Series E245 - Micro Direct Drive Valve (DDV) Proportional Cartridge Valve for flow control with analog interface

The Moog E245 Micro DDV Proportional Cartridge Valve is a compact direct operated servo valve weighing just 185 g, and designed for applications requiring power density combined with durability.   

The E245 features proportional Direct Drive Valve (DDV) technology, uses a compact and powerful linear force motor to precisely actuate the flow control spool. This technology combines the robust functionality of a proportional valve with the speed and accuracy of a servo valve.

The E245 also offers resistance to hydraulic contamination, crucial in high-performance applications and withstands high vibration with survivability up to 50G.   

CONTACT OUR EXPERTS >

Features:

  • Designed for Extreme Environments: Highly resistant to hydraulic contamination, withstands challenging and extreme environments and high vibration with survivability up to 50G.
  • Lightweight and Compact: At 185 g offers a 42% reduction in weight compared to the E242, while still delivering a flow of up to 10 l/m
  • High Hydraulic System Efficiency: Internal leakage < 0.05 l/min
  • Advanced Technology: Features Moog's proportional DDV technology, which uses compact and powerful linear force motor to precisely actuate the flow control spool 
  • Optimized Design: For integration within a manifold or actuator assembly 
  • Integrated Position Sensing Options: Available with LDVT or Hall Effect spool position sensor
  • Typical Applications: Motorsport, High Performance Automotive, Oil and Gas Exploration, Medical - Prosthetics, High Performance Machine - including racing Yachts.

 

Specifications
   
Control Functions Switching, Pressure Control, Flow
Mounting Pattern Moog Standard
Hydraulic Data
Rated Flow * 0.5 to 8.5 l/min  (0.13 to 2.24 gpm) 
Maximum Flow 10 l/min (2.64 gpm)
Maximum Operating Pressure 280 bar (5,000 psi)
Step Response Time for 0 to 100% Step  < 5ms
Electrical Data
Rated Signal +/- 1 A High Frequency PWM into a 5.7 Ohm, 0.04H load
Electrical Connectors Flying Lead 350 mm min
Weight 185 g
Spool Position Sensor Options LVDT, Hall Effect

 

* @ ∆p 70 bar (1,000 psi)

Resources