| FORCE FEEDBACK -
ELECTRONIC VALVE ACTUATION
Force Feedback is an electrohydraulic actuation for
hydraulic control valves. This technology incorporates
mechanical spool position feedback which provides high
performance in a cost-effective package. Force Feedback
can be used on any of HUSCO open-center or closed-center
valve series.
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• Improved performance
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Closed-loop spool positioning
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Reduced hysteresis
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Improved valve resolution
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Dynamic valve response
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Precision fine metering
• Cost-effective
•
No additional electronics for closed-loop spool
control
•
Requires only 1 PWM signal and one on/off signal
per
section
•
Does not require a spool position transducer (LVDT)
• Flexible
•
Can be used on almost all of HUSCO’s valve
range
•
Can be used on open-center or closed-center valves
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Manual overrides can be added without performance
reduction
• Durable
•
Proven technology
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High servo force to position spool
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Less sensitive to contamination and silting
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Less spool leakage than traditional electrohydraulics
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| PRODUCT LITERATURE
(link) |
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