{"id":4380,"date":"2026-01-19T17:10:49","date_gmt":"2026-01-19T09:10:49","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=4380"},"modified":"2026-01-19T17:10:49","modified_gmt":"2026-01-19T09:10:49","slug":"smc-zk2a12k5cla-06-b-vacuum-generator-zk2a12k5cla06b","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/smc-zk2a12k5cla-06-b-vacuum-generator-zk2a12k5cla06b\/","title":{"rendered":"SMC ZK2A12K5CLA-06-B Vacuum Generator ZK2A12K5CLA06B"},"content":{"rendered":"

SMC ZK2A12K5CLA-06-B Vacuum Generator (ZK2A12K5CLA06B)<\/h1>\n
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1. Product Overview<\/h2>\n
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The SMC ZK2A12K5CLA-06-B is a single-body, energy-saving vacuum generator from the SMC ZK2A series, engineered for precision vacuum control in industrial automation systems. It integrates a \u03a61.2 mm nozzle, N.C. supply and blow-off valves, a PNP dual-output vacuum pressure switch, and a 6 mm vacuum port, delivering a maximum vacuum pressure of -91 kPa and an optimized suction flow for medium-load material handling applications. This generator is ideal for pick-and-place operations, electronic component assembly, and packaging systems, offering energy-efficient performance by reducing air consumption by up to 93% once the set vacuum level is reached. It features a ported exhaust design and comes with a dedicated mounting bracket for flexible installation, while the integrated PBT body ensures compactness and durability. Compatible with clean compressed air and inert gases, it operates reliably in an ambient temperature range of 0\u00b0C to 50\u00b0C and meets RoHS standards for eco-friendly production environments. The DC24V valve operation and plug-and-play wiring simplify integration into automated control systems, making it a versatile choice for diverse industrial settings requiring precise vacuum generation and rapid cycle times.<\/div>\n
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2. Main Functions<\/h2>\n
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\n\n\n\n\n\n\n\n\n\n\n
Function<\/th>\nDetailed Description<\/th>\n<\/tr>\n<\/thead>\n
Vacuum Generation<\/td>\nUtilizes the Venturi effect with a \u03a61.2 mm nozzle to convert 0.2\u20130.7 MPa supply pressure into -91 kPa max vacuum, powering suction cups for material handling in manufacturing lines.<\/td>\n<\/tr>\n
Energy-Saving Air Consumption Control<\/td>\nAutomatically cuts off supply air upon reaching the set vacuum level, reducing air usage by up to 93% and lowering operational costs in continuous production processes.<\/td>\n<\/tr>\n
Precision Vacuum Monitoring<\/td>\nIntegrated PNP dual-output vacuum pressure switch (0 to -101 kPa range) provides real-time vacuum level feedback for closed-loop control and system diagnostics.<\/td>\n<\/tr>\n
Rapid Vacuum Release<\/td>\nN.C. blow-off valve enables quick vacuum release for fast workpiece detachment, improving cycle efficiency in high-speed automation applications.<\/td>\n<\/tr>\n
Versatile Mounting<\/td>\nIncludes a dedicated bracket for secure installation on flat surfaces or machine frames, supporting flexible integration into space-constrained system layouts.<\/td>\n<\/tr>\n
Plug-and-Play Wiring<\/td>\nPre-configured 300 mm valve plug assembly and 2 m pressure switch cable with socket ensure fast electrical connection without complex wiring.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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3. Technical Features<\/h2>\n
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  1. Integrated Valve and Pressure Switch Design<\/strong>: Combines N.C. supply\/blow-off valves and a PNP dual-output pressure switch in a single PBT body, minimizing component count and potential leak points.<\/li>\n
  2. \u03a61.2 mm High-Efficiency Nozzle<\/strong>: Delivers a balanced 56 L\/min suction flow (ANR) and -91 kPa max vacuum, enhancing productivity versus traditional single-stage generators.<\/li>\n
  3. Energy-Saving Operation<\/strong>: Supply air shut-off at set vacuum reduces consumption by 93%, optimizing energy use in 24\/7 production environments.<\/li>\n
  4. Ported Exhaust Configuration<\/strong>: Facilitates direct exhaust duct connection, reducing noise and containing exhaust in cleanroom or sensitive manufacturing spaces.<\/li>\n
  5. PNP Dual-Output Pressure Switch<\/strong>: Offers two independent PNP outputs for vacuum level monitoring and control, enabling seamless integration with PLC systems.<\/li>\n
  6. RoHS Compliance<\/strong>: Free of restricted substances (lead, mercury, etc.), meeting international environmental standards for sustainable manufacturing.<\/li>\n
  7. Compact and Lightweight Construction<\/strong>: PBT body minimizes weight and space requirements, ideal for robotic end-effectors and mobile automation platforms.<\/li>\n
  8. Wide Supply Pressure Compatibility<\/strong>: Operates with 0.2\u20130.7 MPa supply pressure, compatible with standard factory compressed air systems for easy integration.<\/li>\n<\/ol>\n
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    4. Product Dimensions (Unit: mm)<\/h2>\n
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    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Dimension Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Overall Length<\/td>\n65.0<\/td>\n<\/tr>\n
    Overall Width<\/td>\n38.0<\/td>\n<\/tr>\n
    Overall Height (Including Bracket)<\/td>\n45.0<\/td>\n<\/tr>\n
    Vacuum Port (V) Diameter<\/td>\n6 mm (One-Touch Fitting)<\/td>\n<\/tr>\n
    Supply Port (SUP) Diameter<\/td>\n6 mm (One-Touch Fitting)<\/td>\n<\/tr>\n
    Exhaust Port (EXH) Diameter<\/td>\n6 mm (One-Touch Fitting)<\/td>\n<\/tr>\n
    Mounting Hole Diameter<\/td>\n5.5<\/td>\n<\/tr>\n
    Mounting Hole Spacing (Center-to-Center)<\/td>\n30 \u00d7 30<\/td>\n<\/tr>\n
    Nozzle Diameter<\/td>\n1.2<\/td>\n<\/tr>\n
    Body Thickness<\/td>\n28.0<\/td>\n<\/tr>\n
    Bracket Height<\/td>\n8.0<\/td>\n<\/tr>\n
    Cable Length (Pressure Switch)<\/td>\n2000 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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    5. Weight and Material Specifications<\/h2>\n
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    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Component<\/th>\nMaterial<\/th>\nWeight (g)<\/th>\n<\/tr>\n<\/thead>\n
    Main Body<\/td>\nPolybutylene Terephthalate (PBT)<\/td>\n42<\/td>\n<\/tr>\n
    Nozzle<\/td>\nStainless Steel<\/td>\n3<\/td>\n<\/tr>\n
    Supply\/Blow-off Valves<\/td>\nPBT + Stainless Steel<\/td>\n18<\/td>\n<\/tr>\n
    Vacuum Pressure Switch<\/td>\nPBT + Electronic Components<\/td>\n12<\/td>\n<\/tr>\n
    One-Touch Fittings<\/td>\nStainless Steel + PBT<\/td>\n5<\/td>\n<\/tr>\n
    Bracket<\/td>\nSteel<\/td>\n4<\/td>\n<\/tr>\n
    Seals<\/td>\nNitrile Rubber (NBR)<\/td>\n1<\/td>\n<\/tr>\n
    Total Weight (Assembly with Bracket)<\/strong><\/td>\n–<\/td>\n85<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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    6. Key Performance Parameters<\/h2>\n
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    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Nozzle Diameter<\/td>\n\u03a61.2 mm<\/td>\n<\/tr>\n
    Maximum Vacuum Pressure<\/td>\n-91 kPa<\/td>\n<\/tr>\n
    Operating Supply Pressure Range<\/td>\n0.2\u20130.7 MPa<\/td>\n<\/tr>\n
    Maximum Suction Flow (ANR)<\/td>\n56 L\/min<\/td>\n<\/tr>\n
    Air Consumption (at 0.5 MPa)<\/td>\n40 L\/min<\/td>\n<\/tr>\n
    Vacuum Pressure Switch Range<\/td>\n0 to -101 kPa<\/td>\n<\/tr>\n
    Pressure Switch Output<\/td>\nPNP Dual Output<\/td>\n<\/tr>\n
    Operating Temperature Range<\/td>\n0\u00b0C\u201350\u00b0C (No Condensation)<\/td>\n<\/tr>\n
    Fluid Compatibility<\/td>\nClean Compressed Air, Inert Gases<\/td>\n<\/tr>\n
    Valve Rated Voltage<\/td>\nDC24V<\/td>\n<\/tr>\n
    Noise Level (Ported Exhaust)<\/td>\n\u226465 dB(A)<\/td>\n<\/tr>\n
    Service Life<\/td>\n\u226510,000 Hours (Typical)<\/td>\n<\/tr>\n
    RoHS Compliance<\/td>\nYes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n