Elevator Limit Switch

SF-OS27-S3 Load Capacity: 1000kg 2.Speed: 1.00-2.00m/s 3.Use of Occasions: Indoor Type 4. Rated insulation voltage: 500V 5. Rated voltage: 230V, 400V, 500V 6. Rated current: 4A, 2.5A, 1A SF-CHL-5000 Type: Angle Limit Switch Switching Element: Speed Switch Max Current: 10A Max Voltage: AC/DC 250V...

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Product Details



Load Capacity: 1000kg

2.Speed: 1.00-2.00m/s

3.Use of Occasions: Indoor Type

4. Rated insulation voltage: 500V
5. Rated voltage: 230V, 400V, 500V
6. Rated current: 4A, 2.5A, 1A



Type: Angle Limit Switch

Switching Element: Speed Switch

Max Current: 10A

Max Voltage: AC/DC 250V



Number of Switch:Single Control Switch


Breaking Capacity: General Type

Operate speed:0.5mm~50cm/sec
Action frequency:120 times/minutes(machinery)20 times /minutes(electrical)
Contactor resistance:200mΩ below
Insulation resistance:100MΩ Above(below 500VDC)
Withstand voltage:the connection between terminals1000VAC,50/60HZ continue 1min
Viration:Misoperation durable: 10HZ-55HZ,1.5mm  Double shock
Embient temperature:-50ºC~65ºC
Operating temperature:<95%RH
Protect level:IP65

1.Crown escalator

Is the second longest escalator in Asia,which located in Chongqing,China.It was set up in 1996 with a total length 112m, step width 1.3m and traveling height 52.3m,Inclination is 30 degrees. 


2.Slum escalator

In the year 2011,A huge outdoor escalator is built in one of the poorest areas of the second largest cities in Columbia.We call it the 13th Medellin commune,People here are very inconvenient to go out because they need to climb the height of the equivalent of 28 floors high.After installing this huge outdoor escalator, where people travel time from 35 minutes to 6 minutes.The total length of this escalator is 384m and divided into 6 areas.

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