Analysis of the Influence of Structure on Inclined Up Down Conveyor Motors
DOI:
https://doi.org/10.59525/gej.v2i2.274Keywords:
Job Commitment; Self Efficacyand; Work ProductivityAbstract
Conveyor systems are central to modern material handling, with inclined up-down conveyors frequently employed to transfer loads across different height levels. While previous studies have primarily emphasized motor selection, control strategies, and energy efficiency, limited attention has been paid to how structural characteristics directly influence motor performance. This study aims to analyze the impact of structural conditions such as inclination angle, frame rigidity, and load distribution on the workload, efficiency, and reliability of conveyor motors. Using a qualitative case study design, research was conducted over three months in a medium-sized manufacturing plant in West Java, Indonesia. Data were collected through semi-structured interviews with operators and maintenance staff, field observations of conveyor operations, and analysis of maintenance logs and technical documents. The findings reveal that steep inclinations significantly increase motor torque demand, frame deflections under heavy loads cause misalignments that amplify motor stress, and uneven load distribution leads to fluctuating torque and vibration. Additionally, organizational practices such as deferred maintenance and reliance on tacit operator knowledge were found to normalize inefficiencies and accelerate motor wear. The study concludes that motor performance cannot be isolated from structural and organizational contexts. Its contribution lies in bridging mechanical and organizational perspectives, offering practical insights for integrated design, preventive maintenance, and efficiency improvement.
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