Two-stage servo-proportional valve offers precise control
25 October 2015
Eaton has expanded its AxisPro product line to include a two-stage, D08 size design featuring valve position feedback on the pilot and main stage.
The larger KBH servo-proportional valve helps simplify machine control for demanding applications including for instance injection and blow moulding, large presses, die casting and foundry, test and simulation and wood processing.
As with the single-stage AxisPro valve, the two-stage valve offers on-board motion control, enabling closed loop drive control without the need for expensive motion control cards. Together with the ability to configure the AxisPro KBH valve using Pro-FX software, it can help simplify machine control for machine builders and end-users alike. The valve also features built-in diagnostic LEDs and a CANopen bus interface that makes system commissioning and debugging easier.
The new two-stage AxisPro KBH size D08 valve features 375 litre/min rated flow at 10bar, 350bar maximum pressure rating and 30ms step response time with 100bar pilot pressure. Additionally, the valve is available with pressure sensors if required, which helps simplify machine layout. The AxisPro KBH size D08 valve is rated for ambient operating temperatures between -25°C and 70°C, as well as sealed to IP65/67.
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