WLCA27TS Omron, WLCA27TS Datasheet - Page 23

• Manufacturer Part Number: WLCA27TS
• Description: SWITCH
• Manufacturer: Omron

Specifications of WLCA27TS

• Rohs Compliant: YES
• Actuator Style: Roller Lever
• Operating Force Max: 10.2N
• Contact Voltage Ac Max: 125V
• Contact Voltage Dc Max: 8V
• Contact Current Ac Max: 10A
• Contact Current Dc Max: 10A
• Switch Terminals: Screw

Structure and Nomenclature
Structure
*1. The display for conduit threads has changed from PF½ to G½, according to revisions of JIS B 0202. This is only a change in the display, so the thread size and
*2. By changing the orientation of the operational plunger, any one of the three operational directions (both sides, left, or right) can be selected electrically.
General-purpose Switches: WLCA2
Conduit Opening *1
Shaft Section Seal
Operational Plunger *2
Bearing
Built-in Switch
Terminal Screws
Separator
Head-mounting Screws
Head
pitch have not changed. (Conduit threads Pg 13.5 and ½-14NPT are also available.)
The Head used in the roller lever type,
adjustable rod lever type, or horizontal
plunger type (except for 90° operation
models) can be mounted in any of the
four directions by removing the screws
at the four corners of the Head.
By fitting an O-ring to the rotary shaft
and with an appropriate interference
of the screws, high-sealing properties
are maintained.
The bearing smooths the
plunger movement.
Built-in switch with SPST-NO+NC
contact form.
Four, M4 screws
The separator has outstanding insulation
properties and prevents the generation of any
gases which may corrode the internal parts.
The conduit threads are parallel threads
for G½ tube and offer further increased
sealing properties when used in
conjunction with the SC connector.
Cover
Cover Setscrew
Actuator
Roller Lever Setscrew
Set Position Marker Plate
Cover Seal
Lever
Roller
By using a packing seal as the cover seal,
an optimum squeeze can be obtained and
high sealing properties are assured as well.
Phillips screws are used
to ensure ease of use.
After operation, set the indicator needle
on the marker plate so that is in the
convex section of the bearing. For the
WLD2, insert the needle so that it is
between the two main wires on the
plunger.
The roller is made of self-lubricating
sintered stainless steel and boasts
high resistance to wear.
The lever forged of anti-corrosive
aluminium alloy features high corrosion
resistances and outstanding ruggedness.
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 (insufficient overtravel)
Requires maintenance
(excessive overtravel)
Proper range
Proper range
WL/WLM
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