Description
Compact limit switch is widely used in mechanical equipment, automation systems, and industrial machinery for precise control of motion position and safety monitoring. It is suitable for a variety of industrial environments with temperatures ranging from -10°C to +80°C and humidity ranging from 35% to 95%RH.
Features
- Its double circuit switch is widely employed across various industries.
- Mini limit switch boasts high mechanical strength due to its aluminate alloy casing.
- Its design features dustproof, waterproof, and oilproof capabilities.
- Compact limit switch offers a selection of actuators suitable for diverse environmental conditions.
- Miniature limit switch finds extensive application in machine tool equipment, plastic injection machines, and other industrial machinery.
Specification
| Model | ATO-WL | |
| Rating | 10A 250VAC | |
| Initial contact resistance | 25mΩ max. | |
| Initial insulation resistance | 100mΩ min. (at 500VDC) | |
| Dielectric strength | Between non-consecutive terminals | 1000Vrms, for 1 min |
| Between non-current carrying metal parts and each terminal | 2200Vrms, 50/60Hz for 1 min | |
| Between ground and each terminal | 2200Vrms, 50/60Hz for 1 min | |
| Shock resistance | Mechanical durable | 1000m/s2 max. |
| Malfunction | 300m/s2 max. | |
| Vibration resistance | 10-55Hz, 1.5mm double amplitude | |
| Operating life | Mechanical life | 1,000,000 times min. |
| Electrical life | 100,000 times min. | |
| Ambient temperature | -10℃ to +80℃ | |
| Ambient humidity | 35% to 95%RH max. | |
| Operating frequency | Mechanical | 120 times/min |
| Electrical | 30 times/min | |
| Operating speed | 1mm-1m/s | |
| Protection degree | IP66 |
Actuator Operating Characteristic
| Model | WL-C11 (Adjustable Rod Lever) | Model | WL-C21 (Roller Lever) |
| O.F. max. | 142g | O.F. max. | 1360g |
| R.F. min. | 28g | R.F. min. | 227g |
| P.T. max. | 15°±5° | P.T. max. | 15°±5° |
| O.T. min. | 30° | O.T. min. | 30° |
| M.D. max. | 12° | M.D. max. | 12° |
OF: Operating Force
RF: Release Force
PT: Pre-Travel
OT: Over Travel
MD: Movement Differential
Mounting Holes Dimensions (mm)
Actuators
|
WL-C11 (Adjustable Rod Lever) |
WL-C21 (Roller Lever) |
Tips: Applications of mini limit switches
- Automated production lines: Used to detect and control the position and movement of machinery, ensuring accuracy and efficiency in manufacturing processes.
- Robotic arms and robots: Serve as safety switches and position detectors, ensuring precise positioning and safety during operations.
- Conveyor systems: Used to detect the position of conveyors or the arrival of objects, triggering operations or stops as needed.
- Access control and safety systems: Used as safety switches to ensure that doors or valves operate safely when in specific positions.
- Electrical equipment and control panels: Used to control the start, stop, or position of electrical equipment, ensuring the proper operation of circuits and safety.
- Automation equipment and mechanical systems: Serve as critical position sensors and safety switches, ensuring that equipment operates in designated positions and states to prevent damage or accidents.
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