The 8×19S/W/25+FC Elevator Rope represents a premium solution for vertical transportation systems, engineered with an 8-strand construction where each strand contains 19 wires configured in a Seale/Warrington (S/W) pattern, surrounding a fiberglass core (FC).
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| Specification:DIN/EN/ISO/JISG/BS/GB/T 8x19S+FC,8x19W+FC,8x25F+FC | |||||||
| Nominal Diameter (mm) | Approx Weight(kg/100m) | Nominal Tensile Strength(MPa) | |||||
| 1320/1620 1320/1770 | 1370/1770 | 1570/1770 1620/1770 | 1570 | 1620 | 1770 | ||
| Minimum Breaking Strength(kn) | |||||||
| 8 | 21.8 | 26.5 | 28.1 | 30.8 | 29.4 | 30.4 | 33.2 |
| 9 | 27.5 | 33.5 | 35.6 | 38.9 | 37.3 | 38.5 | 42 |
| 10 | 34 | 41.3 | 44 | 48.1 | 46 | 47.5 | 51.9 |
| 11 | 41.1 | 50 | 53.2 | 58.1 | 55.7 | 57.4 | 62.8 |
| 12 | 49 | 59.5 | 63.3 | 69.2 | 66.2 | 68.4 | 74.7 |
| 13 | 57.5 | 69.8 | 74.3 | 81.2 | 77.7 | 80.2 | 87.6 |
| 14 | 66.6 | 81 | 86.1 | 94.2 | 90.2 | 93 | 102 |
| 15 | 76.5 | 93 | 98.9 | 108 | 104 | 107 | 117 |
| 16 | 87 | 106 | 113 | 123 | 118 | 122 | 133 |
| 18 | 110 | 134 | 142 | 156 | 149 | 154 | 168 |
This design balances rotational stability with flexibility, making it ideal for elevator applications requiring smooth operation and reliable performance. Unlike conventional 6-strand ropes, its 8-strand structure inherently reduces spin under load while maintaining sufficient elasticity to absorb dynamic forces during elevator starts and stops. The fiber core contributes 5-10% of the total breaking strength while enhancing the rope's resistance to bending fatigue—a critical factor in elevator systems that undergo frequent cyclic movements.
The FC (Fiber Core) is composed of high-quality synthetic fibers that provide superior elasticity compared to steel cores, allowing the rope to better absorb shock loads during elevator deceleration. This core design also facilitates easier handling during installation, reducing labor time for maintenance teams.
Manufactured from high-tensile carbon steel wires with tensile strengths ranging from 1570 MPa to 1960 MPa, this rope delivers exceptional load-bearing capacity. The 8×19S/W configuration ensures a high metal cross-sectional area, translating to minimum breaking loads that exceed industry standards for passenger and freight elevators. Surface treatments such as galvanization are available to enhance corrosion resistance, extending service life in humid elevator shafts.
The Seale/Warrington strand pattern creates a smooth outer surface that minimizes wear on elevator sheaves and drums. This design feature reduces friction during operation, contributing to lower energy consumption and extending the intervals between maintenance cycles. The rope's balanced construction also ensures consistent torque distribution, preventing uneven wear patterns that could compromise safety.
This elevator rope excels in various vertical transportation scenarios, including:
• Commercial high-rise elevators where passenger safety and ride comfort are paramount
• Residential elevator systems requiring reliable performance over decades of use
• Freight elevators handling heavy loads up to the rope's maximum working load limit
• Hospital elevators where operational silence and stability are critical for patient transport
• Service elevators in industrial facilities, where resistance to dust and minor abrasions is necessary
Under normal operating conditions with proper maintenance, including regular lubrication and tension checks, the service life typically ranges from 8 to 12 years. Factors such as usage frequency, load patterns, and environmental conditions can affect this timeline.
The fiber core (FC) offers greater flexibility and better resistance to bending fatigue compared to steel cores, making it ideal for elevator applications with frequent start-stop cycles. However, it provides less resistance to crushing forces than steel cores like IWRC.
Manufacturing adheres to international standards including ISO 4344, EN 81-20, and ASTM A1023, ensuring compliance with safety requirements for elevator components worldwide.
Yes, the 8×19S/W/25+FC design is suitable for high-speed elevators up to 6 m/s, provided it is properly matched to the elevator's sheave diameter and load requirements.
Monthly visual inspections for wear, corrosion, or deformation are essential. Annual professional inspections should include lubrication with specialized elevator rope grease and tension measurement to ensure uniform load distribution across multiple ropes.
| Specification:DIN/EN/ISO/JISG/BS/GB/T 8x19S+FC,8x19W+FC,8x25F+FC | |||||||
| Nominal Diameter (mm) | Approx Weight(kg/100m) | Nominal Tensile Strength(MPa) | |||||
| 1320/1620 1320/1770 | 1370/1770 | 1570/1770 1620/1770 | 1570 | 1620 | 1770 | ||
| Minimum Breaking Strength(kn) | |||||||
| 8 | 21.8 | 26.5 | 28.1 | 30.8 | 29.4 | 30.4 | 33.2 |
| 9 | 27.5 | 33.5 | 35.6 | 38.9 | 37.3 | 38.5 | 42 |
| 10 | 34 | 41.3 | 44 | 48.1 | 46 | 47.5 | 51.9 |
| 11 | 41.1 | 50 | 53.2 | 58.1 | 55.7 | 57.4 | 62.8 |
| 12 | 49 | 59.5 | 63.3 | 69.2 | 66.2 | 68.4 | 74.7 |
| 13 | 57.5 | 69.8 | 74.3 | 81.2 | 77.7 | 80.2 | 87.6 |
| 14 | 66.6 | 81 | 86.1 | 94.2 | 90.2 | 93 | 102 |
| 15 | 76.5 | 93 | 98.9 | 108 | 104 | 107 | 117 |
| 16 | 87 | 106 | 113 | 123 | 118 | 122 | 133 |
| 18 | 110 | 134 | 142 | 156 | 149 | 154 | 168 |
This design balances rotational stability with flexibility, making it ideal for elevator applications requiring smooth operation and reliable performance. Unlike conventional 6-strand ropes, its 8-strand structure inherently reduces spin under load while maintaining sufficient elasticity to absorb dynamic forces during elevator starts and stops. The fiber core contributes 5-10% of the total breaking strength while enhancing the rope's resistance to bending fatigue—a critical factor in elevator systems that undergo frequent cyclic movements.
The FC (Fiber Core) is composed of high-quality synthetic fibers that provide superior elasticity compared to steel cores, allowing the rope to better absorb shock loads during elevator deceleration. This core design also facilitates easier handling during installation, reducing labor time for maintenance teams.
Manufactured from high-tensile carbon steel wires with tensile strengths ranging from 1570 MPa to 1960 MPa, this rope delivers exceptional load-bearing capacity. The 8×19S/W configuration ensures a high metal cross-sectional area, translating to minimum breaking loads that exceed industry standards for passenger and freight elevators. Surface treatments such as galvanization are available to enhance corrosion resistance, extending service life in humid elevator shafts.
The Seale/Warrington strand pattern creates a smooth outer surface that minimizes wear on elevator sheaves and drums. This design feature reduces friction during operation, contributing to lower energy consumption and extending the intervals between maintenance cycles. The rope's balanced construction also ensures consistent torque distribution, preventing uneven wear patterns that could compromise safety.
This elevator rope excels in various vertical transportation scenarios, including:
• Commercial high-rise elevators where passenger safety and ride comfort are paramount
• Residential elevator systems requiring reliable performance over decades of use
• Freight elevators handling heavy loads up to the rope's maximum working load limit
• Hospital elevators where operational silence and stability are critical for patient transport
• Service elevators in industrial facilities, where resistance to dust and minor abrasions is necessary
Under normal operating conditions with proper maintenance, including regular lubrication and tension checks, the service life typically ranges from 8 to 12 years. Factors such as usage frequency, load patterns, and environmental conditions can affect this timeline.
The fiber core (FC) offers greater flexibility and better resistance to bending fatigue compared to steel cores, making it ideal for elevator applications with frequent start-stop cycles. However, it provides less resistance to crushing forces than steel cores like IWRC.
Manufacturing adheres to international standards including ISO 4344, EN 81-20, and ASTM A1023, ensuring compliance with safety requirements for elevator components worldwide.
Yes, the 8×19S/W/25+FC design is suitable for high-speed elevators up to 6 m/s, provided it is properly matched to the elevator's sheave diameter and load requirements.
Monthly visual inspections for wear, corrosion, or deformation are essential. Annual professional inspections should include lubrication with specialized elevator rope grease and tension measurement to ensure uniform load distribution across multiple ropes.
