TMSS GERMANY Telemechanique Sensors Schwenkhebel K tropenfest ZCKY31 (ZCKY31)

The ZCKY31 is a tropicalized rotary lever operating head built for OsiSense XC Standard limit switch bodies. Unlike generic actuator heads, this unit uses a thermoplastic roller lever with spring return, delivering reliable position detection in harsh industrial environments.

Highlights

• Tropicalized construction for humid or corrosive atmospheres
• Thermoplastic roller lever with 18 mm diameter and 6 mm width
• Spring return mechanism for two-direction actuation
• Zamak head body for mechanical strength
• Compatible with ZCKD, ZCKJ, ZCKM, and ZCKL limit switch bodies

In daily use

Mount the ZCKY31 directly onto a compatible OsiSense XC body to convert it into a complete limit switch. The roller lever follows moving machine parts, and the spring return ensures the contacts reset after actuation. The tropicalized finish protects against moisture and aggressive atmospheres, making it suitable for outdoor or washdown applications.

Full specifications

• Product Type: Operating Head for Limit Switch
• Actuator Type: Rotary Lever
• Lever Type: Thermoplastic Roller Lever
• Return Type: Spring Return
• Head Material: Zamak
• Roller Material: Thermoplastic
• Compatibility: OsiSense XC Standard Limit Switch Bodies (ZCKD, ZCKJ, ZCKM, ZCKL)
• Environmental Protection: Tropicalized (Tropenfest)
• IP Rating (when mounted): IP66, IP67, IP68
• NEMA Rating (when mounted): NEMA 4, NEMA 6
• Operating Temperature: -25 to 70 °C
• Mechanical Durability: 10 million operating cycles
• Roller Diameter: 18 mm
• Roller Width: 6 mm
• Movement Direction: 2 directions of actuation
• Mounting Type: Front mounting to limit switch body
• Series: OsiSense XC Standard

Final note

The ZCKY31 is a specialized actuator head for industrial limit switches, offering tropicalized protection and reliable mechanical performance.