Servo Directional Valve 4WS2EM10-5X/75B11XHET210K31EV-100 - Bosch Rexroth R901119156

Keeping the control loop central in the cabinet means separating the power section from the electronics. The 4WS2EM10-5X/75B11XHET210K31EV-100 works with external electronics and needs nothing more at the valve than the 7-pole connector (6 + PE) to EN 175201-804. Direct actuated, it provides 75 l/min nominal flow, 160 l/min maximum, at 350 bar.

Key benefits

• External electronics, the valve side needs only a connector carrying 24 VDC and the 30 mA command value.
• 75 l/min nominal flow, 160 l/min maximum, operating pressure up to 350 bar.
• 4 switching positions and 2 ports to mounting pattern ISO 4401-05-05-0-05.
• Application area II 1G to 2014/34/EU, component series 5X.
• Internal pilot oil supply and internal pilot oil return, no additional lines.
• FKM seals for HL hydraulic fluid, 4.4 kg valve mass.

Technical data

Applications

This layout suits machines where several axes are served by one shared controller assembly, such as test fields and simulation rigs. With the electronics away from the valve they stay protected from vibration and hydraulic oil and remain easier to reach for service. The CCC-Ex certificate is available.

Manufacturer

Bosch Rexroth, material number R901119156. State this number with every enquiry, because the versions of this series differ only in the type code.