Detailed Introduction to 4WE10J5X/EG24N9K4/M REXROTH Hydraulic Valve
1. Basic Product Information
• Brand: REXROTH (Bosch Rexroth)
• Model: 4WE10J5X/EG24N9K4/M
• Type: Solenoid-operated Directional Control Valve
• Function: Controls the flow direction of hydraulic fluid in a system to enable forward, reverse, and stop operations of actuators (e.g., hydraulic cylinders, motors).
2. Technical Specifications
【表格】
Parameter Details
Nominal Size 6mm
Operating Pressure Up to 280 bar (varies by application)
Operating Temperature -20°C to +80°C (standard)
Power Supply DC24V (AC220V available upon request)
Connection Type Threaded (ISO standard)
Mounting Style Plate or Inline Mounting
Protection Class IP65 (Dustproof and Waterproof)
Material Body: Carbon Steel; Seals: NBR (Nitrile Rubber)
Control Method Solenoid-operated, Wet-Type Electromagnet
3. Structural Features
• 3-Way Design: Enables 3-position, 4-port or 3-position, 3-port functions for versatile hydraulic circuits.
• Wet-Type Electromagnet: Built-in wet-type coil for efficient heat dissipation and long service life.
• Modular Design: Compatible with other REXROTH hydraulic components (e.g., stack valves, cartridge valves) for simplified system integration.
• High Reliability: Utilizes REXROTH’s proprietary sealing technology for minimal leakage and fast response times.
4. Applications
• Industrial Automation: Machine tools, injection molding machines, rubber machinery.
• Construction Machinery: Excavators, cranes, rollers.
• Agricultural Machinery: Tractors, harvesters.
• Energy Equipment: Wind turbines, hydropower plants.
Solenoid Valve Coil
• Sealed Coil Design: Suitable for long-term use in harsh environments.
• Versatile Compatibility: Supports multiple standard coils for AC (alternating current) or DC (direct current) applications.
• Wiring Options:
• 3-core cable
• Junction box
• DIN-standard connectors
• Voltage & Frequency Range: Coils available for voltages from 12V to 400V and frequencies of 50Hz, 60Hz, or 50/60Hz.
• High Pressure Differential: Standard coils can handle opening pressure differentials up to 21 bar.
• Easy Installation/Removal: Convenient mounting and disassembly.
Rated Voltages for Solenoid Valve Coils:
• DC12V, DC24V
• AC24V (50/60Hz), AC110V (50/60Hz), AC220V (50/60Hz), AC380V (50/60Hz)
Electrical Design Recommendations:
• AC220V: Preferred for cost-effectiveness (no additional switching power supply required), simplified wiring, and ease of maintenance.
• DC24V: Commonly used for safety (low voltage), with easy replacement of switching power supplies and solenoid coils.
This translation maintains technical precision while emphasizing key features and application considerations for solenoid valve coils.