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简体中文Difference 1: Literally, a machine room-less elevator is an elevator without a machine room, and a machine room elevator is a machine room, which includes small machine room elevators and general machine room elevators.
What we call a small machine room elevator is actually one of the machine room elevators. Different from general elevators, the elevator machine room, and the elevator shaft is the same size, unlike general machine room elevators, which require the machine room size to be larger than the shaft size.
Difference 2: From a structural point of view, the elevator machine room of an elevator with a machine room is generally at the top. Compared with a machine room-less elevator, it occupies a relatively large space. The civil structure needs to be changed; on the basis of maintaining the original performance, the machine room-less elevator does not need to build a machine room, which not only saves space but also reduces the construction cost. The elevator installation in the design is very flexible and convenient.
Difference 3: From the point of view of safety performance, since the current home elevator technology has also matured, the safety performance of machine room-less elevators and machine-room elevators is comparable. The technology of big brands is relatively mature, mainly to choose the right brand.
Difference 4: From the point of view of load, the elevator with a machine room is better than the elevator without a machine room. If it is commercial, it is recommended to choose the elevator with the machine room. For home use, the elevator without a machine room will be used more. The elevator load can fully meet the requirements.
Difference 5: From the perspective of maintenance convenience, the control cabinet, traction machine, speed limiter, etc. of the machine room elevator are all in the machine room. Once the elevator fails, it is convenient for maintenance personnel to perform fault maintenance and rescue personnel; The facilities in the machine room elevator are moved to the top/side of the elevator shaft, and the machine room is more difficult to operate because it operates on the shaft wall or the top of the car, so many elevator maintenance workers prefer machine room elevators.
Difference 6: From the perspective of aesthetics, the machine room-less elevator occupies less space and is easy to install. Without destroying the original architectural style, adding a sightseeing elevator can make the space more transparent, look around from multiple angles, give Visual beauty.
