SHANGHAI SUNNY ELEVATOR CO.,LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 Pcs/ Month |
| Delivery Time | 7~15 days |
| Packaging Details | in Carton Box |
| Name | Progressive Gear |
| Rated Speed | 0.25~2.5 M/S |
| P+Q | 750~3200 Kg |
| Width of Guide Rails | 9,10,15.88,16mm |
| Model | Elevator Safety Gear |
| Used | Elevator Parts |
| Certifcation | GB/CE |
| Warranty time | One Year |
| Product | Progressive Gear |
| Product name | Progressive Gear |
| Brand Name | SUNNY |
| Model Number | elevator safety gear |
| Certification | CE,ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 Pcs/ Month |
| Delivery Time | 7~15 days | Packaging Details | in Carton Box |
| Name | Progressive Gear | Rated Speed | 0.25~2.5 M/S |
| P+Q | 750~3200 Kg | Width of Guide Rails | 9,10,15.88,16mm |
| Model | Elevator Safety Gear | Used | Elevator Parts |
| Certifcation | GB/CE | Warranty time | One Year |
| Product | Progressive Gear | Product name | Progressive Gear |
| Brand Name | SUNNY | Model Number | elevator safety gear |
| Certification | CE,ISO9001 | Place of Origin | China |
| High Light | Progressive Gear Elevator Safety Components ，Elevator Safety Components 0.25M/S ，750Kg Load Elevator Safety Components | ||
Progressive Safety Gear is a crucial safety mechanism in elevators, designed to gradually stop a descending car in the event of overspeeding or free-fall. Unlike instantaneous safety gear, which applies abrupt braking, progressive safety gear ensures a controlled deceleration, minimizing passenger discomfort and mechanical stress.
When the elevator exceeds a preset speed, the governor trip mechanism activates the safety gear.
Spring-loaded wedges or rollers engage with the guide rails, applying increasing friction to slow the car smoothly.
The braking force adjusts dynamically based on car load and speed, ensuring consistent performance.
| Rated speed(m/s) | Acting speedof governor(m/s) | Permitted P+Q(kg) | Rail width(mm) | External dimension (LxWxH)(mm) | Certifcation |
| 0.25~2.5 | 0.29~3.22 | 750~3200 | 9,10,15.88, 16 | 176x180x162 | GB/CE |
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
3,000,000-5,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co... We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co...
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