Elevator Parts Speed Control Limiter Over Speed Governor for Passenger Elevator
Speed limiter is one of the safety control components in elevator safety protectionsystem. When the elevator is in operation no matter what reason makes the caroverspeed, or even the risk of falling, and other safety protection devices do notwork, the speed limiter and safety clamp or upward protection device linkage action,so that the elevator car stops. The speed limiter is generally located on the floor ofthe elevator room, but it can also be directly installed on the bearing beam, and thespeed limiter without the machine room can also be installed on the guide rail or thebottom pit ground.
Our company currently has a variety of series of speed limiter specifications providechoice, can be applied to different arrangement of elevator, such as conventional gota single room, double speed limiter, machineroomless speed limiter, etc. the customerneed to know when choosing to use the corresponding types of speed limiterfunction condition and the corresponding performance parameters(specific customercarefully,please refer to the corresponding type of lab report),,Ensure that theperformance of the speed limiter matches the actual state of the elevator.
| Type |
SN-SG-OX240 |
| Specification |
Cover Norm (Rated speed) :≤0.63 m/s ;
1.0m/s;1.5~ 1.6 m/s; 1.75 m/s; 2.0 m/s;2.5 m/s
sheave diameter:240 mm
Wire rope diameter:standard 8 mm, optional 6 mm
Pulling force:≥500N
T ension device: standard 0X-300/optional 0X-200
Work location: Car side or counterweight side
Upward control: permanent-magnet synchronous
traction machine brake,counterweight safety gear
Downward control: safety gear |
 |
| Type |
SN-SG-OX240A |
| Specification |
Cover Norm (Rated speed) :≤0.63m/s;
1.0m/s; 1.5-1.6m/s; 1.75 m/s;
sheave diameter:240 mm
Wire rope diameter:standard 8 mm, optional 6 mm(partial velcity)
Pulling force:≥500N
Tension device: standard 0X-300,optional 0X-200
Power supply voltage: standard AC220V,optional DC24V;
Work location: Car side or counterweight side
Upward control: permanent-magnet
synchronous traction machine brake,counterweight safety gear
Downward control: safety gear
Remote control: operation and electrical .
switch reset can be tested electrically;mechanical mechanism can reset automatically |
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About us:
Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 32-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.
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.
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