Proportional Directional Valve 4WRLE10E1-100LJ-4X/MXY/24A1 - Bosch Rexroth R901184256

A position loop is only as good as the actuator it sends its command to. The 4WRLE10E1-100LJ-4X/MXY/24A1 responds linearly to ±10 V, provides 100 l/min nominal flow and is pilot-operated from a fully external control circuit, at operating pressures up to 350 bar.

Benefits

• Spool symbol E1, a linear characteristic curve as the basis for a clean position loop.
• External pilot oil supply and external pilot oil return, constant pilot pressure regardless of load pressure.
• 100 l/min nominal flow, maximum flow 300 l/min in size 10.
• ±10 V command value, 24 VDC through a 7-pole (6 + PE) connector to EN 175201-804.
• Operating pressure up to 350 bar, connection diagram ISO 4401-05-05-0-05, 9.11 kg weight.

Applications

The valve serves axes fitted with a position transducer, among them gantries, slewing gear and positioning tables. Constant pilot pressure from the external circuit keeps loop gain stable across the whole load range. The 300 l/min maximum flow stays in reserve for rapid traverse.

Manufacturer

Bosch Rexroth, material number R901184256. Conformity CE. The type designation 4WRLE10E1-100LJ-4X/MXY/24A1 describes size 10, spool symbol E1, 100 l/min nominal flow and series 4X.