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The Otis Elevonic 411 was a mid to high rise elevator model produced by Otis. It was produced from 1989 to 2014.

Overview

Otis Elevonic 411 is divided into two series; Elevonic 411 and Elevonic 411M.

Elevonic 411

The Elevonic 411 is a normal high rise elevator model with digitally-controlled controller.

Specs:

  • Equipped with Otis 18ATF motor.
  • LAMBDA 3D door sensors, with 56 infrared emitters and detectors.
  • Early Car Announcement (ECA), with Fuzzy Logic dispatching informs passengers which car will answer their call one second after the hall button has been pushed.
  • Series 4 fixtures for North America only. Early installations may have The Halo (newer), Vanity, Series 1, Series 2 or Series 3, other fixtures as an option.
  • Landing signalization interface replaced from parallel to serial, all landing call signals and hall lanterns are handled by serial network, instead of separated wire for each landings used on Elevonic 401.
  • OTISLINE communication system which provides 24 hours dispatching service.
  • Remote Elevator Monitoring (REM) system.
  • Otis Compass destination dispatch system as an option.

Elevonic 411 M

The Elevonic 411 M, introduced in 1990, and still made today, is a modernization elevator model designed for mid and high-rise buildings. It replaces the traditional analog selector with a digitally-controlled, primary velocity transducer. It is equipped with Relative System Response Plus (RSR Plus) dispatcher which consistently delivers the shortest waiting times with the minimum number of elevators.

Another version of Elevonic 411 M is the E411M-C, which is for upgrading Otis Elevonic 401 systems. Compared to typical Otis modernizations, E411M-C is completed up to 40% faster by retaining several of the elevator's original components. It is also can be completed in stages for building owners who don't have enough budget to complete the entire modernization.

Specs:

  • LAMBDA 3D door sensors, with 56 infrared emitters and detectors.
  • Series 3 and M3 (only for E411M-C in North America as an option) fixtures, other fixtures as an option.
  • OTISLINE communication system which provides 24 hours dispatching service.
  • Remote Elevator Monitoring (REM) system.
  • Otis Compass destination dispatch system as an option, only for E411M-C.
  • EMS Panorama elevator management system as an option.
  • ReGen regenerative drive for E411M-C.

Notable installations

Main article: List of notable Otis Elevonic 411 and 411 M elevator installations

Videos

Otis Elevonic 411 Traction Elevators @ the Courtyard by Marriott (Downtown) Fort Worth, TX

Otis Elevonic 411 Traction Elevators @ the Courtyard by Marriott (Downtown) Fort Worth, TX

Otis Elevonic 411 traction elevators at Courtyard Marriott in Fort Worth, TX

Boston Otis High-Speed Traction Elevators @ Prudential Center Office Highrise Building

Boston Otis High-Speed Traction Elevators @ Prudential Center Office Highrise Building

Otis Elevonic 411M traction elevators at Prudential Tower in Boston, MA

Machine Room Tour- 2002 Otis Elevonic 411 Equipment

Machine Room Tour- 2002 Otis Elevonic 411 Equipment

Otis Elevonic 411 elevator machine room

Floor Passing Beep! OTIS Elevonic 411M Traction Lifts Elevators @ Sovereign House, Wellington, NZ-0

Floor Passing Beep! OTIS Elevonic 411M Traction Lifts Elevators @ Sovereign House, Wellington, NZ-0

Otis Elevonic 411M elevators in New Zealand

See also

External links

Schindler lifts (Dewhurst fixtures 2) "This elevator only serves two floors."
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