WLRCA2-2N Omron, WLRCA2-2N Datasheet
WLRCA2-2N
Specifications of WLRCA2-2N
Related parts for WLRCA2-2N
WLRCA2-2N Summary of contents
Page 1
... 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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... Switches WL01@ Standard ●Basic Switches WLC@ ●Overtravel Switches ●High-precision Switches Provide twice the repeat accuracy as Basic Switches. WLGCA2 Effective for positioning in machine tools. ●Protective WLCA32-@ Effective for protecting the operating status. ●Indicator-equipped Switches: Neon lamps WL@-@LE ●Indicator-equipped Switches: Light emitting diodes (LED) ...
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... XS2H-series Pre-wired Connector built- in • G1/2 with no ground terminal • G1/2 with ground terminal • Pg13.5 with ground terminal • M20 with ground terminal • 1/2 14NPT with ground terminal WL/WLM Long-life Switches Spatter Long-life prevention Head Model Model mounting ...
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... Environment-resistant construction Uses the W-10FB3-55 Airtight Built-in Switch. Note: Use the SC Connector for the conduit opening. Refer to page 25 for information on the environ- ment-resistant construction of Switches with Her- metic Seals. • Uses a general-purpose built-in switch. • Silicone rubber is used for rubber parts such as the O-ring, gasket, etc. • ...
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... Selection Guide With the WL Series, OMRON will combine the switch, Actuator, and wiring method required to build the ideal switch for your application. The WL Series consists of four basic types: General-purpose, En- vironment-resistant, Spatter-prevention, and Long-life Switches. WLCA2 Switches can be used for the most common applications. ...
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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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... WLMG2 Long-life Switches WLCA2-2N 25° 20° WLCA2-2 General-purpose Switches WLCA2-2N General-purpose Switches 5° WLGCA2 General-purpose Switches WLGCA2-@S Spatter-prevention Switches WLMGCA2 Long-life Switches WL@2 Roller Lever Actuators WL@2-@S Roller Lever Actuators WLM@2 Roller Lever Actuators WL@2-7 Roller Lever Actuators WL@2-8 Roller Lever Actuators ...
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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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... WL/WLM Switch without lever WLRCA2 WLRCA2 WLRCA2 WLRH2 WLRG2 WLRCA2-2 WLRCA2-2N WLRGCA2 WLRCA2 WLRG2 WLRCA2-2 WLRCA2-2N WLRCL WLRH2 WLRH2 WLRCA2-2 WLRCA2-2N WLRH2 WLRCA32 WLRCA32 WLRCA32 — — — — — — — — — — — Voltage Leakage current 125 to 250 VAC Approx ...
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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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... General-purpose Switches Sensor I/O Connector Switches Direct-wired Connectors Wiring Actuator connector 2-con- Roller lever DC NO pins ductor No 4-con- DC ductor connector 2-con- Top-roller DC NO pins ductor plunger No 4-con- DC ductor Pre-wired Connectors Wiring Actuator connector pins No connector 2-con- DC pins ductor No Roller lever connector ...
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... Environment-resistant Switches Item No indicator Airtight seal Indicator No indicator -139 Indicator No indicator Molded -140 terminals Indicator Hermetic seal No indicator -141 Indicator No indicator Anti-coolant Indicator Heat-resistant Low-temperature No indicator Corrosion-proof Weather-proof Item No indicator Airtight seal Indicator No indicator -139 Indicator No indicator Molded -140 terminals Indicator ...
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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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... DC WLMCA2-LD-DGJ03 *1. The default setting is “light-ON when not operating.” Turn the lamp holder by 180° to change the setting to “light-ON when operating”. (Ask your OMRON representative about 2-conductor models.) *2. With 0.3-m cable attached. Roller lever Double nut lever Allen-head lever ...
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... Fork lever lock Coil spring WLRCA2 WLRGCA2 WLRG2 WLRH2 WLRCA2-2 WLRCA2-2N WLRCA2 WLRG2 WLRH2 WLRCA2-2 WLRCA2-2N WLRCL WLRCA2-2 WLRCA2-2N — — WLRCA32 — Model WL/WLM Set model Head model (with Actuator) WLD WL-7H100 WLD2 WL-7H200 WLD3 WL-7H300 WLD28 WL-7H400 WLSD ...
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... E76675 LR45746 J50022353, Contact your OMRON representative for information on approved models. J9950023, J9950959 WL/WLM Cover with indicator Switches without Levers Switches Cover with without Indicator levers Model Model WLRCA2-LDS Neon lamp WLRH2-LES WL-LES WLRH2-LDS WLRG2-LDS LED (LED) WL-LDS WLRGCA2-LES Approved models 19 ...
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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 ...
Page 27
... 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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Overtravel General-purpose/High-sensitivity Models Roller Lever R38 WLH2 17.5 dia. (length WL01H2 WLG2 Four, M3.5 38R M5 (length: 12) WL01G2 Allen-head bolt 14.7 (125) +0.2 Four, 5.2 0 dia. holes 58.7 ±0.2 Three, M4 (length: 13) 5 JIS B0202 ...
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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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... Stainless sintered roller Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions. Sensor I/O Connector Switches Direct-wired Connector/Pre-wired Connector Models and Connecting Cables in the Limit Switch Connectors. Refer to page 27 Roller Lever Plungers ........WL@ are Standard Models and WL01@ are Microload Models. ...
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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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Spatter-prevention Models Roller Lever (Screw Terminals) WLCA2-@S/WL01@-@S WLH2-@S/WLG2-@S WLGCA2-@S 17.5 dia. (length Four, M3.5 head clamping screws Two, M5 Allen-head nut 38R and arm set screw +0.2 Four, 5.2 0 14.7 dia. holes (125) Fluororesin cap 58.7 ±0.2 ...
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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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... Operating Not operating Operation in both Clockwise operation Counterclockwise directions operation Cam Direction Changing Procedure for Overtravel, 90° Operation Switches Loosen the cam holder with a Change the direction of the cam as coin or screwdriver. Take out required by your intended operation the cam from the Switch. ...
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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 ...