Permanent Magnet Synchronous Gearless Traction Machine For Machine Room Less Elevator

Permanent magnet synchronous gearless traction machine

Permanent magnet synchronous gearless traction machine is characterized by high efficiency and reliability. It could improve the transmission efficiency by 50%;

With advantages of the rare earth and compact structure, the permanent magnet synchronous gearless traction machine is only half size of the traditional tractor, providing more possibilities for construction;

It needs no changing of grease and thus avoids oil pollution.

Sensitive brakes operate at high efficiency and low noise, saving more than 40 of the energy.

New-generation microcomputer control system

Efficient and intelligent dual 32-bit microprocessors can guarantee safe operation of the elevator by implementing accurate control over the elevator and ensure accuracy of order transmission;

Synchronous and asynchronous integrated control can effectively resist electromagnetic interference and ensure stability and accuracy of speed signals to guarantee stable operation of the elevator

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.