WLH2-14 Omron, WLH2-14 Datasheet

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... Microload models are added to the product lineup. • Approved standards: EC/IEC, UL, CSA, CCC (Chinese standard). Contact your OMRON representative for information on approved models. Be sure to read Safety Precautions on page and Safety Precautions for All Limit Switches. ...

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... Selection Points WLH@ Effective if the overall ❍High-sensitivity movement is 80° or 90° Switches when dog angle or WLG@ deflection is absorbed. ❍90° Operation Switches WL@-2 WL@-2N Selection Points Selection Points ❍General-purpose Switches WLH2-@S ❍High-sensitivity Switches WLG2-@S ❍General-purpose Switches WLMH2@ ❍High-sensitivity Switches WLMG2@ 2 ...

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... WL/WLM Long-life Switches Spatter Long-life prevention Head Model Model mounting Any of WLCA2-@S WLMCA2@ 4 directions Any of WLH2-@S WLH2@ 4 directions Any of WLG2-@S WLMG2@ 4 directions Any of 4 directions — — Either of 2 directions Any of WLGCA2-@S WLMGCA2@ 4 directions Any of — ...

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... All models except the low- temperature and heat-re- sistant models Note: Models can be produced using standard actuators. Only the WLCA2, WLGCA2, or WLH2 can be produced for the WL@-141 and WL@-145. All models except airtight seal, hermetic seal, heat- resistant, corrosion-proof, and indicator-equipped ...

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... Airtight Switches *1 WL@-139 Hermetic, Molded-terminal Switches *1, *2 WL@-RP40 Hermetic, Molded-terminal Switches *1, *2 WL@-140 Hermetic, Molded-terminal Switches *1, *2 WL@-141, -145 Hermetic, Molded-terminal Switches *1, *2 (Only the WLCA2, WLG2, WLGCA2, and WLH2 can be produced.) WL@-RP60 Hermetic, Molded-terminal Switches *1, *2 WL@-S Spatter-prevention Switches 5 ...

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... General-purpose Microload Switches WL01@-S Spatter-prevention Microload Switches WL@ General-purpose Switches WL@-S Spatter-prevention Switches WLM@ Long-life Switches Models WL@-LE General-purpose, Indicator-equipped (Neon Lamp) Switches WL@-LES Spatter-prevention, Indicator-equipped (Neon Lamp) Switches WL@-LD General-purpose, Indicator-equipped (LED) Switches WL@-LDS Spatter-prevention, Indicator-equipped (LED) Switches WL@ General-purpose Switches WLM@ Long-life Switches ...

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... Head mounts in any of 4 directions. ● Available in sealed models. ● (WLD28@) 15° WLCA2 General-purpose Switches WLCA2-@S Spatter-prevention Switches WLMCA2 Long-life Switches 15° WLH2 General-purpose Switches WLH2-@S Spatter-prevention Switches WLMH2 Long-life Switches 10° WLG2 General-purpose Switches WLG2-@S Spatter-prevention Switches WLMG2 Long-life Switches WLCA2-2N 25° 20° WLCA2-2 ...

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Application Examples Positioning on Production Lines Positioning on Suspended Conveyors Multilevel Car Parking Towers High-precision Positioning of Machine Tools Pallet Detection in Arc Welding Lines Limit Detection is Transport Systems WL/WLM 8 ...

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... Model Number Structure Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.) General-purpose and Environment-resistant Switches WL @ @-@ @ @ @ @ @ @ @ (1) (2) (3) (4) (5) (6) (7) (8) (9)(10) (1) Electrical Rating Blank Standard load 01 Microload Note: Dimensions are the same as the standard models. ...

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... General-purpose Switches Sensor I/O Connector Switches WL @ @-@ LD @ (1) (2) (3) (4) (5) (1) Electrical Rating Blank Standard load 01 Microload Note: Dimensions are the same as the standard models. (2) Actuator Type CA2 Roller lever: Standard model GCA2 Roller lever: High-precision model Roller lever: General-purpose H2 overtravel model ...

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... Ordering Information General-purpose Switches Standard Switches Lever Actuator Roller lever R38 Item Standard load WLCA2 Basic Microload WL01CA2 Standard load WLH2 General- purpose Microload WL01H2 Standard load WLG2 High- sensitivity Microload WL01G2 Overtravel Standard load WLCA2-2 Microload WL01CA2-2 90° operation Standard load WLCA2-2N ...

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... General-purpose Switches Indicator-equipped Switches Lever Actuator Roller lever R38 Item Neon lamp WLCA2-LE Basic LED WLCA2-LD Neon lamp WLH2-LE General- purpose LED WLH2-LD Neon lamp WLG2-LE High- sensitivity LED WLG2-LD Overtravel Neon lamp WLCA2-2LE LED WLCA2-2LD 90° operation Neon lamp WLCA2-2NLE ...

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... WLH2-LD-M1J Airtight seal WLCA2-55LD-M1J — Standard WLCA2-LD-M1GJ WLH2-LD-M1GJ Airtight seal WLCA2-55LD-M1GJ — Standard — — Airtight seal WLCA2-55LD-M1JB — Standard WLCA2-LD-DGJ03 WLH2-LD-DGJ03 Airtight seal WLCA2-55LD-DGJ03 — Standard WLCA2-LD-DK1EJ03 — Airtight seal WLCA2-55LD-DK1EJ03 — Standard WLD2-LD-M1J — Airtight seal WLD2-55LD-M1J — Standard WLD2-LD-M1GJ — ...

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... WLCA2-55LE WLH2-55LE WLCA2-139 WLH2-139 NC wiring WLCA2-139LD2 NO wiring WLCA2-139LD3 WLCA2-140 WLH2-140 NC wiring WLCA2-140LD2 NO wiring WLCA2-140LD3 WLCA2-141 WLH2-141 NC wiring WLCA2-141LD2 NO wiring WLCA2-141LD3 WLH2-141LD3 WLCA2-RP60 WLH2-RP60 NC wiring WLCA2-RP60LD2 NO wiring WLCA2-RP60LD3 WLH2-RP60LD3 WLCA2-TH WLH2-TH WLCA2-TC WLH2-TC WLCA2-RP WLH2-RP WLCA2-P1 WLH2-P1 Actuator Overtravel 90° (-2 model) Model ...

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Item No indicator Airtight seal Indicator -139 Molded -140 Hermetic terminals No indicator seal -141 Anti-coolant Heat-resistant Low-temperature No indicator Corrosion-proof Weather-proof Item Heat-resistant No indicator Low-temperature Item No indicator Airtight seal Indicator -139 Molded -140 Hermetic terminals No indicator ...

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Item No indicator Airtight seal Indicator -139 Molded Hermetic terminals No indicator -140 seal Anti-coolant Heat-resistant Low-temperature No indicator Corrosion-proof Note: The standard cable length for models with airtight seals Item No indicator Airtight seal Indicator -139 ...

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... With 0.3-m cable attached. Roller lever Double nut lever Allen-head lever Model WLCA2-LEAS WLCA2-LES WLH2-LEAS WLH2-LES WLG2-LEAS WLG2-LES — WLGCA2-LES WLCA2-LDAS WLCA2-LDS WLH2-LDAS WLH2-LDS WLG2-LDAS WLG2-LDS — WLGCA2-LDS LED operation indicator *1 Overtravel Basic General-purpose Model Model WLMH2-LD WLMH2-LDK13A WLMH2-LDK13 WLMH2-LDK43A WLMH2-LDK43 ...

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... The model number of Heads without levers are same as those of Heads with levers without the numbers at the end. Example: WL-1H1100 becomes WL-1H without the lever. However, the WLH2 and WLH12 become WL-2H-1 and the WLGCA2 becomes WL-1H-1 for the Heads without levers. Other Heads are also available. Ask your OMRON representative. ...

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... Complete Heads Double Nut with allen-head Lever levers Model Model WL-1H1100S WL-2H1100S (for WLCA2-@ or (for WLH2-@ or WLGCA2-@) WLG2-@) WL Head Replacement Heads can be replaced within the same model group. They cannot be replaced between different model groups. Group No. Set model number WLCA2 WLCA2-7 1 ...

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... The values are calculated at an operating temperature of +5°C to +35°C and an Leakage current (mA) operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. Approx. 0.6 *2. Durability is 10,000,000 operations min. for general-purpose or high- Approx ...

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... The figures in parentheses for dielectric strength are those for the high- sensitivity overtravel models. *1. The values are calculated at an operating temperature of +5°C to +35°C and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. ...

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... Note: The figures in parentheses for dielectric strength, are those for overtravel (high-sensitivity) or connector models. * The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. * For high-sensitivity overtravel models. ...

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... Structure and Nomenclature Structure General-purpose Switches: WLCA2 Head-mounting Screws Head 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. ...

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Indicators Indicator Covers The indicator covered if outsert molded from diecast aluminum and has outstanding sealing properties. Indicator Windows Operation (i.e., light-ON when operating or light-ON when not operating) depends on whether a neon lamp or LED is used. Light-ON ...

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... Environment-resistant Switches Mold Specifications for Hermetic Seal Switches WL@-139 Standard built-in switch WL@-145 Oil seal for protection against cutting powder X-ring Airtight built-in switch Model WL@-139 Standard 5-m VCT (vinyl cabtire cable) cable attached. Finished diameter: 11.5 mm, 4-conductor. WL@-140 WL@-141 Standard 5-m VCT cable, with high flexibility and good anti-oil properties attached. Finished WL@-145 diameter: 11 ...

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... Long-life Switches: WLMGCA2-LD Release Plunger Hardening method changed for greater abrasion resistance. Long-life Model Standard Model Stainless Sintered steel + alloy Hardening Head The Head can be mounted in any of the four directions by removing the screws at the four corners of the Head. Shaft Section Seal ...

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... The position of the positioning piece is not always the same. If using an L-shaped connector causes problems in application, use a straight connector. Screw Terminal Switches Indicator-equipped (Light-ON when Not Operating) Switches *1 (NO) 4 (NC) 1 Pre-wired Connector Switches Indicator-equipped (Light-ON when Not Operating) Switches *1 DC (2-core) Internal ...

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Dimensions and Operating Characteristics General-purpose Models Standard Models Basic Rotating Lever ........ For all models WL@ indicates a standard-load model and WL01@ indicates a microload model. Roller lever R38 WLCA2 WL01CA2 17.5 dia. × Four, M3.5 38R M5 ...

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Basic Plunger .....................For all models WL@ indicates a standard-load model and WL01@ indicates a microload model. Top Plunger WLD 9.2 dia. PT WL01D 1R * Four, M3.5 OP +0.2 Four, 5.2 0 dia. holes 58.7 ±0.2 Three, M4 (length: 13) ...

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Basic Flexible Rod ............ For all models WL@ indicates a standard-load model and WL01@ indicates a microload model. Coil Spring PT WLNJ *1 WL01NJ *3 (107) 140 ±2.5 32.7 ±0.8 Four, 5.2 dia. holes 58.7 ±0.2 Three, M4 (length: 13) ...

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... Stainless sintered roller Note: 1. WL@G2 is identical to other models except in the shape of the set position marker plate. 2. The built-in switch for WLH2 is W-10FB3. 3. The built-in switch for WLG2 is W-10FB3-8. Adjustable Roller Lever 17.5 dia. (length WLH12 WL01H12 Four, M3.5 ...

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Overtravel Side-installation Models ... For all models WL@ indicates a standard-load model and WL01@ indicates a microload model. Roller Lever WLCA2-2N WL01CA2-2N 17.5 dia. (length Four, M3.5 38R Two, M5 (length: 18) M5 (length: 12) 16.1 Allen-head bolt ...

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... Connecting Cables in the Limit Switch Connectors. Refer to page 27 Roller Lever Plungers ........WL@ are Standard Models and WL01@ are Microload Models. Standard Models (WLCA2), High-precision Models (WLGCA2), Overtravel General-purpose Models (WLH2), Overtravel High-sensitivity Models (WLG2) Connector Models 17.5 dia. (length Four, M3.5 38R M5 (length: 12) 14 ...

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Top-roller Plunger (WLD2) Direct-wired Connector Models PT 17.5 dia. (length: 4.6) * Four, M3.5 (length: 10) OP +0.2 Four, 5.2 0 dia. holes 58.7 ±0.2 Three, M4 (length: 13) 5 12.5 M12 × 1 (15.1) JIS B0202 G½ (4.9) Effective ...

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... Movement Differential MD max. 12° Operating Position OP Total travel Position TTP max. Roller Lever (Pre-wired connectors) WLCA2-@S-M1J*/WL01@-@S-M1J* WLH2-@S-M1J*/WLG2-@S-M1J* WLGCA2-@S-M1J* * External dimensions are the same even for different core wires. 60 max. 54 ±1.5 13.1 25.4 12.7 25 ...

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Long-life Models Rotating Lever Models Roller Lever (Screw Terminals) WLM@-LD 17.5 dia. (length Four, M3.5 (length: 26.5) M5 (length: 12) 38R Allen-head bolt +0.2 Four, 5.2 0 14.7 dia. holes Rubber cap 58.7 ±0.2 Three, M4 (length: 13) ...

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Actuators (Levers Only) Lever: Only rotating lever models are illustrated. WL-1A100 WL-1A115 Standard Lever Resin Roller 17.9 17.5 dia. (length: 7) 17.5 dia. (length: 7) stainless sintered alloy roller 12.6 resin roller 7.3-dia. 7.3-dia. mounting mounting 38 54.8 holes holes ...

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Lever: Only rotating lever models are illustrated. WL-2A110 WL-2A105 34.5 49 dia. rubber roller 50 dia. (length: 15) Material: NBR Nylon roller 24.4 23 Adjustable Adjustable 122 from 41 to from 78.5 M5 Allen-head 7.3-dia. 7.3-dia. bolt ...

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... Using Switches for Micro Loads Contact faults may occur if a Switch for a general-load is used to switch a micro load circuit. Use switches in the ranges shown in the diagram below. However, even when using micro load models within the operating range shown here, if inrush current occurs when the contact is opened or closed, it may increase contact wear and so decrease durability ...

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... Mounting Operation Set Position (Long-life Switches Only) locations For all Long-life Switching, there is a set position marker slit on the rubber cap of the head. After operation, set the slit on the rubber cap so that the fluorescent color on the shaft section can be seen ...

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... Applicable models and Actuators Changing the Installation Position Roller Levers: of the Actuator WLCA2, WL01CA2, WLCA2-2, WL01CA2-2, WLH2,WL01H2, WLG2, By loosening the Allen-head bolt on the WL01G2, WLMCA2@, WLMH2@, actuator lever, the position of the actua- WLMG2@, WLMGCA2@ tor can be set anywhere within the 360°. ...

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Item Applicable models and Actuators Roller Levers: Installing the Roller on the Inside WLCA@, WL01CA@, WLH@, WL- CA@-2, WL01CA@-2, WLMCA2@, By installing the roller lever in the op- posite direction, the roller can be in- WLMH2@, WLMG2@, WLMGCA2@, WLG@, except ...

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... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...