WLCLG Omron, WLCLG Datasheet

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WLCLG

Manufacturer Part Number
WLCLG
Description
LIMIT SWITCH, ROD
Manufacturer
Omron
Datasheet

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
Wide Selection of Two-circuit Limit
Switches
Note: Contact your OMRON representative for more information on approved models.
Ordering Information
UL
CSA
TÜV Rheinland
Actua-
tors
Load/
contact
Approved Standards
Classification
A wide selection of models are available, including
the overtravel models with greater OT, lamp-
equipped models for checking operation, low-tem-
perature and heat-resistant models, and microload
models.
Microload models are added to the product lineup.
Meets EN/IEC standards (only Switches with
ground terminals).
Switches with ground terminals have the CE
marking.
Two-circuit Limit Switch
Agency
Roller lever
Plunger
Flexible rod
Standard load
Microload
Specifications
UL508
CSA C22.2 No. 14
EN60947-5-1
Standard
SPST-NO/
SPST-NC
type
SPST-NO/
SPST-NC
type
E76675
LR45746
R9551016
Yes
Yes
Yes
Yes
Yes
Standard
File No.
Yes
---
---
Overtravel
Yes
---
---
precision
High-
Five models: Roller lever, adjustable roll-
er lever, adjustable rod lever, fork lever
lock, rod spring lever.
Six models: Top plunger, top-roller plung-
er, top-ball plunger, horizontal plunger,
horizontal-roller plunger, horizontal-ball
plunger.
Two models: coil spring and steel wire.
Standard models use a two-circuit
double-break switch.
Specifications include gold-plated con-
tacts.
Features
WL
uCE
11 to
25
Page
1

Related parts for WLCLG

WLCLG Summary of contents

Page 1

... Switches with ground terminals have the CE marking. Approved Standards Agency Standard UL UL508 CSA CSA C22.2 No. 14 TÜV Rheinland EN60947-5-1 Note: Contact your OMRON representative for more information on approved models. Ordering Information Classification Specifications Actua- Roller lever tors Plunger Flexible rod Load/ Standard load ...

Page 2

WL Specifications Envi- Airtight-seal WLj-55 ron- Her- Molded WLj-139 ment- metic termi- resist- seal nals ant models models WLj-140 (See WLj-141 note 3.) Anti- WLj-RP60 coolant Spatter-preven- WLj-S tion Heat-resistive WLj-TH Low-temperature WLj-TC Corrosion-proof WLj-RP (See note 4.) Outdoor specifi- ...

Page 3

... The overtravel model (-2N Series), fork lever lock model (WLCA32-41 to 44), horizontal plunger (WLSDj) model, heat-resistive model, low-temperature model, and lamp-equipped model cannot be used with the corrosion-proof model. 5. Outdoor specifications are available for some standard models. Consult your OMRON representative for details. 6. Outdoor specifications are only available for general models and high-sensitivity models. ...

Page 4

WL Adjustable Roller Levers and Adjustable Rod Levers Type yp Total Travel (TT Standard Over- General travel l High-sen- sitivity -2N Series Note: 1. For the approved standards file numbers, refer to page 1. 2. For external dimensions ...

Page 5

WL 4. The fork lever lock is configured so that the dog pushes the lever to reverse the output and this reversed state is maintained even after the dog continues on. If the dog then pushes the lever from the ...

Page 6

WL Symbol Actuator type SD Plunger: Horizontal plunger SD2 Plunger: Horizontal-roller plunger SD3 Plunger: Horizontal-ball plunger NJ Flexible rod: Coil spring NJ-30 Flexible rod: Coil spring, multi-wire NJ-2 Flexible rod: Coil spring, resin rod NJ-S2 Flexible rod: Steel wire 3. ...

Page 7

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. Nomenclature ...

Page 8

WL 4. Motor load has an inrush current of 6 times the steady-state current. 5. For PC loads, use the microload models max. (15 A max. (see note)) Inrush current max. (10 A max. ...

Page 9

WL Approved Standard Ratings UL/CSA Standard Models: A600 Rated voltage g Carry current y 120 VAC 10 A 240 VAC 480 VAC 600 VAC Microload Models: 0.1 A 125 VAC, 0 VDC TÜV (EN60947-5-1) (Only Ground Terminal Models ...

Page 10

... Life expectancy values are calculated at an operating temperature of 5°C to 35°C, and an operating humidity of 40% to 70%. Con- tact your OMRON sales representative for more detailed information on other operating environments. 4. 10,000,000 operations min. for general, high-sensitivity, and flexible rod overtravel models. ...

Page 11

WL Standard Models Dimensions/Operating Characteristics Note: 1. Rotating Lever Models: For all models WLj indicates a standard model and WL01j indicates a microload model. 2. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Roller Lever WLCA2 ...

Page 12

WL OF and RF for WLCA12, with a lever length of 89 mm. Operating characteristics WLCA12, WL01CA12 OF 5. 0.95 N Rotating Lever Models: For all models WL indicates a standard model and WL01j indicates a microload model. ...

Page 13

WL Note: 1. Plunger Models: For all models WLj indicates a standard model and WL01j indicates a microload model. 2. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Top Plunger WLD WL01D 9 dia. (see note) ...

Page 14

WL Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Top-ball Plunger WLD3 WL01D3 15.5 dia. 1/2” dia. (see note) Four, M3.5 Four, +0.2 5.2 dia. holes 0 Three, M4 × 13 JIS B0202 G1/2 Effective ...

Page 15

WL Note: 1. Flexible Rod Models: For all models WLj indicates a standard model and WL01j indicates a microload model. 2. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Coil Spring WLNJ WL01NJ See note 1 ...

Page 16

WL Overtravel Models Overtravel models are Limit Switches which are provided with a greater OT to facilitate dog setting. The overtravel models are classified into three types; general-pur- pose, high-sensitivity, and models which are capable of one-side 90_ operation, the ...

Page 17

WL Adjustable Roller Lever WLH12 WL01H12 WLG12 17.5 dia. × 7 WL01G12 Four, M3.5 M5 × 12 Adjustable range: Allen-head bolt Four, +0.2 5.2 0 dia. holes Three, M4 × 13 JIS B0202 G1/2 Effective thread: 4 ...

Page 18

WL Note: 1. For all models WLj indicates a standard model and WL01j indicates a microload model. 2. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Adjustable Rod Lever WLHAL4 WL01HAL4 3.2 dia. (see note) Adjustable ...

Page 19

WL Overtravel Models (2) -2N Series -2N Series (90_ operation on one side is possible by simply changing the direction of the cam.) Dimensions/Operating Characteristics Note: 1. For all models WLj indicates a standard model and WL01j indicates a microload ...

Page 20

WL OF and RF for WLCA12-2N and WL01CA12-2N, with a lever length of 89 mm. Operating WLCA12-2N, WL01CA12-2N characteristics OF 4. 0.50 N Cam direction changing procedure Loosen the cam holder with a coin or screwdriver. Take out ...

Page 21

WL Connector Models The connector models allow easy maintenance. Dimensions/Operating Characteristics Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. High-sensitivity WLG2-jLDK13j WL01G2-jLDK13j 17.5 dia. × 7 (see note) Four, M3.5 M5 × 12 Allen-head bolt ...

Page 22

WL Actuators Dimensions (Levers Only) Lever: Only rotating lever models are illustrated. WL-1A100 Standard Lever 17.5 dia. × 7 stainless sintered roller 7.3-dia. mounting holes M5 Allen-head bolt WL-1A118 Nylon Roller: Roller Width 17.5 dia. × 30 Nylon ...

Page 23

WL WL-2A111 Resin Roller 17.5 dia. × 7 resin roller Adjustable lever: stainless steel Adjustable range 7.3-dia. mounting M5 Allen-head holes bolt WL-2A122 17.5 dia. × stainless sintered roller Allen-head Adjustable lever: bolt stainless steel ...

Page 24

WL WL-1A106 50 dia. × 6 Nylon roller M5 Allen-head 7.3-dia. bolt mounting holes WL-4A201 2-dia. stainless steel panel 13 dia. Adjustable to a maximum 7.3-dia. mounting of 290 holes M5 Allen-head bolt WL-3A108 3.2-dia. stainless steel rod Adjust- able ...

Page 25

WL WL-5A101 Two, 17.5 dia. × 7 stainless sintered rollers +0.1 7.3 dia × 12 Allen-head bolt WL-5A100 has a plastic roller Head Models Actuators Roller lever WLCA2 WLGCA2 WLG2 WLH2 WLCA2-2N Adjustable roller lever j WLCA12 WLG12 ...

Page 26

... High- sensitiv- sensitiv- ity High-precision One-side operation is possible Note: Consult your OMRON representative for the microload WL01j models. 26 SUS304 is used for double nut. Screws SUS304 is used, preventing spatter from adhering. Head Cap Using Teflon prevents spatter from adhering. Note: Spatter means the Zn powder pro- duced when welding ...

Page 27

WL Plunger Models Standard Models Actuator Seal top-roller plunger WLD28-LES Ratings Model Rated current t Resistive load NC WLCA2-LEj C 125 VAC WLH2-LEj WLH LEj 250 VAC 10 A WLGCA2-LEj WLGCA2-LEj 125 VDC 0.8 A WLG2 LEj ...

Page 28

WL Dimensions/Operating Characteristics Roller Lever 17.5 dia. × 7 (see note) Four, M3.5 head clamping screws Two, M5 Allen-head nut and arm set screw Four, 5.2 Three, M4 × 13 Note: Stainless steel roller Operating characteristics p g Operating force: ...

Page 29

WL Spatter-prevention Parts All parts of the Switch have spatter-prevention properties sure to use the following products for maintenance of Spatter-prevention Limit Switches. Levers/Lamp-equipped Covers Type Without lever Complete Head (lever with Head) Model Add an “R” to ...

Page 30

... Note: 1. Consult your OMRON representative for the microload WL01j models. 2. Use the SC Connector for the conduit opening. 3. The actuator can be created using the standard model. 4. The actuator can be created using the standard model. For WL-j141, only WLG2, WLCA2, and WLGCA2 can be used. ...

Page 31

... The default setting is “light-ON when not operating.” Turn the lamp holder by 180_ to change the setting to “light-ON when operat- ing.” Approved Standard Ratings Contact your OMRON representative for details of approved mod- els. Ordering Information Use the following as a guide when ordering environment-resistant models ...

Page 32

WL Operation LIght-ON when operating WL-LE (See note 1.) Light-ON when not operating (See note 2.) WL-LE Note: 1. Light-ON when operating means that the lamp lights when the Limit Switch contacts (NC) release, or when the actuator rotates or ...

Page 33

WL Internal Circuits WL-LE Contact spring WL-LD Neon lamp Rectifier stack Contact Resist- spring ance Zener diode Resistance Rated current diode Light-emitting diode (LED ...

Page 34

... Overtravel Models: Only one-side operation at an angle of 80_ is possible. One-side operation only is not possible. High-precision Models: Only one-side operation at an angle of 45_ is possible, and pretravel (PT) is 5_, as opposed to 15_ for stan- dard models. 2. For information other than that listed at the above, contact your OMRON representative. 3. The spatter-prevention models are only available as pre-wired connectors. Models ...

Page 35

WL Pre-wired Connector Direct-wired Connector Spatter-prevention Models Electrical Rating Blank: Standard 01: Microload 2. Actuator Type CA2: Roller lever: Standard GCA2: Roller lever: High-precision H2: Roller lever: Overtravel, general-purpose G2: ...

Page 36

WL Ratings General-purpose Ratings (Lamp-equipped) Type yp Rated voltage lt Resistive load NC For DC 12 VDC VDC VDC 1 A 115 VDC 0.8 A For AC 115 VAC 1 A Note: 1. The ...

Page 37

WL Top-roller Plunger WLD2 Note: 1. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. 2. The above diagram is for a lamp-equipped model. Direct-wired Connector Models 17 dia (see note) Four, M3.5 × 10 ...

Page 38

WL Sealed Top-roller Plunger WLD28 Note: 1. Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. 2. The above diagram is for a lamp-equipped model. Direct-wired Connector Models 11.2 dia (see note) Four, M3.5 x ...

Page 39

WL Application Variations Item Changing the installation position Roller Levers: WLCA2, WL01CA2, of the actuator WLH2, WL01H2, WLG2, WL01G2 By loosening the Allen-head bolt on Adjustable Roller Levers: WLCA12, the actuator lever, the position of the WL01CA12, WLH12, WL01H12, actuator ...

Page 40

WL Item Selecting the roller position Fork Lever Locks: WLCA32-4j, WL01CA32-4j There are four types of fork lever lock for use depending on the roller position. Adjusting the length of the rod or Adjustable Roller Levers: WLCA12, lever WL01CA12 etc. ...

Page 41

WL Precautions Cautions When a rod or wired-type actuator is used, do not touch the top end of the actuator. Doing so may result in injury. Applicable models: WLHAL5 and WL01HAL5 Rod Spring Levers and WLNJ-S2 and WL01NJ-S2 Steel-wire Actuators. ...

Page 42

WL Connectors Either the easy-to-use Allen-head nut or the SC Connector can be used as connectors. To ensure high-sealing properties, use the SC Connector. (Refer to pages NO TAG to NO TAG.) (SC-1M to -5M and others.) Wiring Use 1.25-mm ...

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