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[China]
Trade Verify
Address: 1st Floor, Building 5, No. 1555 West Jinshajiang Road, Jiading District, Shanghai
Contact name:Wei CHEN
SHANGHAI SUNNY ELEVATOR CO.,LTD |
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Verified Suppliers
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1.0m/S Machine Roomless Passenger Elevator Lift With Vvvf Drive
Traction elevators
Machine room less elevators do not have a fixed machine room on the
top of the hoistway, instead the traction hoisting machine is
installed either on the top side wall of the hoistway or on the
bottom of the hoistway. The motor is installed using a permanent
magnet which "sticks" the motor permanently and work with Variable
Voltage Variable Frequency (VVVF) drive. Some of the hoisting
machines are using gearless synchronous motors instead conventional
induction motors. This design eliminates the need of a fixed
machine room and thus saves much building's space. Almost all the
traction MRL elevators are gearless traction.
Machine roomless passenger elevator specifications
| No. of persons | Rated capacity (kg) | Rated speed (m/s) | Car net size | Door net size(DW*DH)mm | Shaft inside dimension | Max traveling height(m) | ||
| W*D(mm) | 2P center opening | W*D(mm) | OH | Pit depth | ||||
| 6 | 450 | 1.0 | 1200*1000 | 700*2100 | 2100*1450 | 4500 | 1600 | 45 |
| 8 | 630 | 1.0 | 1400*1100 | 800*2100 | 2350*1620 | 4500 | 1600 | 45 |
| 1.6 | 4600 | 1700 | 60 | |||||
| 1.75 | ||||||||
| 10 | 800 | 1.0 | 1400*1350 | 800*2100 | 2350*1870 | 4500 | 1600 | 45 |
| 1.6 | 4600 | 1700 | 60 | |||||
| 1.75 | ||||||||
| 13 | 1000 | 1.0 | 1600*1500 | 900*2100 | 2550*2020 | 4500 | 1600 | 45 |
| 1.6 | 4600 | 1700 | 60 | |||||
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.
