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[China]
Trade Verify
Address: 5 Floor, Building 26, 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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WITTUR Traction Machine For Installations With High Eficiency And Reduced Power Consumption And Extreme Low-Noise Level
16 Pole Integrated IP33 Gearless Traction Machine For Passenger Lift
Features
● For installations without a machine room,mainly in the shaft head
● Compact and extreme powerful
● High eficiency, reduced power consumption,extreme low-noise level
● Solid construction for pemissible shaft loads Fs at the traction
sheave up to 30,000N
● Integrated fail-safe brake, dual-circuit separately contollable
● EC type examination certificate according to EN87-20/50, can be
used for UCM solution
● Groove profiles according to lift system
● Synchronous motor, 16-pole, with high-efficiency permanent
magnets, insulation class 155 (F),temperature control, cable
connection or terminal box orplug connection
● Inverter compatible measuring devices (e. g. ECN 413; ERN 487;
BISS-C)
● Degree of protection IP 33
● Variable options regarding voltage, speed, torque,measuring
system, braking torque and traction sheave parameters
● Option: UL-CSA approved
| WSG- | S2.2 | |||||||
| ΦDT | 160 | 240 | 270 | 320 | 400 | |||
| BT | 105 | 95 | 120 | 95 | 120 | 105 | 120 | 105 |
| L | 598 | 585 | 600 | 585 | 600 | 585 | 600 | 858 |
| C | 112 | 100,5 | 113 | 100,5 | 113 | 105,5 | 113 | 105,5 |
| mG [kg] | 270 | 275 | 278 | 278 | 281 | 284 | 290 | 303 |
| JG [kgm²] | 0,46 | 0,55 | 0,59 | 0,59 | 0,66 | 0,80 | 0,83 | 1,09 |
| Motor | SN-WSG-S2.2 | |||||||||||
| S3-40%,240S/h Mn [Nm] | 500 | |||||||||||
| Mmax [Nm] | 1200 | |||||||||||
| ΦDT [mm] | 240 | 270 | 320 | 400 | ||||||||
| Q [kg] | 1350 | 1200 | 1000 | 800 | ||||||||
| Suspension | 2:1 | |||||||||||
| V [m/s] | nN [rpm] | PN [kW] | lN [A] | nN [rpm] | PN [kW] | lN [A] | nN [rpm] | PN [kW] | lN [A] | nN [rpm] | PN [kW] | lN [A] |
| 0.5 | 80 | 4.2 | 13 | 71 | 3.7 | 11.5 | 60 | 3.1 | 10 | 48 | 2.5 | 9 |
| 0.63 | 100 | 5.2 | 15.5 | 89 | 4.7 | 13 | 75 | 3.9 | 11.5 | 60 | 3.1 | 10 |
| 1.0 | 159 | 8.3 | 19.5 | 142 | 7.4 | 16.5 | 119 | 6.2 | 15.5 | 95 | 5 | 13 |
| 1.6 | / | 226 | 11.8 | 26 | 191 | 10 | 22.5 | 153 | 8 | 19.5 | ||
| 1.75 | / | / | 209 | 10.9 | 26 | 167 | 8.7 | 22.5 | ||||
| 2.0 | / | / | / | 191 | 10 | 22.5 | ||||||
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.
