Clamping and braking elements | pneumatic
Series UBPS

  • broad range of products
    For all common profile rail guides
  • Energize to open (NC)
    through spring-loaded energy storage
  • high durability
    Up to 5 million static clamping cycles
  • Higher holding force
    Via activation with PLUS air
  • Safety element
    Safe braking in case of energy failure
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  • PLUS connection
Matching rail / wagon combinations
Rail manufacturerRail typeRail sizeCarriage type
NSKLS35LAS..ALZshow variant
NSKLS35LAS..CLZshow variant
NSKNS35NS..ALshow variant
NSKNS35NS..CLshow variant
NSKNS35NS..EMshow variant
NSKNS35NS..JMshow variant
NSKSS35SAS..ALZshow variant
NSKSS35SAS..CLZshow variant
NSKSS35SAS..EMZshow variant
NSKSS35SAS..JMZshow variant
NSKLS35LAS..EMZshow variant
NSKLS35LAS..JMZshow variant
Technical Data
Holding force2500 [N]
Installation directionfrom the front
Operating pressure6 [bar]
Operating pressure max.6.5 [bar]
Öffnungsdruck5.5 [bar]
Geprüfte PLUS - Haltekraft3300 [N]
Theoretical holding force (µ=0,1)3125 [N]
max. length clamping126
Benefits in detail
  1. Profile rail guide
    Available for all common profile rail guides
  2. Wedge-type gear
    Power transmission between the pistons and clamping jaws and brake shoes
  3. Clamping jaws and brake shoes
    Pressed at the free surfaces of the profile rail guide
  4. Housing
    chemically nickel plated steel
  5. Pneumatic piston
    The piston moves the wedge-type gear longitudinally
  6. Spring-loaded energy storage
    For non-pressurized closing of the clamping unit
  7. Scraper
    Can also be ordered as an option
  8. Integrated valve (optional)
    Up to 60% faster closing time regardless of the cable length