SMC ZK2C12K5ALA-06 ZK2A Series Ejector System Vacuum Unit for Manifold Ejector

This vacuum unit from the SMC ZK2A Series features an integrated manifold ejector with valve functionality, specifically designed for applications requiring robust and reliable vacuum generation without an energy-saving function.

Technical Features

• Supply Valve: Incorporates a Normally Open (N.O.) specification enabling vacuum retention during power outages or shutdowns, effectively preventing unintentional dropping of workpieces when supply pressure is maintained.
• IO-Link Compatible Pressure Switch: Equipped with an IO-Link pressure switch, facilitating single communication line ejector control. This enables device information retrieval and parameter batch configuration, streamlining system integration and diagnostics.
• System Compatibility: Compatible with both ejector systems and vacuum pump systems, providing flexible integration options in automated manufacturing or handling setups.
• Air Consumption and Efficiency: Although this model is specified without the energy-saving function, the ZK2A series ejectors typically offer a significant 93% reduction in air consumption under SMC's test conditions. This variant does not utilize the automatic air cut-off when vacuum is reached.
• Enhanced Suction Performance: Features a more efficient ejector design delivering a 50% increase in suction flow compared to SMC’s previous 1-stage ejector models, optimizing vacuum generation speed and reliability.
• Noise Reduction: Employs a high-noise reduction silencer that improves operational sound levels while maintaining suction performance, contributing to a quieter work environment.

Technical Specifications

• Nozzle Diameter: 1.2 mm
• Voltage: 24 VDC
• Weight: Approximately 44.9 kg
• Common Silencer Exhaust Design
• Normally Closed Supply and Release Valve Configuration

Application Considerations

The ZK2C12K5ALA-06 is ideal for precision vacuum handling in industrial and manufacturing environments where controlled vacuum retention and reliable valve operation are critical. It is suited for assembly lines, packaging, and material handling systems requiring stable vacuum generation with straightforward digital communication capabilities.