Wittur Elevator Spare Parts Elevator Traction Machine High Efficiency

WITTUR Load 1150~1600kg Gearless Traction Machine for Passenger Elevator Parts

Features

· For lifts with an excellent ride confort
· High efficiency, reduce power consumption, extreme low-noise level
· Designed by outer rotor. Possible to generate bigger torque with low noise (48dB < 62) and vibration (0.17mm/s<0.5).
Provides comfortable ride.
· Use stable block brake as the braking system,smaller than arm brake and easier for adjustment.
· CTE test approved according to GB7588 -2003+XG1 -2015 and TSG T7007-2016
· Groove profiles according to lift system .
· Perfect rated motor, use of high - performance permanent magnet, degree of protection IP41, insulation class 155C (F), temperature control, motor with 2 times overload capacity
· Higher shaft load up to 65kN
· Certified as UCM protection element according to EN81-A3. CE certificate is available
· Inverter compatible measuring device, rigid coupling or intergrated. (e.g. ECN 1313; ERN 1387)
· Variable options regarding voltage, speed, torque, braking torque and traction sheave parameters
· Max. travelling height up to 120m

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.