Product Overview
The LXW20-11 is a magnetic blowing type travel switch designed for industrial position detection and control applications. It combines a mechanical switching mechanism with magnetic arc extinguishing technology to improve electrical switching reliability under industrial loads.
This page describes model LXW20-11 only. It is suitable for machine tools, industrial machinery, automation equipment, power control systems, and applications requiring reliable travel limit detection.
Product Display
The LXW20-11 features a compact industrial housing, actuator mechanism, contact chamber, and terminal connection structure. The magnetic blowing design helps improve arc extinguishing performance during switching operations.
Key Technical Data
| Item | LXW20-11 |
|---|---|
| Product type | Magnetic blowing type travel switch |
| Contact form | 1NO + 1NC snap-action contact |
| Rated load | AC-12 380V 16A; AC-15 400V 3A |
| Application | Industrial position detection and limit control |
| Arc control | Magnetic blowing arc extinguishing structure |
| Protection | Industrial protection structure |
Features
- Magnetic blowing structure improves electrical switching performance.
- Reliable travel limit detection for industrial equipment.
- Snap-action contact mechanism for stable operation.
- High mechanical strength housing for industrial environments.
- Suitable for machine tools, automation systems, and control equipment.
- Multiple wiring and installation options for different applications.
Outline and Mounting Dimensions
The drawing provides the LXW20-11 body dimensions, actuator position, mounting holes, and terminal arrangement. Confirm installation space, operating direction, and mechanical stroke before mounting.
Contact Form
LXW20-11 uses a 1NO + 1NC contact structure. The normally open and normally closed contacts provide flexible control logic for industrial circuits.
Select contact wiring according to the electrical design and safety requirements of the equipment.
Ratings
| Rating Type | Specification |
|---|---|
| Ordinary type | AC-12 380V 16A |
| Ordinary type | AC-15 400V 3A |
| Magnetic blowing type | DC-12 380V 16A |
| Magnetic blowing type | DC-12 250V 5A |
Specifications
Electrical
| Contact resistance | 25mΩ max. initial value |
| Insulation resistance | 100MΩ min. at 500VDC |
| Dielectric strength | 1500VAC, 50/60Hz for 1 minute |
| Electrical life | 100,000 operations above |
Mechanical
| Operating speed | 5mm to 0.5m/s |
| Operating frequency | Electrical: 30 operations/min |
| Vibration | 10-55Hz, 1.5mm double amplitude |
| Shock | Mechanical durability approx. 100G |
Environmental
| Ambient temperature | -20°C to +70°C, no icing |
| Humidity | 95% RH max. |
Operating Characteristics
LXW20-11 is designed for mechanical travel detection. The actuator should be operated within the specified travel range to maintain reliable switching performance and service life.
Selection Guide
Application Type
Select LXW20-11 when the application requires reliable mechanical travel detection with higher electrical switching capability.
Contact Configuration
The 1NO + 1NC contact structure supports different control circuit designs, including limit detection and equipment interlocking.
Electrical Load
Check voltage, current, load type, and switching frequency before selection. Consider arc suppression requirements for larger electrical loads.
Installation Environment
Confirm mounting strength, actuator movement direction, and environmental conditions before installation.