WLF2CA2-2 Datasheet, PDF (26/43 Pages) Omron Electronics LLC – Wide Range of Two-circuit Switches; Select One for the Operating Environment/Application

WL/WLM
Long-life Switches: WLMGCA2-LD
Release Plunger
Hardening method changed for greater
abrasion resistance.
Standard Model
Long-life Model
Sintered
alloy
Stainless
steel +
Hardening
Set Position Marker Plate
The set position is easy to view.
The stroke is indicated in fluorescent color that
is visible from the slit in the rubber cap.
Standard Model
Long-life Model
Head
The Head can be mounted in any of the
four directions by removing the screws
at the four corners of the Head.
Shaft Section Seal
By fitting a double seal consisting of an
oil seal and an X-ring to the rotary
shaft, even greater sealing properties
are achieved.
Standard Model
Long-life Model
O-ring
Oil seal
X-ring
Smoother Movement
A grease holder is provided on the
shaft to prevent the grease from
running out.
Standard Model
Long-life Model
Grease holder
Smooth movement is achieved using
olefin grease. (Standard models use
molybdenum disulfide grease.)
Bearing
The bearing smooths the plunger
movement.
Built-in Switch
Built-in switch with SPST-NO+NC
contact form.
Fluorescent paint
Requires maintenance (excessive overtravel)
Proper range
Requires maintenance (insufficient overtravel)
Proper range
Requires maintenance (excessive overtravel)
Head
Mounting
Screws
Actuator
Roller
The roller is made of self-lubricating stainless
sintered and boasts high resistance to wear.
Lever
The lever forged of anti-corrosive aluminium
alloy features high corrosion resistance and
outstanding ruggedness. With roller lever
models, the actuator position can be set
anywhere within 360°. (The lever cannot be
mounted in the opposite direction.)
Operational Plunger *
Cover Seal
By using a packing seal as the
cover seal, an optimum squeeze
can be obtained and high sealing
properties are assured as well.
Terminal Screws
Four, M4 screws
Cover
Separator
The separator has outstanding
insulation properties and prevents
the generation of any gases
which may corrode the internal
parts.
Cover Mounting Screw
Conduit Opening
In addition to level screws which use G½
Phillips screws are used to
ensure ease of use.
tube, direct-wired and pre-wired connectors
have been added to the Series.
* By changing the direction of the operational plunger, any one of the three operational directions (both sides, left, or right) can be selected.
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