Products

Selma provides proactive noise and vibration control solutions to meet customer needs,
based on extensive technical expertise accumulated over many years in the field.
Vibration Reduction Products

URP

Utility Rubber Pad
Product Application
  • When vibration reduction solutions are needed for rotating equipment such as pumps, blowers, and HVAC units
  • Reduction of periodic and impact vibrations in various piping and utilities
  • Laboratory floors and test beds where a quiet vibration environment is required
Product Features
  • Achieves a natural frequency of 15 Hz or lower or 10 Hz or lower, depending on the model
  • Demonstrates vibration reduction performance across a wide frequency range
  • Provides an adjustable damping ratio of around 10%
  • Customizable design through product combinations based on the load of the target
  • Vibration reduction performance verified through in-house FRF evaluation
Product Performance
  • Vibration Isolation Method: Anti-Vibration Rubber
  • Natural Frequency: 15 Hz or lower (URP-25) / 10 Hz or lower (URP-50)
  • Adjustable Damping Ratio: Around 10%

Product Specifications

Model External Dimensions L×W×H (mm) Optimal Load (kg/EA) Natural Frequency
URP-25
100×100×25
600
15 Hz or lower
URP-50
100×100×50
600
10 Hz or lower

Product Performance Graph

Vibration Transmission Rate [URP-25]
Vibration Transmission Rate [URP-50]
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