Product name: Speed limiter
Product Category: Centrifugal Block Throwing Speed Limiter
Product function: The traction type speed limiter is an indispensable safety device for the elevator. Once the down 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 and the speed limiter 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.
Hebei Xinhaoyu Elevator Parts Manufacturing Co., Ltd. produces elevator safety parts. At present, our company's speed limiter has centrifugal block type: SGX1 series; centrifugal disc type: SGX2 series; resonance type: SGX3 series. There are also machine room-less speed limiters SGX2 series and SGX3 series. A variety of specifications and models for your choice.