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R900975809

4WS2EM10-5X/45B11ET315K8EV

Manufacturer: Bosch Rexroth

Material #: R900975809

Model : 4WS2EM10-5X/45B11ET315K8EV


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WS2EM10-5X/45B11ET315K8EV (R900975809) is a high-performance stage directional servo valve designed for precise control of position, force, and velocity in hydraulic systems. This valve operates through an electromechanical converter torque motor, a hydraulic amplifier with a nozzle-flapper plate system, and a control spool within a sleeve. The torque motor responds to electrical input signals by generating force through a permanent magnet, resulting in the movement of the flapper plate and subsequent pressure differentials across the control spool. This action connects the pressure port to one actuator port while simultaneously linking the other actuator port to the return flow port. The control spool's position is finely tuned via mechanical feedback from a bending spring until it reaches equilibrium with the electromagnetic torque of the motor. This sophisticated balance ensures precision in controlling the servo valve's flow proportional to the electrical input signal, though it should be noted that flow rates are contingent on valve pressure drop. This particular model comes exclusively with integrated control electronics that amplify analog input signals for accurate command execution. It includes an externally accessible potentiometer for zero-point adjustments and features an inductive position transducer for electric spool position detection and control in certain variants (WSEEDX...), offering higher dynamic values and reliability even if electric power supply is interrupted. Constructed for subplate mounting according to ISO standards, this servo valve boasts a dry control motor which prevents contamination from hydraulic fluid, wear-free spool return elements, flow force compensation, and easily accessible filters. It is engineered for maximum operating pressures up to bar and can handle maximum flows of l/min. Specialists must undertake any zero-point adjustments due to potential system damage risks. The 4WS2EM10-5X/45B11ET315K8EV represents Bosch Rexroth's commitment to advanced hydraulic control technology with its robust design optimized for various applications requiring precise motion control.

$7,604.00 USD

More are expected on March 14, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as March 14, 2025 when ordered in

This product is eligible for factory repair.

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