BSG-25P

 
 
Bidirectional progressive safety gear

Features

  • Safety gear acting in both upward and downward directions
  • Innovative and patented system: progressive braking power is generated by expanding the C-profiled safety gear main body, which is acting as a C-type spring
  • Lightweight design: no additional spring elements required
  • Increased running clearance between brake linings and guide rail avoids risk of scratching brake linings or unintended tripping
  • Comfortable floating suspension ensuring simple and accurate alignment in relation to guide rail
  • Easy adjustment for guide rail size and shape (movable safety gear blocks)
  • Whole load range split up into steps so that no additional adjustments needed within one load step
  • Standard fixing via separate housing below car frame
  • Integration in vertical/horizontal frame beams available as option
  • Wide range of options available as safety gear housing, synchronization linkage, governor rope fixing or safety switch

Technical Features

 

Max nominal speed
v = 2,00 m/s
Max. overspeed governor tripping speed
vmax = 2,50 m/s
Mass to be gripped (P+Q)
(P+Q) = 584 - 2550 kg
Max. nominal load
Q = 1100 kg
Max. allowed tripping force of the overspeed governor
1.750N
Applicable width of guide rail head
k = 8-16 mm
Min. width of guide running surface
n = 22 mm
Guide rail manufacturing condition
Extruded or machined
Surface condition of guide rail
Lubricated or not lubricated
Approved according to
European Lift Directive  95/16/CE
Applicable standards
European Standard EN81


Subject to change without notice
 

 

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