Product Description
Rexroth R900707698 4WRKE10E100L-35/6EG24TK31/A1D3M
The Rexroth R900707698, model 4WRKE10E100L-35/6EG24TK31/A1D3M, is a direct-operated proportional directional valve designed for precise hydraulic control in demanding applications. It features electrical position feedback for the spool and integrated electronics (OBE), ensuring high accuracy, excellent dynamic response, and simplified system integration. This NG10 valve provides a nominal flow rate of 100 L/min. It operates on a 24V DC power supply and utilizes an analog interface (±10V) for both command signal input and actual spool position feedback. A concealed manual override is included for emergency operation or system setup.
Technical Specifications:
- Valve Type: Proportional Directional Valve, direct operated
- Series: 4WRKE
- Material Number: R900707698
- Full Type Code: 4WRKE10E100L-35/6EG24TK31/A1D3M
- Nominal Size: NG10 (CETOP 5)
- Mounting Interface: ISO 4401-05-04-0-05
- Spool Symbol: E (Typically P-A/B-T or P-B/A-T operation; in de-energized central position, P, A, B, T are usually blocked. Specific characteristics depend on the exact ‘E’ variant.)
- Nominal Flow Rate: 100 L/min (at Δp = 10 bar per control land)
- Maximum Operating Pressure (Ports P, A, B): 315 bar
- Maximum Operating Pressure (Port T, Tank): 210 bar (with internal drain; consult datasheet for external drain Y if used)
- Component Series: 3X (valve generation indicated by -35)
- Integrated Electronics (OBE): Yes, with electrical position feedback of the spool
- Supply Voltage: 24V DC (G24)
- Control Interface (A1): Analog
- Command Value Input: ±10 V
- Actual Value Output (Spool Position): ±10 V
- Electrical Connection (Interface A1): D3 (Typically a standardized multi-pin connector, e.g., as per EN 175201-804, for power, command, and feedback signals associated with the A1 interface)
- Electrical Connection (Main Electronics/Solenoid): Specified by the "TK31" part within "/6EG24TK31/". The "6E" likely denotes a specific version of the electronics module. Details of this connection are specific to this valve configuration.
- Manual Override: Yes, concealed (M)
- Hydraulic Fluid Compatibility: Mineral oils (HL, HLP) according to DIN 51524. Other fluids on request; compatibility may require different seal materials.
- Fluid Temperature Range: Typically -20°C to +80°C (with NBR seals). Range may vary based on actual seal material (e.g., FKM for wider temperature ranges).
- Permissible Viscosity Range: 2.8 to 500 mm²/s (Recommended: 10 to 150 mm²/s)
Rexroth R900707698 4WRKE10E100L-35/6EG24TK31/A1D3M
Model：Rexroth R900707698 4WRKE10E100L-35/6EG24TK31/A1D3M
