WL/WLM
Long-life Switches: WLMGCA2-LD
Release Plunger
Set Position Marker Plate
Hardening method changed for greater
abrasion resistance.
The set position is easy to view.
The stroke is indicated in fluorescent color that
is visible from the slit in the rubber cap.
Long-life Model
Standard Model
Stainless
steel +
Hardening
Standard Model
Long-life Model
Sintered
alloy
Head
The Head can be mounted in any of the
four directions by removing the screws
at the four corners of the Head.
Fluorescent paint
Shaft Section Seal
Requires maintenance (excessive overtravel)
Proper range
Requires maintenance (insufficient overtravel)
Proper range
By fitting a double seal consisting of an
oil seal and an X-ring to the rotary
shaft, even greater sealing properties
are achieved.
Requires maintenance (excessive overtravel)
Standard Model
Long-life Model
Actuator
Roller
Head
Mounting
Screws
The roller is made of self-lubricating stainless
sintered and boasts high resistance to wear.
O-ring
X-ring
Oil seal
Lever
Smoother Movement
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.)
A grease holder is provided on the
shaft to prevent the grease from
running out.
Standard Model
Operational Plunger *
Cover Seal
By using a packing seal as the
Long-life Model
cover seal, an optimum squeeze
can be obtained and high sealing
properties are assured as well.
Grease holder
Terminal Screws
Four, M4 screws
Smooth movement is achieved using
olefin grease. (Standard models use
molybdenum disulfide grease.)
Cover
Separator
Bearing
The separator has outstanding
insulation properties and prevents
the generation of any gases
which may corrode the internal
parts.
The bearing smooths the plunger
movement.
Built-in Switch
Built-in switch with SPST-NO+NC
contact form.
Cover Mounting Screw
Phillips screws are used to
ensure ease of use.
Conduit Opening
In addition to level screws which use G½
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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OMRON [ OMRON ELECTRONICS LLC ]
