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Control Unit Standard Solenoid Valve 300 Series (300-4LE2 DC24V)

Control Unit Standard Solenoid Valve 300 Series 300-4LE2 DC24V

KOGANEI

KOGANEI

Solenoid valve ideal for drive control of middle-sized actuators such as cylinders of ø50 to 125 (cylinder diameter 50 to 125 mm).
[Features]
·A series of valves that are ideal for driving medium-sized air cylinders
·Series configuration for various purposes including 3-position solenoid valve required for intermediate stop of air cylinder
·Ideal for drive control of middle-sized actuators such as cylinders with a cylinder diameter of 50 to 100 mm
·Demonstrates high reliability even lubrication-free
[Application]
・ Compatible with pneumatic equipment and production lines in all industries

PDF

Part Number

Configured Part Number is shown.

300-4LE2 DC24V

Drawing

300-4E1

Dimensional drawing of 300-4E1

300-4E2

Dimensional drawing of 300-4E2

303-4E2

Dimensional drawing of 303-4E2

Product Specifications

Electrical Specifications

ItemRated Voltage
Standard typeLow-Current Type
24 V DC100 V AC200 V AC24 V DC
Method—Shading coil method—
Operating Voltage Range: V21.6 to 26.4
(24±10%)		90 to 130
[100 (-10 to +30)%]		180 to 260
[200 (-10 to +30)%]		21.6 to 26.4
(24±10%)
Current
(When rated voltage is applied)		Frequency Hz—50605060—
Starting mA (r.m.s)—106945146—
Excitation mA (r.m.s)240 (5.8W)[252 (6.0W)]55 [57]44 [44]27 [26]22 [21]100 (2.4W)
Insulation resistance MΩ100 or More10 or more
Connection method and lead lengthStandardGrommet type: 300 mmGrommet type: 300 mm
OptionWith terminalWith terminal
Lead Wire ColorRedYellowWhiteRed
LED IndicatorRedYellowGreenRed
Surge preventionStandard———
Option——Flywheel diode
Made-to-order—With LED indicator has a surge absorber—

Product features details

AC solenoid blueprint

Features of AC solenoid (shading coil method)
The shading coil method is a method in which a copper ring is embedded in the core (fixed core) as shown in the figure to suppress the pulsation of the suction force due to alternating current.
This is the same as the "flywheel diode method" with a commutator works to suppress the pulsation of the suction force.
The shading coil method has features such as good responsiveness, simple structure, and no direction for connection. However, it also has the following drawbacks and is unreliable. There is a burnout accident, there is a snarling, the shading coil comes off.
The Koganei shading coil method is a highly reliable one that solves these drawbacks.

Current waveforms during normal operation and abnormal conditions

The plunger does not operate due to contaminant, and it does not burn out even if the same current as at startup continues to flow. (Solenoid is designed based on the starting current)

The plunger does not operate due to contaminant, and it does not burn out even if the same current as at startup continues to flow. (Solenoid is designed based on the starting current)

Secret story of development

 

It is a product with combining design know-how and production technology cultivated since the manufacturer founding to meet customer needs, and it is developed after undergoing strict inspection.

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  1. 1
Part Number
300-4LE2 DC24V
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplication Number of Ports Mounting Orientation Specifications Number of Solenoids Switching Type Status at Power Off Voltage Pipe Port Type Plumbing Thread Nominal Manual Switch
(Ø) 		Plumbing Driving Type CV Value Seal Type Pressure Rating
(MPa) 		Pilot Air Supply Switching Type, Dual 3-Port Valve Other specifications Wiring Type Voltage Made-to-Order Specifications Mounting Base Speed controller Fly-Wheel Diode Indicator

MYR 1,022.84

1 Piece(s) 12 Day(s) or more Single Item Operating5-port valveDirectStandard / Oil-Free / Low-CurrentDouble2-position exhaustSelf-holdingDC24VRc1/4125 or LessDirect pipingPilot-operated Spool1.39Soft seal0.15 to 0.9InternalNon-LockingStandardStandard-N/AMounting baseNo speed controllerNo flywheel diodeN/A

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  1. 1
 

Basic Information

Type Electromagnetic Valve

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Specification/Dimensions

  • Specifications

    • Standard
    • Oil-Free
    • Low-Current

    Clear

  • Voltage

    • AC100V

    Clear

  • type

    • 300-4E1
    • 300-4E2
    • 300-4LE1
    • 300-4LE2
    • 300V-N
    • 303-4E2
    • A300-4E1
    • A300-4E2
    • A300-4LE1
    • A303-4E2

    Clear

  • Application

    • Single Item Operating
    • Unit for manifold mounted

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  • Number of Ports

    • 5-port valve

    Clear

  • Mounting Orientation

    • Direct
    • Manifold base

    Clear

  • Number of Solenoids

    • Single
    • Double

    Clear

  • Switching Type

    • 2-position exhaust
    • 3 Position Closed Center

    Clear

  • Status at Power Off

    • Self-holding
    • Self-reset(spring return)

    Clear

  • Voltage

    • DC24V
    • AC100V
    • AC200

    Clear

  • Pipe Port Type

    • Rc

    Clear

  • Plumbing Thread Nominal

    • 1/4
    • 3/8

    Clear

  • Manual Switch(Ø)

    • 125
    • 125 or Less

    Clear

  • Plumbing

    • Direct piping
    • Subbase Plumbing

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  • Driving Type

    • Pilot-operated Spool

    Clear

  • CV Value

    • 1.11
    • 1.39

    Clear

  • Seal Type

    • Soft seal

    Clear

  • Pressure Rating(MPa)

    • 0 to 0.9
    • 0.15 to 0.9

    Clear

  • Pilot Air Supply

    • Internal

    Clear

  • Switching Type, Dual 3-Port Valve

    • Non-Locking

    Clear

  • Other specifications

    • Shape A
    • Standard

    Clear

  • Wiring Type

    • Standard
    • With terminal

    Clear

  • Made-to-Order Specifications

    • N/A

    Clear

  • Mounting Base

    • Mounting base
    • With mounting base

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  • Speed controller

    • No speed controller

    Clear

  • Fly-Wheel Diode

    • No flywheel diode
    • With flywheel diode

    Clear

  • Indicator

    • N/A
    • With indicator

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less
    • 12 Day(s) or Less
    • 13 Day(s) or Less

    Clear

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