Datasheet

WL-N/WLM-N
27
Structure and Nomenclature
Structure
*1. The available conduit screws are Pg 13.5, M20 and 1/2-14 NPT.
General-purpose Switches: WLCA2-N
Roller Lever Bolt
Set Position Marker Plate
Set the indicator needle so
that it is between protrusions
on the bearing section on the
marker plate after operation.
Cover Setscrew
A combination Philips-slotted screw is used.
A retainer prevents the screw from falling
from the cover even when the screw is loose.
Cover
Cover Seal
High sealing performance is achieved. The
seal also serves as a spacer.
There is no troublesome insulating paper,
making it easy to work with the Switch.
Head-mounting Screws
Head
Yo u can remove the two screws to
mount the switch in any of the four
possible orientations.
Shaft Section Seal
An oil seal is fitted on the inlet of the
shaft section to maintain a tight seal.
Yo u can change the direction of the
operational plunger to electrically switch
the direction of operation between both
sides, left only, or right only.
Operational Plunger
Built-in Switch
Built-in switch with SPST-NO+NC
contact form.
Terminal Screws
Four, M3.5 screws
Conduit Opening *1
The conduit screw is a parallel screw
for G1
/ 2 piping, and is used together
with an SC connector to maintain a
tight seal.
Roller
Actuator
The roller is made of self-lubricating
sintered stainless steel and boasts high
resistance to wear.
Lever
The lever is forged from corrosion-resistant
aluminum alloy. It provides superior
corrosion resistance and outstanding
strength.
With roller lever, adjustable rod and flexible
rod models, the actuator position can be set
anywhere within 360°. (The lever cannot be
mounted in the opposite direction.)
Requires maintenance (excessive overtravel)
Requires maintenance (excessive overtravel)
Requires maintenance (insufficient overtravel)
Proper range
Proper range
Set position marker plate
Head