WK02β is a high-performance fingertip switch specifically designed for critical applications across various industries, including broadcasting equipment, security systems, automation technology, medical devices, and optical instruments. It combines durability and precision, utilizing a Hall-effect sensor to ensure reliable operation in demanding environments.
Featuring an βoperating angle of Β±24Β°β and a β5V DC power supply, the WK02 delivers precise tactile feedback while maintaining low power consumption (12mA). Its β5 million-cycle mechanical lifespanβ makes it ideal for high-frequency operations in βbroadcast systems, industrial automation, medical devices, security controls, and optical instrumentation. The βHall-effect sensorβ eliminates mechanical wear, providing bounce-free switching and resistance to dust, moisture, and vibration.
Available in both βspring-return (momentary) and 3-position detent (latching) variants, the WK02 offers flexibility for diverse control needs. With an βextended operating temperature range (-40Β°C to +70Β°C)β, it performs reliably in harsh indoor and outdoor settings.
Compact yet robust, the WK02 is designed for βeasy panel integrationβ and can be customized for specialized applications. Whether used in surgical robotics, CNC machinery, or broadcast switchers, it ensures βlong-term accuracy and durabilityβ where conventional switches would fail.
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Application
Applicationsβ
The βWK02β is engineered for precision control in critical industrial and commercial environments, including:
- βBroadcast & Media Equipmentβ β Camera controls, switchers, and studio automation.
- βSecurity Systemsβ β Access control panels, alarm triggers, and surveillance systems.
- βIndustrial Automationβ β Machinery operation, robotic controls, and HMI interfaces.
- βMedical Devicesβ β Surgical equipment, diagnostic instruments, and patient monitoring systems.
- βOptical & Measurement Instrumentsβ β Microscopes, laser alignment tools, and laboratory devices.
FAQs
Q1: What makes the WK02 suitable for harsh environments?ββ
βA:ββ The WK02 features:
- βRobust constructionβ resistant to dust, moisture, and mechanical stress.
- βWide operating temperature rangeβ (-40Β°C to +70Β°C).
- βHall-effect sensingβ (no physical contacts), ensuring long-term reliability.
βQ2: Can the WK02 be customized for different actuation modes?ββ
βA:ββ Yes, it supports:
- βStandard spring returnβ (momentary operation).
- βOptional 3-position detentβ (stable ON-OFF-ON switching).
βQ3: What is the expected lifespan of the WK02?ββ
βA:ββ Rated for β5 million mechanical cycles, thanks to its contactless design and high-quality materials.
βQ4: Is the WK02 compatible with low-voltage systems?ββ
βA:ββ Yes, it operates at β5V DC (12mA)β, making it suitable for embedded electronics and portable devices.
βQ5: How does the Hall-effect sensor improve performance?ββ
βA:ββ Benefits include:
- βNo contact bounceβ (clean signal output).
- βImmunity to oxidationβ (unlike mechanical switches).
- βHigh repeatabilityβ (Β±24Β° precise angular detection).
βQ6: Are mounting options flexible?ββ
βA:ββ The compact single-axis design allows for βpanel mountingβ or integration into custom assemblies.
