Rexroth 4WE10D5X/OFEG24N9K4/M Directional Valve - Parameter Table
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Parameter
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Value / Description
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Valve Type
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Solenoid-operated directional control valve
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Model
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4WE 10 D5X/OFEG24N9K4/M
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Design
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Subplate mounted, wet-armature DC solenoid
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Connection Size (P/A/B/T)
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G 1/4"
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Nominal Size
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10 mm
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Maximum Operating Pressure
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315 bar
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Maximum Flow Rate
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60 l/min
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Number of Positions
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4-way, 3-position
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Spool Type (D5X)
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All ports (P, A, B, T) blocked in center position
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Control Method
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Single solenoid, spring return to center
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Solenoid Specification (OFEG24N9K4)
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24V DC, with plug connector (DIN 43650 Form A), manual override
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Note: "OFE" Prefix
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Often indicates a "Ready-to-Install" version, which may include pre-assembled coil, connector, and/or LEDs.
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Power Consumption
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Typically ~22W (Confirm with official datasheet)
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Protection Class (Coil)
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IP65
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Duty Cycle
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100%
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Mounting
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ISO 4401-05 (CETOP 5) interface
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Weight (approx.)
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~3.0 kg (with coil)
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Housing Material
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Aluminum alloy
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Sealing Material
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Nitrile rubber (NBR) standard
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Fluid Temperature Range
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-20 °C to +80 °C (with NBR seals)
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Recommended Viscosity Range
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10 to 400 mm²/s
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Fluid Compatibility
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Mineral oils (HL, HLP per ISO 6743-4)
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|
Filtration Requirement
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Cleanliness class 20/18/15 per ISO 4406 (recommended)
|
| R901344560 4WE10D5X/EG220N9K4/V |
| R901424561 4WE10D5X/EG220N9K4/VSO924 |
| R901372424 4WE10D5X/EG24K4/B10M |
| R901429729 4WE10D5X/EG24K4/B20M |
| R901321288 4WE10D5X/EG24K4/M |
| R901347407 4WE10D5X/EG24K4/V |
| R901376294 4WE10D5X/EG24N5K4/M |
| R901376297 4WE10D5X/EG24N6DK6L/M |
| R901385372 4WE10D5X/EG24N6K4/M |
| R901376291 4WE10D5X/EG24N8DK6L/M |
| R901455531 4WE10D5X/EG24N8DL/M |
| R901349805 4WE10D5X/EG24N8K4/M |
| R901384705 4WE10D5X/EG24N8K4K/T12M |
| R901430319 4WE10D5X/EG24N9DK25L/M |
| R901362273 4WE10D5X/EG24N9DK6L/M |
| R901388694 4WE10D5X/EG24N9DK6L/V |
| R901340195 4WE10D5X/EG24N9DL/M |
| R901393179 4WE10D5X/EG24N9DL/M=CSA |
| R901361250 4WE10D5X/EG24N9K4/B08M |
| R901368964 4WE10D5X/EG24N9K4/B10M |
| R901340453 4WE10D5X/EG24N9K4/B12M |
| R901333452 4WE10D5X/EG24N9K4/B12MH |
| R901351945 4WE10D5X/EG24N9K4/B12V |
| R901350503 4WE10D5X/EG24N9K4/B20M |
| R901350031 4WE10D5X/EG24N9K4/B30M |
| R901278760 4WE10D5X/EG24N9K4/M |
| R901388847 4WE10D5X/EG24N9K4/M=AN |
| R901410302 4WE10D5X/EG24N9K4/M=CSA |
Rexroth 4WE10D5X/OFEG24N9K4/M Directional Valve - FAQ
Q1: What is the main difference between this model and the standard 4WE10 valve?
A: The key difference is the "OFE" prefix in the part number, which typically indicates a "Ready-to-Install" or "Fully Equipped" version. This model often comes with the solenoid coil, plug connector, and status LED pre-assembled from the factory.
Q2: What does the "D5X" spool do?
A: The "D5X" spool is a closed-center type. In its neutral (centered) position, it blocks all four ports (Pressure P, Actuator ports A & B, and Tank T), locking the connected hydraulic actuator in place.
Q3: How is the valve operated?
A: It is a single-solenoid, spring-return valve. Applying 24V DC to the solenoid shifts the spool. Removing power allows the spring to return the spool to the closed-center neutral position. A manual override is provided for testing.
Q4: What are the key operating limits?
A: Maximum operating pressure: 315 bar. Maximum recommended flow rate: 60 liters per minute.
Q5: What does the "OFEG24N9K4" coil specification mean?
A: This describes the solenoid: "OFE" (ready-to-install version), "G" (plug connector type), "24" (24V DC), "N9" (specific coil design/connection), "K4" (protection class IP65, manual override). The exact electrical specs (e.g., power, current) should be verified in the datasheet.
Q6: How is it mounted and connected?
A: It mounts on a standard ISO 4401-05 (CETOP 5) subplate. The hydraulic ports are G 1/4". The electrical connection is via a pre-assembled plug connector (typically DIN 43650 Form A).
Q7: What fluid and conditions are required?
A: Use standard mineral-based hydraulic oils (HL, HLP). The system fluid must be kept very clean (recommended ISO 4406 20/18/15) for reliable operation and long life.
Q8: Where can I find the complete manual and technical data?
A: For the complete electrical specifications, wiring diagram, performance curves, and installation details, please refer to the official technical documentation for the exact order code R901278763.
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