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Vacuum Unit, Vacuum Pump System ZK2 Series (ZK2P00K5NL3-08-J)

Vacuum Unit, Vacuum Pump System ZK2 Series ZK2P00K5NL3-08-J

Vacuum pump system, vacuum unit with digital pressure switch for vacuum and energy-saving function.
[Features]
· Supply air cut when vacuum achieved: Air consumption reduced 90%.
· Compact and lightweight: Size reduced by 28% (88 cm³) and weight by 59% (81 g).
· Reduced wiring for both single units and manifolds.
· Once the supply valve is switched ON, the vacuum generation state is maintained even if the power is cut off. This helps reduce power consumption.

(i)Caution

  • Refer to p. 91 of the manufacturer's catalog for details of optional functions/applications.
  • Refer to the manufacturer's catalog for specifications and material details.
  • The product images may be representative images only. Refer to the manufacturer's catalog for shape details.
  • CAD data is not available for some models.

PDF

Part Number

Configured Part Number is shown.

ZK2P00K5NL3-08-J

Vacuum Unit, Vacuum Pump System ZK2 Series Specifications

Vacuum pump system external appearance

Vacuum pump system external appearance

  • Vacuum pressure supply (PV) port: ø6 mm, ø1/4" one-touch fittings
  • Pilot pressure supply (PS) port: ø4 mm, ø5/16" one-touch fittings
  • Vacuum (V) port: ø6 mm, ø8 mm one-touch fittings, ø1/4", ø5/16" one-touch fittings

Drawing / Single Unit

 

(Unit: mm)

 

ZK2P00K□NL2-□, ZK2P00R□NL2-□ drawing (vacuum pump system, single unit, with supply valve / release valve, without switch / pressure sensor)

ZK2P00K□NL2-□, ZK2P00R□NL2-□ drawing (vacuum pump system, single unit, with supply valve / release valve, without switch / pressure sensor)

  1. *1 See the manufacturer's catalog for dimensions with the bracket mounted.
PV Port TypeB
Metric Size06ø6 mm9.7
Inch Size07ø1/4"12.3
V Port TypeAC
Metric Size06ø6 mm8.254
08ø8 mm11.46
Inch Size07ø1/4"10.84.76
09ø5/16"11.46

ZK2 Series Structural Drawing

With pressure sensor

With pressure sensor

Lead wire with connector for switch with energy-saving function expanded structural view

Lead wire with connector for switch with energy-saving function expanded structural view

With vacuum pressure switch

With vacuum pressure switch

Components

NumberPart NameMain MaterialsNote
1Valve Body AssemblyResinIf not resin, HNBR, NBR, steel, etc. are also used
2Needle AssemblyBrassIf not electroless nickel plating or brass, resin, steel and NBR are also used
3Ejector Body AssemblyResinIf not resin, HNBR, NBR, steel, etc. are also used
4Ejector AssemblyResinIf not resin, NBR is used
5Filter Case AssemblyResinCase body: polycarbonate

Replacement Parts

 

(Unit: mm)

 

NumberPart NameNote
6Valve Assembly-
7Connector AssemblySolenoid valve connector 3-wire (for double), 2-wire (for single)
8One-Touch Fitting AssemblySupply (PV) port standards are ø6 mm and ø1/4"
9Sound-Absorbing Material10 pieces per set
10Vacuum Port Adapter AssemblyWith one-touch fitting and filter element (case material: polycarbonate)
11Filter ElementFiltration degree: 30 μm, 10 pieces per set
12Check ValveFor replacement or additions to prevent manifold exhaust interference, 10 pieces per set
13Vacuum Pressure Switch AssemblyWith 2 screws, 1 gasket
14Lead wire with connector-
15Pressure Sensor AssemblyWith 2 screws, 1 gasket

Vacuum Pump System Flow Rate Characteristics

The graph shows the vacuum pump system suction flow rate characteristics at different vacuum pressures

The graph shows the vacuum pump system suction flow rate characteristics at different vacuum pressures

The final flow rate for the suctioning part changes depending on the piping conditions to the vacuum port.
(This graph shows values for when the V port diameter is 8 mm)

Vacuum release flow rate characteristics ZK2□□□ (pump system)

Vacuum release flow rate characteristics ZK2□□□ (pump system)

The final flow rate for the suctioning part changes depending on the piping conditions to the vacuum port.

Vacuum Pump System, Vacuum Flow Path and Vacuum Release Flow Rate Characteristics

 

(Unit: mm)

 

Connection Port DiameterV ⇒ PV Flow Rate Characteristics (Vacuum Side)PS ⇒ V Flow Rate Characteristics (Vacuum Release Side) (*)
PV PortV PortC [dm3/(s·bar)]bCvC [dm3/(s·bar)]bCv
ø6 mmø8 mm0.390.140.090.200.060.04

(*) Characteristics when needle is fully opened

Vacuum Unit ZK2 Series Manifold Structure

Exploded view of manifold

Exploded view of manifold

Components

NumberPart NameMain MaterialsNote
1End Plate D AssemblyResinIf not resin, HNBR, NBR, steel, etc. are also used
2End Plate U AssemblyResinIf not electroless nickel plating or brass, resin, steel and NBR are also used

Replacement Parts

NumberPart NameNote
3Tension Bolt Assembly2 pieces per set
4Port Plug AssemblyPlug for changing PV port to single side supply specification. (Common for both metric and inches)
5Port Plug AssemblyPlug for changing PS and PD ports to single side supply specifications. (Common for both metric and inches)
6One-Touch Fitting AssemblyMetric size: ø8 mm, Inch size: ø5/16"
7Sound-Absorbing Material2 pieces per set, Material: non-woven fabric (silencer cover not included)
8DIN RailFor the recommended length for each manifold station, refer to the drawing.
9Connector Housing AssemblyEven number of stations only (if a connector for odd numbers is required, specify the connector number required plus 1 station)

Increasing Manifold Stations (Individual Wiring Specifications)

  1. 1. Remove the tension bolts (2 pcs.)
  2. 2. Remove the end plate U (take care not to drop the gasket).
  3. 3. Mount a single unit for extra station(s) for manifolds to the end surface of the U side. (Do not let the gasket get caught)
  4. 4. Mount the end plate U with the appropriate tension bolts for the given number of stations. (Tightening torque: 0.75 N·m)

Port Layout Diagram

The system selects depending on whether "vacuum pump / vacuum ejector" is used as the vacuum source for this vacuum unit.

Single unit model: ZK2P00□□□□-□

Single unit model: ZK2P00□□□□-□

SystemVacuum pump
Body TypeSingle unit
Exhaust TypeWithout silencer
Specification Usage Examples, Purpose, etc.Vacuum Pressure-
Exhaust-
Release PressureSame pressure as PS
Port combination: PV ≠ PS = PD circuit example

Port combination: PV ≠ PS = PD circuit example

For the circuit diagram, Supply valve: self-holding, Release valve: N.C. (R type)

  • PV: air pressure supply port / vacuum source (vacuum pump) connection port
  • PS: pilot pressure supply port
  • PD: individual release pressure supply port
  • V: vacuum port
  • EXH: exhaust port
  • PE: pilot exhaust port

Notes

  • *Refer to the manufacturer's catalog for product information not detailed above.
  • The product images are representative images only.
Part Number
ZK2P00K5NL3-08-J
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipAdditional Function Vacuum Port One-Touch Fitting Size Air Supply Port Connecting Port Shape Air Supply Port One-Touch Fitting Size Application Combination of supply valve and release valve Rated voltage Electrical entry Vacuum pressure sensor Output specifications Unit specifications Lead wire specifications Accessories Vacuum switch electrical entry Vacuum break flow adjusting needle Options

-

1 Piece(s) Quote Filter / Valves For Vacuum Generation / Reverse Check Valve (Vacuum Retention) / Vacuum Destructive ValveØ8One-Touch CouplingØ6Single ItemSupply valve (N.C.) / release valve (N.C.)24 V DCL-type plug connectorNoWithout pressure switch/sensor-Without lead wire with connectorNoWithout pressure switch/sensorRound lock nut type-

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  1. 1

Basic Information

Type Unit Vacuum Port Connecting Port Shape One-Touch Coupling Operating Pressure Range(MPa) 0.3::0.6
Operating Temp. Range(°C) -5::50 Light/surge voltage suppressor Yes Manual Non-locking type

Please check the type/dimensions/specifications of the part ZK2P00K5NL3-08-J in the Vacuum Unit, Vacuum Pump System ZK2 Series series.

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