Electric Motor Defects: Comprehensive Spectral Analysis VibroMera Technical Knowledge Base Table of Contents 1. Electrical Fundamentals 2. Diagnostic Methods 3. Stator Defects 3.1 Stator Eccentricity 3.2 Loose Windings 3.3 Loose Power Cable 3.4 Shorted Laminations 3.5 Inter-Turn Short 4. Rotor Defects 4.1 Broken Rotor Bars 4.2 Rotor Eccentricity 4.3 Thermal Read more
Resonance in Rotor Dynamics — Interactive Guide Vibration Diagnostics Resonance of Machine Elements and Assemblies Considering the numerous requests to explain the diagnostics of resonance in machine elements, critical speeds, and natural mode shapes of the rotor, I decided to write several articles dedicated to these topics. In this first Read more
Vector Calculator Vector Calculator Vector A Mass, g Angle, deg Vector B Mass, g Angle, deg Operation + Add − Subtract ±180° Opposite k× Scale → X, Y Multiplier k: Calculate How this calculator works + What is this calculator for? This calculator performs vector operations using polar coordinates (magnitude Read more
Balancing Mulchers and Rotating Elements in Combines and Harvesters Introduction: The Importance of Balancing Imbalance in rotating equipment can occur not only due to wear and tear but also as a result of maintenance activities such as blade replacement, bearing changes, and welding work. Therefore, the need for balancing the Read more
While writing content for our website, I decided to tally up the number of countries where our devices have been sold. The number is close to 50 countries worldwide! Countries Where Balanset-1A Are Used Here are the countries I can recall where our products have found a market: Europe: Great Read more
High-Speed Rotor Balancing Stand for Vacuum Pumps Introduction Balancing of high-speed rotors in vacuum pumps requires specialized equipment capable of maintaining accuracy under extreme operational conditions. To meet these requirements, dedicated balancing stands were developed in 2002 and 2009. These systems are designed for dynamic balancing of assembled turbine rotors Read more
