Servo Directional Valve 4WS2EM10-5X/5B11XLET315K31EV-100 - Bosch Rexroth R901510347

Force and position control on small cylinders usually fails because of an oversized valve rather than a lack of pressure. The 4WS2EM10-5X/5B11XLET315K31EV-100 servo directional valve is direct actuated and rated at 5 l/min nominal flow, with a maximum of 9 l/min at 315 bar operating pressure.

Key benefits

• 5 l/min nominal flow for fine force and position control without overdosing the oil flow
• Direct actuation, the spool follows the command value without a pilot stage in between
• Analog command value 30 mA/85, 24 VDC supply through a 7-pole connector (6 + PE)
• FKM seals widen the choice of hydraulic fluids compared with NBR versions
• Global IECEx technical report as conformity record, documented for plants with explosion protection requirements
• 315 bar operating pressure, mounting pattern ISO 4401-05-05-0-05, symbol V, weight 3.6 kg

Application

Typical applications are test benches, material testing machines and small control axes where flow stays low and control quality matters. External electronics deliver the current signal that drives the valve. Check the hydraulic fluid against the FKM seals before commissioning.

Manufacturer

Bosch Rexroth, material number R901510347, type designation 4WS2EM10-5X/5B11XLET315K31EV-100 from the 4WS(E)2E10 product family.