There are room and inorganic room elevator difference, gearless only use the computer room, there are gear, only applicable to the computer room?
No, there is no gear and no gear, there is no room, the cost performance of gear to be high, running decibels, power consumption than the gearless high.
The difference between a carburetor engine and an EFI engineThere is no room and room, refers to the different arrangement of elevator host, set up a separate room placed elevator host and control cabinet, there is room elevator, will reduce the size of the host and control cabinet on the inside of the well, greatly reduced the size of building, is the elevator.The difference between desktop and laptop computers
There are gears and gearless elevator motor is the difference between, in fact, asynchronous motors and speed reducer, He Yongci synchronous motor difference. This gear refers to the gear of the gear box of the reducer.
