Product name: Speed limiter
Product Category: Centrifugal Block Throwing Speed Limiter
Product introduction: The speed limiter is a device for controlling the speed of the car (counterweight), which needs to be combined with the safety gear to work.
When the car is running, the speed limiter wheel is driven to rotate by the wire rope of the speed limiter. Once the downward speed of the car exceeds 115% of the rated speed, the electrical switch on the speed limiter will act first to cut off the elevator safety circuit. Continue to run under the action of inertia, produce mechanical action, clamp the wire rope of the speed limiter, pull the safety gear to clamp the guide rail, and make the car stop on the guide rail.