Tel: 0086-312-8499066 / 13383229992
Fax: 0086-312-8499066
Email: xhy@hbxinhaoyu.com
Address: No. 3617, Great Wall South Street, Jiaozhuang Township, Lianchi District, Baoding City, Hebei Province
SGA30A is an instantaneous safety gear, which adopts the clamping structure of roller + wedge block. Its working principle is that when the speed limiter issues a working command to the safety gear, the roller of the safety gear moves along the guide mechanism and moves on both sides of the elevator. The contact of the guide rail produces friction, and the guide rail is clamped to stop the car and keep it stationary.
When working, the SGA30A safety gear can stop quickly, which also causes it to fail to ensure the safety of people and goods in the car. So it is often used in the use of low-speed elevators.
| Product number | SGA30 | SGA 30A | AGA31 |
| Combination | Roller + wedge | Roller + wedge | Single roller |
| Allowable mass (Kg) | P+Q≤8000 | P+Q≤15500 | P+Q≤1500 |
| Rated speed (m/s) | V≤0. 63 | V≤0. 63 | V≤0. 63 |
| Guide rail dimensions (mm) | K=16 | K=16 | K=10 |
| Certificate Number | TSX F32001420210315 | TSX F32001420210316 | TSX F32001420210314 |
