Elevator Unidirectional Progressive Safety Gears For Medium Speed
Brand Name:SUNNY
Certification:CE,ISO9001
Model Number:SGB 01-02-03-05
Minimum Order Quantity:1 Pcs
Delivery Time:7~15 days
Payment Terms:L/C, T/T, Western Union
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Location:
Shanghai Shanghai China
Address:
5 Floor, Building 26, No. 1555 West Jinshajiang Road, Jiading District, Shanghai
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Product Details
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Product Details
Elevator Unidirectional Progressive Safety Gears For Medium Speed
Description
- Safety gear acting in downward direction
- Braking power is generated by expanding the C-profiled safety gear block
- Wide application range (also Duplex arrangement available)
- Different connections (top or bottom) from actuating mechanism to gripping wedges available
- Various options like safety gear housing, synchronization linkage or governor rope connection for maximum flexibility
Technical features
| TYPE | SGB05 | SGB01 | SGB02 | SGB03 |
Max. rated speed for car frame application, lubricated and dry
guide rail | v = 2,50 m/s | v = 2,50 m/s | v = 2,50 m/s | v = 2,50 m/s |
Max. rated speed for counterweight frame application, lubricated
guide rail | v = 2,50 m/s | v = 2,50 m/s | v = 2,50 m/s | v = 2,50 m/s |
Max. rated speed for counterweight frame application, dry guide
rail | v = 2,50 m/s | v = 3,50 m/s | v = 3,50 m/s | v = 3,50 m/s |
Mass to be gripped (P+Q) for drawn / lubricated guide rail | (P+Q) = 500 - 1020 kg | (P+Q) = 1020 - 2600 kg | (P+Q) = 2600 - 3900 kg | (P+Q) = 3900 - 8100 kg |
Mass to be gripped (P+Q) for machined / lubricated guide rail | (P+Q) = 630 - 1780 kg | (P+Q) = 1780 - 3060 kg | (P+Q) = 3060 - 5700 kg | (P+Q) = 5700 - 9200 kg |
Mass to be gripped (P+Q) for machined / dry guide rail | (P+Q) = 630 - 1600 kg | (P+Q) = 1350 - 3600 kg | (P+Q) = 3600 - 5700 kg | (P+Q) = 5070 - 8000 kg |
Approved according to | European Lift Directive 95/16/EC | European Lift Directive 95/16/EC | European Lift Directive 95/16/EC | European Lift Directive 95/16/EC |
Applicable standards | European Standard EN 81 | European Standard EN 81 | European Standard EN 81 | European Standard EN 81 |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements.
Configuration is not only for wire rope and rated load, but also
considered the size of the traction, as a result, the tensile
strength of wire rope is greater than the weight of the lift. The
safety factor is equipped with more than four wire rope. So it
won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator
running?
If it occurs, the elevator will automatically stop due to the
electrical and mechanical safety device. In case of power
failure,elevator brakes will automatically taken. In addition, the
power supply departments such as planned outage, prior notice are
also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of
elevator will automatically restart without any danger. With anti
clamping switch, once the gate touched, this switching action make
the elevator unable to be closed and even reopened. In addition,
closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the
(tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily
proportional to the operation complexity. Therefore, escalators
designed by us apply an integrated structure, so that the equipment
is more precise and more efficient and allows easier and more
convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
Elevator Unidirectional Progressive Safety Gears For Medium Speed
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