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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The working voltage of the LOG07 villa lift overspeed limiter is220VAC or24VDC able to meet the compatibility requirements of different electrical systems. This speed limiter adopts an advanced centrifugal block structure. When the elevator speed exceeds a certain value of the rated speed, the block is thrown outward due to centrifugal force, triggering the electrical contact switch, cutting off the safety circuit and stopping the traction machine, thereby preventing the elevator from overspeeding.The speed governor has the advantages of compact structure, reliable operation and easy maintenance. Its design complies with relevant national standards and ensures timely and effective protection when the elevator overspeeds or the suspension device breaks.
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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