Displacement limiter
All H1 pumps are designed with optional mechanical displacement (stroke) limiters factory set to max.
displacement.
The maximum displacement of the pump can be set independently for forward and reverse using the
two adjustment screws to mechanically limit the travel of the servo piston down to 50 % displacement.
Adjustment procedures are found in the H1 Service Manual. Adjustments under operating conditions
may cause leakage. The adjustment screw can be completely removed from the threaded bore if backed
out to far.
Displacement limiter
Life time
The life of the product depends on several factors, such as speed, pressure, swash plate angle, to name a
few. For detailed product life calculation, please contact your Danfoss representative.
Basic Information
H1 Axial Piston Pumps, Single and Tandem
Operation
©
Danfoss | April 2017 11062168 | BC00000057en-US0602 | 19
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