Load 320~1250kg With Elevator Traction Machine Gearless Elevator Machine
Diana series permanent magnet synchronous gearless traction machine is directly driven by a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and has the advantages of low energy consumption, low noises, no pollution, and ittle maintenance. Provided with wall-mount-ed supports, this kind of traction machine has its bearing structure consisting of four detachable drag links and have external rotor construction.
The traction sheave is directly mounted on rotor yoke.Repulsion rectangular brake is fixed on upper drag link with rectangular cross-section, and it has unique design that makes it compact and light.Traction rope groove can be arranged in the middle or on one side. When the rope groove is arranged in the middle, double rope groove can be used so as to double the life of traction sheave. The traction machine can be installed on the top of the shaft way or at the bottom of the shaft way, and has handwinding function.
| Traction ratio: | 1:1,2:1 |
| Rated capacity: | 320,400, 450, 630, 800, 1000, 1250kg |
| Rated elevator speed: | 0.63,1.0, 1.6, 1.75m/s |
| Max. liting height: | 60m |
| Max. shaft load: | 3500kg |
| Applicable converter: | 3 phase 400V |
| Brake voltage: | DC200V, DC110V |
| Number of motor poles: | 20 poles |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
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Load 1250kg 20 Poles Elevator Gearless Traction Machine For Traction System Images
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