Model NO.
SN-WFQS
Control Mode
Group Control
Position of Computer Room
Without Computer Room
Elevator Door
Straight Fractional Door
Door Knife
Single
Deceleration Device
Without Deceleration Device
Attendant
Without Attendant
Material
Steel
Color
Black
Weight
1.12±0.2
Transport Package
in Carton Box
Specification
Na
Trademark
Sunny
Origin
China
Production Capacity
20000meters/Month
Description of SN-WFQS Plastic balance compensating chain
- Perfectly combine welded chain with PVC
- Good and stable performance
- Flexibility, small bending diameters, insulation, durability, aging-resistance, can work under a wide range of temperature
- Low noise, recommended for elevator speed over 1.75m/s and less than 3m/s
| Model number | OD (mm) | Weight(kg/m) | OD (mm) | Min bending Diameter(mm) | Breaking load(≥KN) | Max.Hanglength(m) |
| SN-WFQS-075 | 5.5±0.2 | 1.12±0.2 | 24±2 | 580 | 13.32 | 160 |
| SN-WFQS-100 | 6.3±0.2 | 1.49±0.2 | 27±2 | 600 | 15.63 | 160 |
| SN-WFQS-125 | 7±0.2 | 1.88±0.2 | 30±2 | 600 | 18.18 | 148 |
| SN-WFQS-150 | 7.5±0.2 | 2.24±0.2 | 32±2 | 610 | 21.60 | 130 |
| SN-WFQS-175 | 8±0.2 | 2.60±0.2 | 35±2 | 610 | 23.68 | 145 |
| SN-WFQS-200 | 9±0.5 | 2.98±0.2 | 38±2 | 650 | 29.97 | 160 |
| SN-WFQS-250 | 10±0.5 | 3.72±0.2 | 42±2 | 650 | 37.00 | 142 |
| SN-WFQS-300 | 11±0.5 | 4.46±0.2 | 44±2 | 650 | 44.70 | 153 |
| SN-WFQS-350 | 12±0.5 | 5.20±0.2 | 48±2 | 680 | 53.28 | 150 |
| SN-WFQS-400 | 13±0.5 | 5.85±0.2 | 52±2 | 680 | 62.60 | 150 |
About us
Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 28-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience for exporting all kinds of elevator & elevator parts to 80 countries all over the world.
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 28-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience for exporting all kinds of elevator & elevator parts to 80 countries all over the world.
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