4WRKE - R900249554 - 4WRKE 25 W8-350L-3X/6EG24K31/A1D3M
Part Number: R900249554
Manufacturer: Bosch Rexroth
The onboard electronics (OBE) has a standard 7-pin connector for command, spool feedback, and 24V power. Overlapped spools have a spring centered fail-safe position. 4WRKE is normally used for open loop applications where higher repeatability is more important, also for lift, transfer, or clamping applications.
•Porting pattern to ISO 4401-8; NFPA T3.5.1M R1; ANSI B93.7 D09
•Controls direction and magnitude of flow by analog command
•Spool position feedback on main stage for low hystersis