R161944051
UBPS 4505 AS1LA &

R161944051
  • Availability: 2-5 days
  • Weight: 6.92 KG
  • Part number: R161944051
  • Manufacturer: Bosch Rexroth

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R161944051
Physical size and weight
Net weight 6.92 kg
Dimension S2 thread diameter (profiled rail systems) M12
Other properties
Accessories for Runner block
Nominal size 45
Note: spring energy holding force with standard air port Holding force achieved by spring energy. The inspection is done in a mounted state with a lubricated layer (ISO-VG 68).
Permissible ambient temperature (min. ... max.) ​0 °C ... +70 °C
Footnote for spring energy holding force with air-plus port Increased holding force by additional air admission at air-plus port with 6.0 bar. Switching via 5/2 or 5/3-way directional control valve.
Air consumption (normal liter) standard air port 0.153 dm³/stroke
Dimension A (profiled rail systems) 120 mm
Dimension B1 197 mm
Dimension E1 100 mm
Dimension E2 (profiled rail systems) 80 mm
Dimension E3 (profiled rail systems) 30 mm
Dimension F1 12 mm
Dimension F2 32 mm
Dimension H 60 mm
Dimension H1 (profiled rail systems) 52
Dimension N4 (profiled rail systems) 12 mm
Dimension X (profiled rail systems) 6.5 mm
Footnote Dimension H1 Ball runner block .H. (...High...) Spacer plate necessary. Available on request.
Description

Pneumatic braking unit UBPS*) for ball rail systems Size = 45 Can be used on all SNS ball guide rails *)Zimmer GmbH

Features
  • Clamps and brakes with spring energy accumulator
  • Positive-locking integrated contact profiles ensure maximum axial and horizontal rigidity, and thus an excellent braking effect
  • Dynamic and static stabilization in the axial direction
  • Clamps and brakes without pressurization (spring energy)
  • Compact design, compatible with DIN 645
  • Up to 1 million clamping cycles
  • Up to 2,000 emergency braking operations
  • Integrated all-round sealing
  • High continuous output
  • High positioning accuracy
  • Mechanical gate valve gear mechanism
  • Solid, rigid steel housing, chemically nickel-plated
  • Extremely low air consumption
  • Maintenance-free
  • 5 million clamping cycles (B10d value) – the B10d value is not attained with the PLUS connection
  • Can be used on all SNS ball guide rails
  • Very high axial holding forces of up to 7700 N at 5.5 bar release pressure with high-power spring energy accumulator
  • Increased holding force of up to 9,200 N thanks to additional pressurization on the air-plus port
Catalog (1)
PDF Ball rail systems High Precision BSHP (EN)
CAD (1)
File R161944051.stp (ALL)
Manual (2)
PDF R161944051 (EN)
PDF Ball rail systems High Precision BSHP (EN)