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PUBLISH TIME: 2021-04-02
What is the difference between elevators in different categories?
FUJI small machine room elevators in Asia, leading the elevator industry, have always been inclined to small machine room equipment configuration. Small machine room passenger elevators not only meet the needs of passengers, but also can be used for freight. They are suitable for general offices, hotels, apartment buildings, even skyscrapers, and FUJI small machine rooms. The elevator is also driven by an advanced energy-saving gearless permanent magnet machine to ensure the safety and reliability of operation, reduce noise, and provide more outstanding performance.
1. AC elevator, an elevator that uses an AC induction motor as a driving force. According to the drag mode, it can be divided into AC single speed, AC double speed, AC voltage and speed regulation, and AC variable voltage and frequency conversion speed regulation.
2. DC elevator, an elevator that uses a DC motor as the driving force. The rated speed of this type of elevator is generally above 2.00m/s.
3. Hydraulic elevators generally use an electric pump to drive liquid to flow, and a plunger to lift the car up and down.
4, a rack and pinion elevator, the guide rail is processed into a rack, the car is equipped with a gear that meshes with the rack, and the motor drives the gear to rotate to make the car lift up and down.
5. For screw elevators, the plunger of the straight-top elevator is processed into rectangular threads, and then a large nut with thrust bearing is installed on the top of the cylinder, and then the nut is driven by the motor through the reducer (or belt) to rotate, thereby making the screw An elevator that lifts the car up or down.
6. For elevators driven by linear motors, the power source is linear motors.
31 Mar, 2021
Special elevators mainly include inclined elevators, elevators for three-dimensional parking lots, construction elevators, fire elevators, cold storage elevators, mine elevators, special elevators, slide elevators, machine elevators, door crane elevators, and stairlifts. Take the fire elevator as an example, the fire elevator has a front room.
31 Mar, 2021
FUJI small machine room elevators in Asia, leading the elevator industry, have always been inclined to small machine room equipment configuration. Small machine room passenger elevators not only meet the needs of passengers, but also can be used for freight.