Wittur Electronic Overspeed Governor

EOS

With the EOS you are welcomed to the 21st century with a  state-of-the-art electronic overspeed detection technology.
Thanks to the sophisticated electronics installed, the EOS reacts without any time delay.
EOS was the very first electronic overspeed governor introduced on the worldwide elevator market to enable a full range of different UCM situation for every installation need. EOS is compliant with requirements of Lift Directive and EN 81-20/ 50:2014

   


  • Electronic overspeed governor for mainstream applications
  • Machine room /less installable
  • Single& bidirectional applicable
  • UCM certified acc. EN 81 + A3 and EN 8120/ 50:2014
  • Interface box with UPS for failsafe operation in case of power loss
  • Quiet
  • Best solution to obtain high safety level when modernizing an elevator
  • Detects overspeed and acceleration which results in instantaneous activation time
  • Mechanical & electrical redundant and continuous self-monitoring circuit system ensures 100% fail-safe operation (1 physical EOS + 1 virtual EOS)
  • Standard mechanical interfaces makes EOS easy to integrate with conventional elevator designs
  • Various electronic features available due to installed electronic (preventive tripping, construction mode = tripping at reduce speeds during service)
  • External encoder option for absolute car position acquisition
  • Same device is used for entire range of applications
  • Robust mechanical design with hardened pulley
  • Available as a package with tension weights, accessories, fixings
  • Complete traceability of the production of main components from raw material to final product with coding system stamped to each unit to enhance safety standard
  • Very high safety factor which exceed EN 81 rules
  • Compliant with requirements of Lift Directive and EN 81-20/ 50:2014
  • 100% tested and checked at factory

 

 

Technical Features EOS 200


Rated speed V
0,15 - 2,5 m/s
Tripping speed Vmax
0,52 ... 4,62 m/s
Min. brake force of the governor
500 N / 800 N : unidirectional tripping
500 N : bi-directional tripping
Rope diameter d
d = 6,0mm / DB = 200mm
d = 6,5mm / DB = 203mm
Max. travel height
80m - 120m : unidirectional tripping
120m : bi-directional tripping

 

 

Technical Features EOS 300

Rated speed V 0,15 - 2,5 m/s
Tripping speed Vmax 0,52 ... 4,62 m/s
Min. brake force of the governor 500 N 
Rope diameter d
d = 6,0mm / DB = 288mm
d = 6,5mm / DB = 291mm
d = 8,0mm / DB = 300mm
Max. travel height 80m  : unidirectional tripping
120m : bi-directional tripping

Subject to change without notice. Please download the technical catalogue for more information.

 
 
Show toolbox
This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies.