Description
- 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
- Guaranteed minimum rope pull through force 500N
- Pull through force created by inbuilt friction brake exerting brake torque to governor pulley
- Suitable for conventional elevators with machine room but also for MRL-elevators
- Wide range of options available as remote control, base plates, tension weights, providing maximum flexibility
- Meets code requirements of ASME A17.1
Technical features
| Type (900540) | OL35NA | ||
| Travel height (recommendation) | max | TH | 75 m |
| Max distance between overspeed governor and tension weight | 80 m | ||
| Rated speed | NS | 100 ft/min ... 500 ft/min | |
| Brake force of the governor | 168 lbf ± 56 ibf | ||
| Permissible tripping speed | max | v1 | 676,5 ft/min |
| Tension force of the tension weight | min max |
600 N 800 N |
|
| Rope pulley diameter | DB | 12'' | |
| Weight of OL | max 25 kg | ||
| Rope diameter | d | 3/8'' | |
| Tension force of the rope | min max |
250 N 800 N |
|
| Operating temperature | -5°C ... +55°C | ||
| Storage temperature | -40°C ... +70°C | ||
| Air humidity | <98% / 40°C | ||
| Protection classification | IP2X | ||
Subject to change without notice