Expert root cause analysis articles covering failure investigation, diagnostic methodologies, and prevention strategies for industrial equipment.
Encoder signal loss on a REXROTH GMR160/620K202.1 is often due to cable degradation, EMI, and connector corrosion. Thorough analysis and rapid diagnosis are essential to…
A damaged bearing on a VFD controlled motor shows EDM marks and elevated temperature. The root cause is lack of ground connection and absence of…
Ball screw backlash increase is often caused by preload loss, contamination, and lubrication failure. This article provides a systematic root cause analysis and practical solutions…
DANFOSS 09999998 plug failure is due to improper design, improper fit and lack of maintenance. To prevent future failures, it is recommended to replace the…
This article analyzes encoder signal loss in machine tools, identifying damaged cable shielding, electromagnetic interference (EMI), and connector degradation as root causes. It provides a…
This technical guide from UNITEC-D GmbH examines drive-induced bearing currents in three-phase motors, analyzes damage patterns such as flooding and pitting, and presents detailed measurement…
Chain stretching and gear wear can cause an emergency stop. Carrying out regular prevention and using certified components allows you to reduce risks. Visit the…
Thermal relay nuisance tripping in industrial motors often stems from ambient temperature, load profile, and sizing errors. A systematic root cause analysis identifies key factors…
1. Introduction: Unexpected bearing failure during frequency converter operation Frequency converters (FU) are widely used in modern manufacturing plants in the DACH region to increase…
Increased clearance in a Siemens 3RT1065-2AP36 ballscrew can be caused by loss of preload, contamination or lubrication failure. Rigorous analysis of failure data makes it…
Gear tooth pitting and spalling in Allen Bradley SMCPlus135A150B135NBDD units are driven by lubrication failure, misalignment, and material fatigue. This article provides a forensic analysis…
This article investigates gear tooth pitting and spalling in an industrial helical gearbox, identifying inadequate lubrication and shaft misalignment as primary root causes. It details…
