Multi-Sensor (AE, Vibration, Current, Temp) Vibration Monitoring System for Motor Anomaly Detection
[ Field Issue ]
Problem
Needs
Repeated failures at chain drive–gearbox–motor connection
Real-time detection of vibration/shock anomalies
Periodic gear/motor breakdown from accumulated vibration & shock
Predictive maintenance via real-time vibration monitoring
Excessive universal joint angle causes rotational imbalance, leading to recurring gear/motor failure. Fatigue-driven damage from vibration/shock confirmed — real-time monitoring needed for predictive maintenance
[ Pre-Test ]
Field Test
Applied test on live film manufacturing equipment; compared data between normal and faulty units to confirm separability by equipment condition
[ Verification & Application ]
Since Oct 2025, AE sensors installed alongside vibration, current, and temperature sensors for real-time equipment monitoring
During operation, real-time monitoring pre-detected anomaly signals, enabling planned maintenance — preventing unplanned downtime and ensuring production continuity
Multi-Sensor (AE, Vibration, Current, Temp) Vibration Monitoring System for Motor Anomaly Detection
[ Field Issue]
Excessive universal joint angle causes rotational imbalance, leading to recurring gear/motor failure
Fatigue-driven damage from vibration/shock confirmed — real-time monitoring needed for predictive maintenance
Problem
Need
Repeated failures at chain drive–gearbox–motor connection
Real-time detection of vibration/shock anomalies
Periodic gear/motor breakdown from accumulated vibration & shock
Predictive maintenance via real-time vibration monitoring
[ Pre-Test ]
Field Test
Applied test on live film manufacturing equipment; compared data between normal and faulty units to confirm separability by equipment condition
[ Verification & Application]
Since Oct 2025, AE sensors installed alongside vibration, current, and temperature sensors for real-time equipment monitoring
During operation, real-time monitoring pre-detected anomaly signals, enabling planned maintenance — preventing unplanned downtime and ensuring production continuity
