Directional Control Valves
Air Cylinders
Rotary Actuators/Air Grippers
Vacuum Equipment
Air Preparation Equipment
Modular F.R.L.
Fittings and Tubing，Flow Control Equipment
Sensors/Switches
0102030405
Vacuum Unit (Vacuum Generators) ZK2□A
Specifications
| Ejector series | Nozzle diameter | Max. suction flow | Air consumption | Guidelines for applicable pad | Vacuum pump system series |
| (mm) | [L/min(ANR)] | [L/min(ANR)] | (mm) | ||
| ZK2□07 | 0.7 | 29 | 24 | 2 to 40 | ZK2□00 |
| ZK2□10 | 1 | 44 | 40 | 2 to 50 | ZK2□00 |
| ZK2□12 | 1.2 | 61 | 58 | 2 to 125 | ZK2□00 |
| ZK2□15 | 1.5 | 67 | 90 | 2 to 150 | ZK2□00 |
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Q: What are the key features of the SMC Vacuum Unit ZK2□A that enhance its performance in vacuum applications?
A: The SMC Vacuum Unit ZK2□A is designed with several advanced features that significantly enhance its performance in vacuum applications. One of the standout features is the newly added N.O. specification for the supply valve, which allows the unit to maintain a vacuum even during power outages, preventing the sudden dropping of workpieces, provided that the supply pressure is maintained. Additionally, the unit is equipped with an IO-Link compatible pressure switch, enabling control of the ejector through a single communication line, which simplifies integration and allows for easy reading of device information and batch parameter settings. The energy-saving ejector design cuts off air supply once the desired vacuum level is reached, resulting in a remarkable 93% reduction in air consumption. Furthermore, the suction flow has been increased by 50% compared to other SMC 1-stage ejectors, making it highly efficient. The incorporation of a high-noise reduction silencer also improves operational noise levels, making the ZK2□A a reliable choice for various industrial applications.