1.8 strands Siro-type steel core wire rope (1570/1770Mpa right interactive)
U-shaped or V-shaped lead rope groove
High breaking load
The diameter and roundness are uniform, and the deformation resistance is strong
On-line pre-tensioning, high elastic modulus, small structural elongation
Long fatigue life suitable for medium and high speed traction elevator and hydraulic elevator
2.8 strands of Wallington type steel core wire rope (1570MPa right interactive)
U-shaped or V-shaped pulley rope groove
High breaking load
The diameter and roundness are uniform, and the deformation resistance is strong
On-line pre-tensioning, high elastic modulus, small structural elongation
Long fatigue life
Suitable for high speed traction elevator and hydraulic elevator
3.9 strands filled steel core wire rope (1570Mpa right interactive)
U-shaped pulley rope groove is recommended
High breaking load
On-line pre-tensioning, high elastic modulus, small structural elongation
Small contact stress with rope wheel, excellent fatigue life
Suitable for high-speed and ultra-high-speed elevators
4.8 strands of Seelu type hemp core wire rope (1370/1770MPa or 1620/1770MPa right interactive)
U-shaped or V-shaped pulley rope groove
Good wear resistance
Uniform diameter and roundness
In line pre-tension, the structure elongation is small
The fatigue life is 30% higher than that of ordinary products
Suitable for medium and high speed traction elevator
5.8 strands Siro-type hemp core wire rope (1370/1770MIPa or 1620/1770MPa right interactive)
U-shaped or V-shaped pulley rope groove
Good wear resistance
Uniform diameter and roundness
In line pre-tension, the structure elongation is small
Long fatigue life
Suitable for medium and high speed traction elevator
6.8 strands Siro-type hemp core wire rope (1370/1770MIPa or 1620/1770MPa right interactive)
U-shaped or V-shaped lead rope groove
Good wear resistance
In line pre-tension, the structure elongation is small
Low procurement cost, cost-effective
Suitable for medium and low speed traction elevator
