Expert root cause analysis articles for industrial equipment.
Pneumatic valve sticking is a critical failure mode caused by contamination, moisture, and lubrication failures. This article provides a systematic analysis and practical solutions to…
Encoder signal loss is caused by EMI, connector wear, and cable degradation. A technical analysis reveals root causes and practical solutions. Consult the UNITEC-D E-Catalog…
1. Introduction In the manufacturing sector, the reliability of machinery is a critical factor for operational continuity. The unexpected failure of a gear reducer can…
A clutch failure in a machine tool was analyzed. The causes are misalignment, torque overload and fatigue. Practical solutions and preventative measures are presented. Use…
Burning out of the winding of a Heidenhain 688014-01 solenoid valve was caused by thermal overload, inadequate voltage, and lack of ventilation. Root cause analysis…
Improper tripping of the FIBRO 2962.78.030.12.0160 thermal relay is due to motor overload and high ambient temperature. To prevent failures, it is essential to review…
Increased play in the REXROTH 2FRM6B36-3X/6QRV ball screw can be caused by loss of pretightening, contamination or lubrication system failure. This article presents a root…
Overheating transmission belts are a critical failure symptom that signals an underlying issue in the drive system. This article identifies five common causes and provides…
Analysis of the cause of the failure of the solenoid valve coil type FIBRO KSF45-R-1-2967-0-2-09-6-002. Determining the cause of failure and recommendations for prevention. List…
Seizure of the pneumatic valve can cause production losses. After the analysis, contamination, moisture and insufficient lubrication were found. Addressing these causes can reduce the…
VFD-induced bearing failure is due to eddy currents, shaft stress, and lack of protection. This article analyzes causes, effects and practical solutions for technicians and…
This article examines premature bearing failures of electric motors driven by frequency inverters in hydraulic pumping systems. It details the evidence of electrical discharge damage…
