WCWSG01/02/03/05: Unidirectional progressive safety gear for counterweight frame application
USP's:
USP's:
- Safety gear acting in downward direction
- Braking power is generated by expanding the C-profiled safety gear block
- Wide application range (also Duplex arrangement available)
- Different connections (top or bottom) from actuating mechanism to gripping wedges available
- Various options like safety gear housing, synchronization linkage or governor rope connection for maximum flexibility
Technical sheet
| Up to 3,5 m/s | |
|---|---|
| Direction | Unidirectional | 
| Min. Rated Speed (m/s) | 0,15 | 
| Max. Rated Speed (m/s) | 3,50 | 
| Max. Tripping Speed (m/s) | 4,89 | 
| Min. Mass to be gripped (kg) | 500 | 
| Max. Mass to be gripped (kg) | 9.200 (SGB03 - Duplex 17.692 kg) | 
| Min. Rated Load (kg) | - | 
| Max. Rated Load (kg) | - | 
| UCM Brake/EN 81-21 stopping gear | - | 
| Guide Rail Blade (mm) | 8 - 32 | 
| Guide Rail Conditions (*) | MO | MD | DO | DD | 
| EN 81-20/50:2014 | X | 
| GOST R 53870-2010 | X | 
| GB 7588 | X | 
| KOREA | X | 
| ASME A17.1 | X | 
| * MO = Machined Oiled DO = Drawn Oiled MD = Machined Dry DD = Drawn Oile | |

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