SGA1C is a progressive safety gear produced by our company. The advantages of the progressive safety gear are its good buffering performance and small impact load generated by braking. When the car is overspeeding or falling down due to some reasons, the elevator has little physical and psychological impact on the passengers when the elevator is stopped in an emergency, which can ensure the safety of personnel and goods.
The commonly used elastomer components of progressive safety gear are: Π-shaped spring, disc spring, U-shaped spring, etc., while SGA1C uses the Π-shaped spring structure clamp body as an elastic element, and the elevator safety gear jaw is a fixed wedge on one side, The other side of the movable wedge single-lift safety gear.
SGA1 series, our company currently has four models A, B, C, D, which can meet your different tonnage needs.
|Product number||Rated speed (m/s)||Maximum operating speed (m/s)|
Suitable for car
|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|