...
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LHB 200E hydraulic buffer elevator part features a robust structure and precise engineering to ensure stable and reliable performance under various operating conditions. Its operating principle is that when the impact head is impacted by an external force, the piston squeezes the hydraulic oil in the inner tube, generating a damping force through the orifice, converting kinetic energy into heat and releasing it, thereby achieving smooth deceleration. This design not only improves the cushioning effect but also reduces rebound, ensuring safe operation of the elevator.
Why a Rope Tension Measuring Device Is Not Optional Consider a governor rope that has become slack after a car re-leveling adjustment. The rope still looks straight, but when the overspeed governor n...
READ MOREThe elevator safety gear linkage mechanism is the mechanical bridge between the overspeed governor and the safety gear. When an overspeed condition occurs, the governor rope locks, but the car does n...
READ MOREOn a lift acceptance test, the dramatic moment is when the car drops and the safety gear bites the guide rail. But the decisive work happens a fraction of a second earlier, inside the interface betwe...
READ MOREWhen a freight elevator carrying a five-tonne pallet load loses drive torque at a landing, the car keeps moving. At that mass, rope tension spikes, and uncontrolled motion can drive the car through t...
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