Model NO.
SN-TZ-8112
Speed
<1.0m/s
Drive Mode
AC
Control Type
Microcomputer Frequency Control
Lift Mechanism
Telescoping Lift
Use of Occasions
Public Traffic
Guide Rail
Hollow Guide
IP Class
IP20
Operation Speed
5mm-0.5m/S
Humidity
<95% Rh
Operating Frequency
30 Operations/Min
Inrush Current
N.C: Below 24A, N.O: Below 12A
Contact Resistance
25mΩ Max
Transport Package
in Carton Box
Specification
CE, ISO9001, CCC
Trademark
Sunny
Origin
Shanghai China
Production Capacity
10000PCS/Month
-20~+70ºC With no icing Ambient Temperature For Elevator Limit Switch
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
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 Voltage | Noninductive Load (A) | Inductive Load (A) | ||||||
| Resistance Load | Lamp Load | Inductive Load | Motor Load | |||||
| NC | NO | NC | NO | NC | NO | NC | NO | |
125VAC 250VAC
| 5 5 | 5 5 | 1.5 1 |
0.7 0.5
| 3 3 | 3 3 | 2 1.5 | 1 0.8 |
| 8VDC | 5 | 5 | 3 | 3 | 5 | 4 | 3 | 3 |
| 14VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
| 30VDC | 5 | 5 | 3 | 3 | 4 | 4 | 3 | 3 |
| 125VDC | 0.4 | 0.4 | ||||||
| 250VDC | 0.2 | 0.2 | ||||||
| Inrush Current | N.C: below 24A, N.O: below 12A | |||||||
Specififications
| Operation speed | 5mm-0.5m/s |
| Operating frequency | Electical: 30 operations/min |
| Contact resistance | 25mΩ max. (initial value) |
| Insulation resistance | 100mΩ 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 | |
| Vibration | 10-55Hz,1.5mm double amplitude |
| Shock | Mechanical durable: 1, 000m/Sec2 (about 100G'S) Malfunction: 300m/Sec2 (about 30G'S) |
| Ambient temperature | Using:-20~+70ºC(With no icing) |
| Humidity | <95% RH |
| Electrical life | 500,000 operations above |
| Degree of protection | IP65 |
Appearance and Dimension
About us
Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 30-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.
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