MOTION FEEDBACK IN ELEVATOR

An elevator drive apparatus is described which comprises a drive unit (36, 37) for driving an elevator car (32), a brake device (35) for braking a motion of the elevator car (32), a detector (60) fordetecting an electrical operation amount of the drive unit (36, 37), and a controller (50). The contr...

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Bibliographic Details
Main Authors SAARELAINEN ANTTI, BURAKOV ANDREJ
Format Patent
LanguageChinese
English
Published 31.08.2018
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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