SHANGHAI SUNNY ELEVATOR CO.,LTD
| Payment Terms | Western Union, T/T, L/C,Paypal |
| Supply Ability | 5000 Pcs/ Month |
| Delivery Time | 7~15 days |
| Packaging Details | Wooden box |
| Product Name | Gearless Traction Machine |
| Brake voltage | DC110V |
| Brake current | 7.4A |
| Load | 1600~5000kg |
| Product name | Elevator Parts |
| Voltage | 380V/220V |
| Applicable converter | 3 phase 400V |
| Warranty time | One Year |
| Model | Gearless Traction Machine |
| Type | Gearless Traction Machine |
| Brand Name | SUNNY |
| Model Number | SN-WTYF420 |
| Certification | CE,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T, L/C,Paypal | Supply Ability | 5000 Pcs/ Month |
| Delivery Time | 7~15 days | Packaging Details | Wooden box |
| Product Name | Gearless Traction Machine | Brake voltage | DC110V |
| Brake current | 7.4A | Load | 1600~5000kg |
| Product name | Elevator Parts | Voltage | 380V/220V |
| Applicable converter | 3 phase 400V | Warranty time | One Year |
| Model | Gearless Traction Machine | Type | Gearless Traction Machine |
| Brand Name | SUNNY | Model Number | SN-WTYF420 |
| Certification | CE,ISO9001 | Place of Origin | China |
| High Light | Lift Elevator Gearless Traction Machine ，400V Converter Gearless Traction Machine ，5000kg Gearless Traction Machine | ||
Single Winding Φ650/Rewinding Φ660 Gearless Traction Machine
| Traction ratio: | 2:1/1:1 |
| Applicable converter: | 3 phase 400V |
| Brake electric current: | 7.4A |
| Brake voltage: | DC200V for brake opening,and DC100V for brake holding |
| Max.shaft load: | 20000kg |
| Traction sheave | Single winding Φ650/Rewinding Φ660 |
This series of permanent-magnet synchronous gearless traction machines has large capacity and dual supporting single wrap structure, withtraction sheave located between two bearings, so force application is more reasonable.
Drum brakes are applied for the traction machines, which have high braking torque, high reliability and easy maintenance and commissioning.Unique internal rotor construction and excellent magnetic field design,enable the product to have excellent performance, low noise level andhigh-speed steady operation.
lmported bearings are applied, which have high-carrying capacity and long life. The encoder is intalled in various mamners to met differentcustomer demands.This series of traction machines is applicable for the elevator with machine room.
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
3,000,000-5,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co... We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co...
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