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Conduit Elevator Electrical Parts Double Circuit Type Limit Switch For Cabling

Categories Elevator Electrical Parts
Brand Name: SUNNY
Model Number: SN-TZ-8167
Certification: CE,ISO9001
Place of Origin: China
MOQ: 1 Pcs
Price: $5~10
Payment Terms: Western Union, T/T, L/C,Paypal
Supply Ability: 1000 Pcs/ Month
Delivery Time: 7-15working days
Packaging Details: Wooden box
Name: Elevator Limit Switch
Type: Elevator Parts
Inrush Current: N.C: below 24A, N.O: below 12A
Operation speed: 5mm-0.5m/s
Humidity: <95% RH
Packing: Standard Packing
Rated Voltage: 125VAC 250VAC
Product: Elevator Limit Switch
Model: Elevator Limit Switch
Operating frequency: 30 operations/min
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Conduit Elevator Electrical Parts Double Circuit Type Limit Switch For Cabling

Elevator Parts Limit Switch Conduit Design For Convenient Cabling


1.Double circuit type of limit switch
2.High mechanical strength, consists of intensive plastic and
aluminum cast
3.Small size, water-proof and oil-proof construction
4.Built-in contact box has double-spring and long mechanical life
5.Smooth operation with larger over travel distance
6.Conduit design for convenient cabling
7.Various actuators for different applications

Ratings

Rated VoltageNoninductive Load (A)Inductive Load (A)
Resistance LoadLamp LoadInductive LoadMotor Load
NCNONCNONCNONCNO

125VAC
250VAC

5
5
5
5
1.5
1

0.7
0.5

3
3
3
3
2
1.5
1
0.8
8VDC55335433
14VDC55334433
30VDC55334433
125VDC0.40.4
250VDC0.20.2
Inrush CurrentN.C: below 24A, N.O: below 12A

Specififications

Operation speed5mm-0.5m/s
Operating frequencyElectical: 30 operations/min
Contact resistance25mΩ max. (initial value)
Insulation resistance100mΩ min. (below 500VDC)

Dielectric strength

1000VAC, 50/60 Hz for 1 minute between terminals of the same polarity
1500VAC, 50/60 Hz for 1 minute between current-carrying and non--current-carrying metal parts
1500VAC, 50/60 Hz for 1 minute between each terminal and ground
Vibration10-55Hz,1.5mm double amplitude
Shock

Mechanical durable: 1, 000m/Sec2 (about 100G'S)

Malfunction: 300m/Sec2 (about 30G'S)

Ambient temperatureUsing:-20~+70℃(With no icing)
Humidity<95% RH
Electrical life500,000 operations above
Degree of protectionIP65

Appearance and Dimension



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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