WLCLG Omron, WLCLG Datasheet - Page 7

• Manufacturer Part Number: WLCLG
• Description: LIMIT SWITCH, ROD
• Manufacturer: Omron

Specifications of WLCLG

• Operating Force Max: 1.39N
• Contact Voltage Ac Max: 500V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 10A
• Contact Current Dc Max: 10A
• Switch Terminals: Screw
• Svhc: No SVHC (15-Dec-2010)
• Actuator Type: Rod

WL
General-purpose Models
These Limit Switches are two-circuit double-break switches housed
in rugged diecast, thus making it an oil-tight, waterproof and dust-
proof construction (complies with IP67).
In addition to the standard models, microload models are also avail-
able.
Note: 1. The display for conduit threads has changed from PF
Note: 1. The above figures are for standard currents.
Standard,
overtravel
(except
(except
high-sensitivity
high sensitivity
models), and
high precision
high-precision
models.
models.
Overtravel
(hi h
(high-sensitivity)
Nomenclature
Ratings
Head
The Head used in the roller lever type, adjustable
rod lever type, or horizontal plunger type (except
the -2N Series) can be mounted in any of the four
directions by removing the screws at the four cor-
ners of the Head.
Shaft Section Seal
By fitting an O-ring to the rotary shaft and with an
appropriate interference of the screws, high-seal-
ing properties are maintained.
Bearing
The bearing smooths the plunger movement.
Built-in Switch
The built-in switch (for all models except the micro-
load models) has an extended mechanical life of 15
million operations or more.
Type
2. By changing the orientation of the operational plunger, three operational directions can be selected electrically. (This is only pos-
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. Lamp load has an inrush current of 10 times the steady-state current.
yp
,
l
display, so the thread size and pitch have not changed. (Conduit threads Pg 13.5 and
sible with general-purpose roller lever, adjustable roller lever, and adjustable rod lever models. For the overtravel models, only -2N
Series models have this function.)
i i i )
Set Position Marker Plate
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 is
is between the two main wires on the plunger.
125 VAC
250 VAC
500 VAC
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
125 VAC
250 VAC
125 VDC
250 VDC
voltage
Requires maintenance (excessive overtravel)
Proper range
Requires
(insufficient overtravel)
Proper range
Requires maintenance
(excessive overtravel)
Rated
lt
maintenance
10 A
10 A
10 A
10 A
10 A
6 A
0.8 A
0.4 A
5 A
5 A
0.4 A
0.2 A
NC
Resistive load
10 A
10 A
10 A
Non-inductive load
NO
Conduit Opening (See note 1.)
The conduit threads are parallel threads for G
tube and offer further increased sealing properties
when used in conjunction with the SC connector.
Head-mounting
Screws
3 A
2 A
1.5 A
6 A
6 A
4 A
0.2 A
0.1 A
---
---
1
NC
/
2
Lamp load
to G
1
/
A wide range of actuators with a range of functions are available;
rotating lever, plunger, flexible rod etc.
The rubber material in the standard models is designed to be resist-
ant to water and most oils.
2,
1.5 A
1 A
0.8 A
3 A
3 A
3 A
0.2 A
0.1 A
according to revisions of JIS B 0202. This is only a change in the
NO
10 A
10 A
3 A
10 A
10 A
6 A
0.8 A
0.4 A
---
---
1
NC
/
Inductive load
2
1
/
2
Roller
The roller is made of self-lubricating sintered stain-
less steel and boasts high resistance to wear.
Lever
The lever forged of anti-corrosive aluminium alloy
features high corrosion resistances and outstand-
ing 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.)
Roller Lever Setscrew
Operational Plunger (See note 2.)
Cover Seal
By using an O-ring as the cover seal, an optimum
squeeze can be obtained and high sealing proper-
ties are assured as well.
Terminal Screws
M4 screws
Cover
Insulator
The insulator has outstanding insulation proper-
ties and prevents the generation of any gases
which may corrode the internal parts.
Cover Setscrew
A Phillips screw is used to ensure ease of use.
-14NPT are also available.)
NO
Inductive load
5 A
3 A
1.5 A
6 A
6 A
4 A
0.2 A
0.1 A
---
---
NC
Motor load
2.5 A
1.5 A
0.8 A
NO
WL
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