Rexroth 4WE6 Electromagnetic Directional Valve
The Rexroth 4WE6 Electromagnetic Directional Valve is a compact, reliable solution designed for precise fluid control in hydraulic systems. Its robust build ensures durability, making it well-suited for a variety of industrial applications where accurate direction of flow is crucial.
Equipped with solenoid actuation, the 4WE6 valve offers rapid response times and efficient operation. Its modular design simplifies installation and maintenance, providing a cost-effective option for both new systems and retrofits. Engineered for long-lasting performance, the 4WE6 valve delivers dependable service, even under demanding conditions, ensuring optimal hydraulic system efficiency.
Rexroth 4WE6 Features
- Directional Design: The 4WE6 valve is available in 4/3, 4/2, or 3/2 directional configurations, offering versatility for various hydraulic systems.
- High-Power Solenoid: Equipped with a robust solenoid for reliable operation in demanding conditions.
- Porting Pattern Compatibility: The valve's porting pattern conforms to DIN 24340 form A, ISO 4401-03-02-0-05, and NFPA T3.5.1 R2-2002 D03 standards, ensuring broad compatibility with different hydraulic systems.
- Wet-Pin Solenoids: The valve features wet-pin DC or AC solenoids with a detachable coil, enhancing durability and ease of maintenance.
- Rotatable Coil: The solenoid coil can be rotated by 90 degrees, allowing for flexible installation and space optimization.
- Pressure-Tight Chamber: The coil can be replaced without the need to open the pressure-tight chamber, minimizing downtime and reducing the risk of contamination.
- Electrical Connection Flexibility: Offers both individual and central electrical connection options to suit different installation requirements.
Rexroth 4WE6 Specifications
| Specification | Details |
| Valve Type | Bosch Rexroth 4WE6 Directional Spool Valve |
| Maximum Operating Pressure | Ports A, B, P: 350 bar (5076 psi); Port T: 210 bar (3050 psi) (DC); 160 bar (2320 psi) (AC) |
| Maximum Flow | 80 l/min (21 US gpm) (DC); 60 l/min (15.8 US gpm) (AC) |
| Flow Cross-section | Symbol Q: Approx. 6% of nominal cross-section;Symbol W: Approx. 3% of nominal cross-section |
| Hydraulic Fluid Temperature Range | -30°C to +80°C (-22°F to +176°F) (NBR seals);-15°C to +80°C (-4°F to +176°F) (FKM seals) |
| Viscosity Range | 2.8 to 500 mm²/s (35 to 2320 SUS) |
| Cleanliness Class (ISO 4406) | Class 20/18/15 |
| Weight | Valve with one solenoid: 1.45 kg (3.2 lbs);Valve with two solenoids: 1.95 kg (4.3 lbs) |
| Installation Position | Any |
| Ambient Temperature Range | -30°C to +50°C (-22°F to +122°F) (NBR seals);-20°C to +50°C (-4°F to +122°F) (FKM seals) |
| MTTFd (Mean Time to Dangerous Failure) | 150 years (according to EN ISO 13849) |
| Voltage Type | Direct Voltage and Alternating Voltage 50/60 Hz |
| Available Voltages | Direct: 12V, 24V, 96V, 205V;Alternating: 110V, 230V |
| Power Consumption | Direct Voltage: 30W;Alternating Voltage: 50VA (holding power), 220VA (switch-on power) |
| Protection Class | IP65 (with K4, K72L, K73L connector) |
| Maximum Surface Temperature of the Coil | 120°C (248°F) for DC solenoid, 180°C (356°F) for AC solenoid |
Rexroth 4WE6 Catalogue
| Model | 4WE6 Price | Stock Status |
|---|---|---|
| 4WE6C6X/EG24N9K4 | $155 - $166 | Limited Stock |
| 4WE6D6X/EG24N9K4 | $198 - $252 | In Stock |
| 4WE6L6X/EG24N9K4 | $190 - $232 | Limited Stock |
| 4WE6A6X/OFEG24N9K4 | $143 - $166 | In Stock |
| 4WE6B6X/OFEG24N9K4 | $198 - $281 | Limited Stock |
| 4WE6HA6X/EG24N9K4 | $104 - $126 | In Stock |
| 4WE6GA6X/EG24N9K4 | $85 - $134 | Limited Stock |
| 4WE6MA6X/EG24N9K4 | $188 - $221 | In Stock |
| 4WE6A6X/OFEW230N9K4 | $89 - $91 | Limited Stock |
| 4WE6B6X/OFEW230N9K4 | $150 - $268 | In Stock |
| 4WE6EA6X/EW230N9K4 | $198 - $285 | Limited Stock |
| 4WE6JA6X/EW230N9K4 | $125 - $170 | In Stock |
| 4WE6C7X/HG24N9K4 | $101 - $259 | Limited Stock |
| 4WE6D7X/HG24N9K4 | $150 - $156 | In Stock |
| 4WE6A7X/OFHG24N9K4 | $123 - $152 | Limited Stock |
| 4WE6B7X/OFHG24N9K4 | $196 - $263 | In Stock |
| 4WE6EB7X/OFHG24N9K4 | $194 - $263 | Limited Stock |
| 4WE6EA7X/HG24N9K4 | $157 - $250 | In Stock |
| 4WE6JA7X/HG24N9K4 | $107 - $214 | Limited Stock |
| 4WE6C6X/EG24N9K4/V | $186 - $268 | In Stock |
| 4WE6D6X/EG24N9K4/V | $182 - $255 | Limited Stock |
| 4WE6A6X/OFEG24N9K4/V | $113 - $218 | In Stock |
| 4WE6B6X/OFEG24N9K4/V | $103 - $198 | Limited Stock |
| 4WE6EA6X/EG24N9K4/V | $89 - $120 | In Stock |
| 4WE6C7X/HG24N9K4/V | $94 - $198 | Limited Stock |
| 4WE6A7X/OFHG24N9K4/V | $197 - $218 | In Stock |
| 4WE6B7X/OFHG24N9K4/V | $100 - $137 | Limited Stock |
| 4WE10D3X/CG24N9K4 | $172 - $204 | In Stock |
| 4WE10A3X/OFCG24N9K4 | $197 - $269 | Limited Stock |
| 4WE10C3X/CW230N9K4CW230N9K4 | $82 - $225 | In Stock |
| 4WE10G3X/CW230N9K4 | $186 - $233 | Limited Stock |
| 4WE10A3X/OFCW230N9K4 | $102 - $268 | In Stock |
For 4WE6 for sale and stock availability, please contact our business manager for pricing information.
4WE6 Electromagnetic Directional Valve Manual PDF
The Rexroth 4WE6 Valve is a high-performance electromagnetic directional valve designed for precise control of hydraulic systems. Known for its reliability and efficiency, this valve is widely used in industrial applications where accurate fluid control is essential. The 4WE6 Valve offers quick response times and robust construction, ensuring long-lasting performance even in demanding environments. For those seeking in-depth technical information and installation guidelines, the Rexroth 4WE6 Valve manual is available for free download in PDF format. This comprehensive guide provides all necessary details for optimal usage and maintenance.
4WE6 Electromagnetic Directional Valve Applications
- Industrial Hydraulic Systems: Used in machinery for manufacturing processes where precise control of hydraulic fluid flow is critical, such as in pressing, stamping, and forming machines.
- Mobile Hydraulic Equipment: Commonly found in construction and agricultural machinery, including excavators, loaders, and tractors, where reliable control of hydraulic actuators is necessary.
- Machine Tools: Utilized in CNC machines and other automated tools to control the movement of machine components through hydraulic actuators.
- Material Handling Equipment: Applied in forklifts, cranes, and conveyors to manage the lifting, lowering, and movement of materials by controlling hydraulic cylinders and motors.
- Marine and Offshore Equipment: Used in hydraulic systems on ships and offshore platforms, providing control over winches, cranes, and steering systems.
- Energy Sector: Employed in hydraulic systems within power generation plants, including hydroelectric and wind turbine systems, for controlling fluid flow in various applications.
- Automotive Manufacturing: Used in automated production lines and robotic systems to control the motion of actuators in assembly processes.
Rexroth 4WE6 FAQ
The maximum operating pressure for ports A, B, and P is 350 bar (5076 psi). For port T, the maximum pressure is 210 bar (3050 psi) for DC solenoids and 160 bar (2320 psi) for AC solenoids.
The available voltages for direct current solenoids are 12V, 24V, 96V, and 205V. For alternating current solenoids, the available options are 110V and 230V for 50/60 Hz.
The maximum flow rate is 80 l/min (21 US gpm) for DC solenoids and 60 l/min (15.8 US gpm) for AC solenoids.
The 4WE6 valve offers several connector options, including individual connections with various mating connectors according to DIN EN 175301-803, central connections, and others with specific features like indicator lights and rectifiers.
The manual override allows the control spool to be moved manually without solenoid energization, providing a manual means of controlling the valve in case of power failure or other situations where solenoid operation is not feasible.
Spool position monitoring is an optional feature that provides feedback on the position of the spool. This is crucial for ensuring the correct operation of the valve, especially in automated systems where precise control is required.
The standard dimensions include a valve with a clamping length of 42 mm, among other specific measurements provided in the technical drawings.
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