RT Journal Article
SR Electronic
A1 Jarosova, Tereza
A1 Rychlikova, Lenka
A1 Skocilasova, Blanka
A1 Klimenda, Frantisek
T1 Elevator Vibrations and Ways to Reduce Them
JF Manufacturing Technology Journal
YR 2025
VO 25
IS 5
SP 597
OP 606
DO 10.21062/mft.2025.069
UL https://journalmt.com/artkey/mft-202505-0009.php
AB The article deals with the measurement of the vibrations in passenger elevators. The introduction of an article briefly discusses machine vibrations and their impact on machine design and the surrounding environment. The basic equations from which the equations of motion are derived are listed here. The importance of analyzing machine vibrations in their design, or rather proposing solutions to reduce vi-brations during machine reconstruction, is emphasized. Specifically, attention is paid to vibrations gen-erated during an elevator operation in the elevator shaft. This is an elevator for transporting people in a newly constructed 5-story building. Vibration values generated by an elevator operation were measured in order to assess the suitability of simple anti-vibration modifications. Vibration measurements were taken on an existing elevator without modifications, and after the initial measurements, modifications were made to attach the guides to the bracket and attach the bracket to the elevator shaft wall. After the adjustment, the vibration measurement was performed again and both measurements were compared with each other.