fixed displacement bent axis design The compact size envelope of XPi pumps, together with their technology, means they can be installed in environments with little space available, and be used at relatively high rotating speeds. A D VA N TA G E S ► Pump automatically sets to required direction of rotation ► Mounting and start-up, easier than ever ! CHARACTERISTICS 7 pistons Innovative plate - barrel synchronisation use of materials with high mechanical resistance reinforced sealing 10 models : from 12 to 130 cc/rev 380 bar continuous working pressure 420 bar peak pressure max. speed fr
Open the catalog to page 1Overhang torque without inlet fitting with inlet fitting 2ʺ without inlet fitting with inlet fitting 2ʺ (1) At absolute pressure 1 bar, ISO VG46 fluid at 25°C. (2) Maximum torque given with a mechanical efficiency at 95%. DUAL DIRECTION OF ROTATION: this intelligent pump can operate in either direction of rotation. Fit the inlet fitting on required side, depending on the direction of rotation of the PTO, and the pump will set itself accordingly. When the PTO turns counter-clockwise, the pump has to turn clockwise. Inlet Outlet When the PTO turns clockwise, the pump has to turn counter-clockwise....
Open the catalog to page 2Additionnal bore on the shaft on request. 18 .2 ± 0 .05 Ø 8,15 ± 0 .05 Shaft bored through Pump reference
Open the catalog to page 3Performance - XPi ► Torque absorbed as a function of pump output pressure (with a mechanical efficiency considered at 95%) Torque (N .m) Mechanical efficiency ► Flow as a fun ction of rotating speed Q (l/min) Volumetric efficiency These graphs are the results of testwork done in HYDRO LEDUC R&D laboratory, on a specific test bench with a mineral hydraulic fluid ISO VG46 at 25°C (~100 cSt) - disregarding the volumetric efficiency.
Open the catalog to page 4XPi - Accessories I NL E T F I T T I N GS F O R X P i P U MP S See recommendations of the hosing dimensions on page 42. For high speeds, please consult. All XPi pumps are supplied with their inlet fitting. Please specify required fitting from the choice below when ordering. xA D EF L EC TO R TO P R OT E C T S H A F T SEALS This deflector ensures the protection of the pump shaft seals. In particular, it protects the pump from projections of dirt from the road in cardan drive installations. Reference: DEF 054111 B Y-PA SS VA LVE F O R X P i P U MP S For XPi pump applications where the pump is driven...
Open the catalog to page 5Accessories - XPi ► How does it work ? M When not activated, it enables pump output to link up to pump inlet. When it is activated, the pump operates normally (output flow). Application circuit A drain line has to be installed between the By-Pass valve and the hydraulic tank of the vehicule to ensure sufficient oil circulation and a good cooling into the pump. In any case, the connection to the tank must be done below the oil level. ► XPi overhang torque with by-pass Pump reference Overhang torque without inlet fitting with inlet fitting 2" without inlet fitting with inlet fitting 2" ► Dimensions...
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