EXPSigma small machine room passenger elevator only has about 65% ~ 70% of the traditional machine room. It greatly saves building space and material. Control cabinet in machine room is designed into single-face inspection layout. The host bearing beam can also be used as hitch plate .It largely saves the machine room space. Compared with the traditional elevators, under the premise of ensuring the repairers' operation space which is stipulated by the national standard, it effectively controls the machine room height. The intensive space effect grants more freedom for the architects. it expand are the larger space uilization to the construction, perfectly merges the well space with the architectural style.
Compared with EXPSigma small machine room elevator, machine room is only an extension of the elevator well, It brings about more convenient installation, the lower cost as well.
Compared with the traditinal traction machine, EXPSigma small machine room elevator consumes less energy and lowev loss in heat energy.
EXPSigma machine roomless passenger elevator cancels the machine room, reduces total area of the elevator equipment and flexibly utilizes the effective space. It has stronger contemporary sense and more beautiful construction outline.
The host and control device are designed at the shaft top to prevent from occasional water-inlet in the shaft which damages the drive device. In this way. it guarantees a highly reliable system.
EXPSigma mechine roomless passenger elevator need only one independent hoist- -way and do not need the presence of machine rooms. Architects and develop-ers are allowed to conduct designing in a freer way.
We cancel the machine room to freely design the shaft position. We can flexibly and effectively apply the top space which was preset for machine room.