Telemecanique Sensors
Telemecanique Sensors ZCKE64 Limit Switch Head Roller Plunger Side 0.88 in
Limit switch head with side-mounted roller plunger actuator, 0.88 in actuator length, 0.13 in travel, 3.6 in-lb operating force, -25 to 70 °F range, NEMA 1, 2, 3, 4, 12, for use with XCKJ
- Side actuation fits tight machine layouts
- 88 in roller plunger gives precise positioning
- 6 in-lb operating force ensures reliable switching
- NEMA 1, 2, 3, 4, 12 ratings suit harsh environments
- 25 to 70 °F range handles extreme temperatures
Limit Switch Head with 0.88 in Roller Plunger
This Telemecanique Sensors ZCKE64 limit switch head uses a side-mounted push roller plunger actuator measuring 0.88 in. It is designed for machinery position sensing where a lateral cam or dog actuates the switch. The head mounts on a compatible XCKJ body for industrial control circuits.
Actuation Travel and Force Limits
The actuator travels 0.13 in and operates in both clockwise and counter-clockwise directions. An operating force of 3.6 in-lb is required to trip the contacts. The head carries NEMA 1, 2, 3, 4 and 12 ratings and meets EN 50047, but has no IP rating and no voltage or ampere ratings of its own.
Compatibility Check Before Ordering
Verify that the existing switch body is an XCKJ model listed for this head. Confirm the mounting pattern and operating plunger orientation match the side-actuation design. Ensure the application stays within the -25 to 70 degrees F temperature range and that the 0.13 in travel suits the mechanism.
Highlights
- Side actuation fits tight machine layouts
- 88 in roller plunger gives precise positioning
- 6 in-lb operating force ensures reliable switching
- NEMA 1, 2, 3, 4, 12 ratings suit harsh environments
- 25 to 70 °F range handles extreme temperatures
Specifications
| Brand | TELEMECANIQUE SENSORS |
|---|
Questions about this item
Which actuator length should I select for my XCKJ limit switch body?
The ZCKE64 head has a fixed 0.88 in roller plunger length; choose it when that travel distance matches your machine cam profile.
What does the 0.13 in travel figure mean once the head is mounted?
It is the physical distance the roller moves before the internal contacts change state, so the cam must push at least that far.
Which NEMA ratings apply and what do they limit in practice?
The head meets NEMA 1, 2, 3, 4 and 12, meaning it is rated for indoor use and protection against falling dirt, dripping water, windblown dust, splashing water and oil or coolant seepage.
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