Elevator Switch
Your Professional Elevator Switch Supplier
Our goal is to be your true partner in Elevator Switch field in China.We work hard to provide professional and perfect solutions for buildings around the world to bring you a fast and comfortable travel experience. We focus on producing the best elevators that can serve you. Safety is the first element throughout the entire product life cycle. We always insist safety: There is only a starting point, there is no end. Take every elevator parts seriously.
Our services
We are committed to providing customers with the highest-quality elevator and escalator parts, including traction motors, elevator doors, control cabinets, safety components, wire ropes, and various spare parts, as well as a wide range of intelligent elevator functions, offering a wide selection.
Our team
Our core team consists of experienced engineers with over 20 years of experience in the elevator industry, possessing professional technical problem-solving capabilities.
One-stop service
Kenailift has a complete supply chain for all branded spare parts. They are 100% genuine and brand new, and come with a one-year warranty.
Best price
We focus on our customers' budgets and take the necessary steps to enhance their competitiveness. Our goal is to build long-term partnerships.
Advantages of Elevator Switch
Accurate stopping
Limit switches precisely signal the elevator to stop at the correct floor, preventing overshooting.
01
Accident prevention
By detecting issues like excessive speed or imbalances, switches trigger an emergency shutdown, safeguarding passengers.
02
Door safety
Switches ensure doors remain closed during transit and prevent the elevator from moving with open doors.
03
Flood prevention
Pit flood switches protect the elevator and building from water damage.
04
Overload protection
Overload sensors detect and prevent the elevator from operating when it's carrying too much weight.
05
Primary Uses of Elevator Switch in Lift Applications
Defining the lift car’s stop limits
Limit switches help define the upper and lower limits of the lift car’s travel. When the car reaches these limits, the switches signal the control system to stop the motor, preventing the car from moving beyond the designated range and avoiding potential damage.
Managing floor positioning
Limit switches play an essential role in floor leveling, ensuring that the car stops precisely at each floor. Accurate positioning is critical for passenger safety, as it reduces tripping hazards and facilitates safe entry and exit.
Speed control
As the lift car approaches the end of its travel range or a designated floor, limit switches can signal the control system to reduce speed, allowing for a smooth, gradual stop. This feature helps reduce mechanical stress on the lift components and enhances passenger comfort.
Emergency stop function
Limit switches can serve as emergency stops if the lift exceeds its intended boundaries. If an unexpected malfunction or failure occurs, limit switches can trigger an immediate halt, preventing the car from moving into hazardous positions and keeping passengers safe..
Product Description
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Operation spead |
1mm-2m/s |
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Operating frequency |
Mechanical:120 operations/minute Electical:30 operations/minute |
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Contact resistance |
15mΩ max. (inital value) |
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Insulation resistance |
100mΩ min. (below 500VDC) |
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Dielectric strength |
1000VAC,50/60 Hz for 1 minute between terminals of the same polarity |
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1,500VAC,50/60 Hz for 1 minute between current-carrying and non-current-carrying metal parts |
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1,500VAC,50/60 Hz for 1 minute between each terminal and ground |
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Vibration |
10-55Hz,1.5mm double amplitude |
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Shock |
Mechanical durable:1,000m/Sec²(about 100G'S) |
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Ambient temperature |
Use: -10 to +80 °C |
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Humidity |
<95% RH |
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Life |
Mechanical:15,000,000 operations above(under rated OT) |
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Weight |
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Degree of protection |
|
Delivery
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Selling units |
Single item |
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Single package size |
2.8X1.6X1.04 cm |
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Single gross weight |
0.007 kg |
Lead Time
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Quantity (pieces) |
1 - 1000 |
1001 - 5000 |
> 5000 |
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Lead time (days) |
7 |
10 |
To be negotiated |
Packaging & Shipping
FAQ
We're professional elevator switch manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap elevator switch from our factory.