Vacuum Pump ZK2A07K5ALA-08 SMC Vacuum Generator with 500 KPa Proof Pressure

The ZK2 series features a two-stage vacuum generator structure instead of SMC's traditional single-stage design. This, combined with intelligent digital pressure switches, results in significant energy-saving benefits:
Over 90% reduction in gas consumption: Gas supply is automatically cut off when the set vacuum level is achieved, leading to substantial cost savings.
50% increase in suction flow rate: The incorporation of an efficient supersonic nozzle (Laval nozzle) optimizes airflow velocity, enhancing suction efficiency.
Low noise operation (46dB (A)): The vacuum generator includes a high silencing muffler that minimizes exhaust noise while further boosting suction flow.
 

Applications:

 
Specially designed for automation scenarios, especially suitable for:

• Precision handling: Absorb fragile, soft, or thin non-metallic materials (such as glass, electronic components, plastic films).
• High speed intermittent operations: Packaging, printing, and robot assembly lines require rapid start stop vacuum processes.
• Energy saving sensitive production line: By reducing gas consumption by 93%, the cost of compressed air is significantly reduced.

• Rated pressure range		100.0to-100.0 kPa
  Set pressure range		105.0 to-105.0kPa
  Proof pressure		500 kPa
  Min. displayunit		0.1 kPa
  Applicable fluid		Air, inert gas and non-flammable gas
  Power supply voltage		24 VDC ±10%, ripple max. 10%pk-pk(with polarity protection )
  Current consumption		40 mA or less
  Switch		NPNor PNPopen collector
  Output		OUT1: General-purpose,OUT2: Valve control
  	Maximum load current	80 mA
  	Max. applied voltage	DC26.4V
  	Residual voltage	Max. 2V (at 80 mA load current)
  	Response time	2.5 ms or less (response times available for anti-chattering function: : 20,
  		100, 500, 1000 or 2000 ms)
  	Short circuit protection	Provided
  Repeatability		±0.2%F.S.±1 digit
  Hyster	Hysteresis mode	Adjustable (can be set from 0) 1
  esis
  Display		3 1/2 digits, 7-segment display, color display (Red)
  Indicator accuracy		+/-2%F.S., +/-1 digit (at ambient temperature 25+/-3 oC)
  Indication LED		Light when ON OUT1: Green OUT2: Red
  Environ	Enclosure	IP40
  	Ambient temperature range	5 to 50 oC
  ment	Withstandvoltage	1000 VACfor 1 minutebetween live parts and case insulation resistance
  	Insulation resistance	50 Mor more at 500 VDC Between lead block and case
  Temperature characteristic		±2%F.S. (25 oC reference)
  Lead wire		cable 5 cores 3.5, 2 m
  		Sectional area of conductor: 0.15 mm2(AWG26)
  		Outside diameter of insulator: 1.0 mm
  Standard		CE marking, RoHS

Support and Services:

 
Our Product Technical Support and Services for SMC Solenoid Valves include:
- Expert assistance with installation and setup
- Troubleshooting guidance for any issues that may arise
- Maintenance tips to ensure optimal performance and longevity
- Training resources for users to maximize the capabilities of the solenoid valves
 

FAQ:

 
Q: What is the brand name of the solenoid valves?
A: The brand name of the solenoid valves is SMC.
Q: Where are the solenoid valves manufactured?
A: The solenoid valves are manufactured in China.
Q: What certification do the solenoid valves have?
A: The solenoid valves are CE certified.
Q: What is the minimum order quantity for the solenoid valves?
A: The minimum order quantity for the solenoid valves is 1.
Q: What are the accepted payment terms for purchasing the solenoid valves?
A: The accepted payment terms for purchasing the solenoid valves are T/T, Western Union, and Paypal.