Elevator traveling control cable
Contact Info
- Add:No. 7833, Hangnan Highway, Zhuanghang Town, Fengxian District, Shanghai, Zip: 200000
- Contact: 陈
- Tel:18373999569
- Email:411201389@qq.com
Other Products
I. Structure and Material:
Conductor: Usually made of twisted multiple fine copper wires to improve conductivity and flexibility, meeting the demand for frequent bending of cables during elevator operation.
Insulation layer: Common insulating materials include polyvinyl chloride (PVC) and cross-linked polyethylene (XLPE), etc. PVC is widely used due to its good electrical and processing properties, while XLPE has gradually become the mainstream choice because of its excellent electrical and heat-resistant properties.
Filler: Non-hygroscopic materials such as nylon and polyester fibers are generally used to fill the internal gaps of the cable and enhance the overall strength of the cable.
PB layer: Usually a metal mesh structure or metal foil, which can prevent electromagnetic interference and lightning strikes, ensure the stability of signal transmission, and is often used in occasions with high requirements for signal transmission.
Outer sheath: It serves to protect the cable, and common materials include PVC, polyurethane (PU), and nylon, etc. PU is widely used due to its excellent wear resistance, aging resistance, and oil resistance.
II. Main Characteristics:
Bending resistance: When the elevator runs, the traveling control cable will move up and down frequently with the car, so it needs to have good bending resistance and can withstand multiple bendings without damage.
High tensile strength: The cable needs to bear its own weight and the tension generated during elevator operation, so steel wires and other reinforcing cores are usually added to improve the tensile strength.
Good insulation performance: It can maintain good insulation performance under various environmental conditions during elevator operation, ensuring the safety and reliability of power and signal transmission, and preventing faults such as electric leakage and short circuit.
Wide temperature adaptation range: It can generally work normally at ambient temperatures from -40℃ to 70℃, and some types of cables can remain flexible even at a low temperature of -15℃.
III. Application Scenarios:
Home elevators: PVC-insulated elevator traveling cables are usually used, with emphasis on durability and economy, which can meet the basic needs of home elevators.
Commercial elevators: Due to high usage frequency and heavy load, double steel wire load-bearing core cables are often used, which can provide overall electrical control when suspended over long distances, withstand mechanical stress, and have good PB anti-interference effect.
Hospital elevators: With extremely high requirements for safety and stability, high-performance XLPE-insulated elevator traveling cables are often used, which can effectively reduce the failure rate and ensure the long-term stable operation of the elevator.
| Industry Category | Electrical Equipment & Supplies/Power Distribution & Transmission/Cables |
|---|---|
| Product Category | |
| Brand: | 信基线缆 |
| Spec: | TVV、TVVB2G SFTP、TVVB2G SYV |
| Manufacturer: | 上海信基线缆有限公司 |
| Origin: | 113120 |
