SULAB PV30 Elevator Traction Steel Belt 30mm Width 42kN Strength

Elevator Belt Lifting Steel Traction Cable Elevator Accessories Elevator Traction Steel Belt PV30 PV40 PV50 PV60

Elevator Applications: The PV30 series elevator traction steel belts, such as the PV30-1.73S-PU-42, consist of a polyurethane core and a steel tensile cord. The polyurethane core offers exceptional wear and fatigue resistance, along with high flexibility, while the steel tensile cord provides high flexibility, accuracy, and a long service life.

Specifications: Taking the STM-PV30-1.73S-PU-42 as an example, it has a width of 30mm, a thickness of approximately 4.5mm, 12 steel cores, a breaking strength of 42kN, and typically has five grooves. The operating temperature range is -20°C to +85°C.

Performance Advantages: Compared to traditional elevator steel ropes, polyurethane-coated steel belts are stronger and more flexible, providing improved ride comfort and quieter operation. They also require no additional lubrication, making them more environmentally friendly. It also takes up less space, reduces operating costs, and is resistant to aging, hydrolysis, ozone, cold and humidity, salt, and chemical corrosion.

Other possible applications: Besides elevators, similar steel belts may also be used in equipment such as wood-based panel presses, single-layer presses, and roller presses. These steel belts typically require high tensile strength, good hardness and toughness, as well as excellent surface roughness and thermal conductivity.