Door Operators

Glide A Door Operator - Our Most Current Door Operator

SWIFT, QUIET OPERATION The Otis Glide A door operator is one of the most reliable door systems in the world. With door open times as fast as 1. seconds with 42” center opening doors, the system allows passengers to enter and exit elevators more quickly for faster floor to floor travel times.

RELIABLE PERFORMANCE The Otis Glide A door system significantly reduces the number of moving parts. It uses direct drive belt technology, eliminating linkages and cam mechanisms to minimize the chance that an issue will arise. The system’s high resolution encoder provides exact position data to the closed loop software in order to achieve consistent performance in variable environmental conditions such as wind, temperature and humidity extremes.

ENVIRONMENTALLY FRIENDLY The Otis Glide A door system uses electronic communication and a permanent magnet motor which eliminates the carbon brush dust found in traditional DC systems. In addition, the permanent magnet motor is more energy efficient than operators that use induction motors. Furthermore, the system’s sealed for life bearings do not require any lubrication making it cleaner for your elevator and the environment.

 

Glide A Door Operator Survey         Online Form           Print & Email

 

Take a look below for complete information on our Glide A Door Operator:

To help identify and find parts for Otis' older operators, UNITEC offers our Door Operator Catalog and Poster.

Door Operator Catalog (part 1)

Door Operator Catalog (part 2)

Door Operator Poster

AT400 Door Operator

UNITEC has stopped selling the AT400 operator as of 09/01/2021.  Please fill out the Glide A survey here.  The only (rare) instance UNITEC will quote an AT400 is if you do not have access to a service tool.  The door operator configuration needs to be setup via service tool.  There is a (near future) version of the Glide A software that eliminates this need which would eliminate any reason to quote a complete AT400 Operator in the future. 

Improve the reliability and limit the callbacks associated with your older door operator. The AT400 Operator is a quieter belt-driven operator with closed-loop control and learn run mode for easier setup. Competitively priced, the AT400 is virtually maintenance free, with no linkage to wear and limited moving parts.

If you currently have an Otis 7300AC, 7770A, 7777 (screw operator), Type ‘O’ or QL door operator, there are pre-engineered, direct replacement and generic upgrade kits available.

Door Operator Rebuild Kits

There are rebuild kits available for Otis 6970A and QL operators. Whether it be seals, gaskets or bearings for the 6970A operator, or linkages and contacts for the QL, UNITEC provides complete rebuild kits.