LX44、LX101 、LXZ1 、LXD1 off the fire stopper series
Advantage
Product Overview
Applicable to power lines with AC 50~60Hz; AC380V; DC220V; current 3A~40A，it is used as CD1 and MD1 type with a limit of 0.5~10 tons. It is used as a general-purpose wire rope electric hoist for limit protection of ascending and descending machinery. It can directly disconnect the main circuit of the lifting motor. It can replace the LXZ1 series and LX101 series. It works normally at an altitude of 2500M and an ambient temperature of -25℃+40℃;Ambient temperature 90%; protection level IP44; in line with IEC337-1.GB/T14048.5-2017 standards.
Working conditions
1. Altitude The altitude of the installation location does not exceed 2,000 meters;
2. Medium temperature: The ambient air medium temperature is not higher than +75℃ and not lower than -25℃;
3. Relative humidity: The average relative air humidity in the wettest month of the installation location is not greater than 90% (the average minimum temperature in the month is not greater than +25°C);
4. Pollution level of environmental conditions: The pollution level of environmental conditions is Level III;
5. Installation category The installation category is Category I;
6. Types of limit switches: Structural types are divided according to structural types: The structure of this product is rotary type, and the speed ratios are: 80:1, 40:1, and 20:1. Control loops are divided according to control loops: this limit switch can be equipped with up to 8 control loops.
Main Parameter
|
Model |
Rated operating voltage |
Rated operating current |
Controllable motor maximum power |
Action trip |
Allow action Over travel |
Operating Force |
|
LX44-3 |
AC380 DC220 |
3 |
4 |
≤8 |
≥1 |
≤1.5 |
|
LX44-10 |
10 |
4.5 |
6~8 |
≤3 |
≤3 |
|
|
LX44-22 |
20 |
7.5 |
8~10 |
≤3 |
≤5 |
|
|
LX44-40 |
40 |
13 |
12~14 |
≤3 |
≤10 |
