Description
The OL100, OL120 detect overspeed by their flyweight mechanism and engage the safety gear by a separate lever which activates the rope brake mechanism.
This kind of safety is suitable for conventional elevators with machine room but also for MRL-elevators.
USP's
- Max rated speed up to 8 m/s
- Max travel height up to 1320ft
- Can be offered with fibre core ropes
- Improved brake with brake force up to 655Ib
- Hollow Shaft Encoder Option available
- Different base and stand options
- Engagement of the safety gear in down direction
- Overspeed contact operated in up and down direction
- Outline dimensions do not change over whole speed range
- Tripping possible at any point along perimeter of governor pulley
- Pull through force created by jaw type rope brake
- Pull through force continuously adjustable between 1.100N to 2.100N
- Component certified according to directive 95/16/EC (Lifts)
- Designed according to ASME A17.1/CSAB44 requirements
- Meets code requirements of EN 81; also available with Russian and Korean Type Examination certificates
Speed Load/Graphic
| Type | OL100 | OL120 | ||||
| Version | static shaft | live shaft | static shaft | |||
| Max Travel Height | m | 150 | 400 | 250 | ||
| Max permissible rated speed | m/s | 10 | 7 | |||
| Permissible tripping speed | m/s | 0,71 - 13,2 | 0,71 - 13,2 | 0,98 - 8,71 | ||
| Rope pull through force | N | 1100 | 2100 | 2100 | 2900 | 1100/2100 |
| Rope pulley diameter | mm | 304 - 306 | 476 - 479 | |||
| Rope diameter | mm | 8/9/9,5/10 | 10 (3/8''), 13 (1/2'') | |||