Features & Capabilities

Vibra Calc calculates vibration frequencies of rotating machinery components given the specifications of each component. It includes induction motors, gears, rolling element bearings, pumps, fans & blowers, journal bearings, and belts & pulleys. Also, it provides an interactive vibration severity test tool based on the ISO 10816-3 standard. Furthermore, Vibra Calc has a calculator for vibration conversions from/to displacement, velocity, and acceleration with metric and imperial units.

Features:

  • Induction Motor Frequency Calculator
  • Full detailed gears frequencies (main, harmonics, sidebands) up to 4X
  • Rolling element frequencies (BPFI, BPFO, BSF, FTF) given the bearing dimension or the bearing model number
  • Pump vane pass frequencies up to 4X
  • Fans blade pass frequencies up to 4X
  • Journal bearing frequencies corresponding to wear and oil whirl phenomena presented in a table and over an interactive chart
  • Belt frequencies up to 4X
  • Interactive Vibration Severity Test Tool based on ISO 10816-3 (INPUTS: vibration velocity in mm/s or inch/s, type of support, type of machine & OUTPUTS: Machine Operation Condition)
  • E-mail and Save the screen option for vibration severity tool
  • Vibration calculator to convert displacement/velocity/accelerations to each other (Metric & Imperial)
  • Vibration Glossary
  • Metric and Imperial units provided for all input dimensions

DISCLAIMER: Vibra Calc is intended for educational purposes. Although the calculations by this app were made with great care, it may contain error or inaccuracies. Using the results of the calculations is the responsibility of the user.

User Growth & Download Statistics

App
By:
Motionics LLC
Version:
1.2 Last updated: 2018-02-14
Version code:
841399148
Creation date:
2011-08-26
Compatible devices:
Size:
21.91MB
URLs:
Website
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Motionics LLC
Apple Apps Store
https://apps.apple.com/in/app/vibra-calc/id458723288
Website:
http://www.motionics.com

User Reviews

If you are in rotating machinery industry, either as an specialist, technician student or and expert you MUST have this APP.. It has many tools for condition monitoring, vibration and frequency calculations of the rotating machinery components.. I love this.. Handy and useful
by Re*****, 2012-03-21
View all user reviews ›

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