Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.Electronically operated overspeed governor
EOS
- Uni- or bi-directional operation
- Remote tripping/reset
- Continuous measurement of position, speed and acceleration: higher accuracy of measurement compared to conventional governors
- Outline dimensions do not change over whole speed range
- Activation possible at any point on perimeter
- Self-monitoring system
- Prepared for BUS-interface connection to controller
- Compliant with EN81-1/2:1998 / A1:2005 (PESSRAL)
Advantages compared to traditional devices
- Protection against uncontrolled car movements
- Faster action
- Acceleration-based tripping
Available options
- Remote control for application in MRL-elevators
- Anti creep-device for unintended movement protection
- Encoder output for positioning system
- Temporary reduced tripping speed, e.g. for construction time and maintenance
Technical Features
|
Rated speed V
|
0,30 - 3,50 m/s
|
|
Tripping speed Vmax
|
0,42 ... 4,38 m/s
|
|
Rope pull through force F
|
800 N
|
|
Rope diameter d
|
6 / 6.5 / 8 mm
|
|
Max. travel height
|
120 m
|
