The kinetic energy and potential energy of the car are consumed by the friction with the guide rail, so that the elevator can stop.
The commonly used elastomer components of progressive safety gear are: Π-shaped spring, disc spring, U-shaped spring, etc., while SGA1B uses the Π-shaped spring structure clamp body as the elastic element, the safety gear jaw is one side fixed wedge, the other One side movable wedge single lift safety gear.
Our company currently has four models A, B, C and D, which can meet your needs of different tonnages.
|Product number||Rated speed (m/s)|
Suitable for car/counter
|Maximum mass (Kg)||Minimum mass (Kg)||Elastic element structure|
Guide rail size Specifi
|SGA1B||0. 25-2.5||3.55||Both apply||5200||2900||π spring||15.88、1|
|192×94× 50||14||TSX F32001420210242|
|SGA1C||0.25-2.6||3.55||Both apply||3200||1600||9、10、15.88、16||192× 81×50||12||TSX F3200142021021|
|SGA1D||0.25-2.7||3.55||Both apply||2000||600||9、10、15.88、16||192×81×50||12||TSX F3200142021020|