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Eaton Electrical PVH63 manual

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Table of contents for the manual

  • Page 1

    Revised 1 1/01/97 M-2206-S PVH57/63 V ariable Displacement Piston Pump - 1 1 Design Service Data Vickers ® Piston Pumps[...]

  • Page 2

     Eaton Hydraulics , Incorporated 2000 All Rights Reserved 470871 Screw T orque 64-78 N.m. (47-57 lb. ft.) 470866 Screw (4 Req’d) T orque 64-78 N.m. (47-57 lb. ft.) 474753 Screw T orque 64-78 N.m. (47-57 lb. ft.)  396093 O-ring (2 Req’d)  V alve block (see table) Pump control (see controls pages) 471512 Pin (2 Req’d) 248935 Pin 689461[...]

  • Page 3

     NOTE Right hand rotation shown. View is opposite for left hand rotation. Please refer to Overhaul Manual M-2210-S.  NOTE Use shims as required to obtain 0.01 – 0.10 mm (.0004 – .004 in.) axial shaft end play .  473741 Screw (4 Req ’ d) T orque 13-15 N.m. (9-1 1 lb. ft.)  690218 Limiter (2 Req ’ d)  Piston & Shoe[...]

  • Page 4

    02 – 125161 02 – 160591 02 – 306056 CV CVB CMV Control Kit Pressure range 35 – 140 Bar 02 – 125160 02 – 125162 C CM Control Kit 140 – 280 Bar 35 – 140 Bar Pressure range 627391 Plug (2 Req ’ d) T orque 29-32 N.m. (21-24 lb. ft.)  396096 O-Ring (2 Req ’ d) 857672 Pressure limiter spool 857673 Load sense spool  177969 O-Ring[...]

  • Page 5

    860750 Adj. screw 860748 Plug T orque 75-83 N.m. (55-60 lb. ft.)  396100 O-Ring 857674 Spring guide (2 Req ’ d) 857679 Pin spring stop 857688 Spring Control Kit Threads Body 02 – 151904 inch 883386 02 – 151905 metric 860628 Body (see table) 627391 Plug (3 Req ’ d) T orque 9.8-10.2 N.m. (7.2-7.5 lb. ft.)  396092 O-Ring (3 Req ’ d) 40[...]

  • Page 6

    Model designation Rear Pump LAF – 11 – C* LAM – 11 – C* RAF – 11 – C* RAM – 11 – C* LAF – 11 – CT LAM – 11 – CT RAF – 11 – CT RAM – 11 – CT 928705 928706 928730 928731 860837 860838 860828 860829 * – *BF – 11 – * * – *BM – 11 – * * – *CF – 11 – * * – *CM – 11 – * V alve block w/ SAE ‘‘ A ?[...]

  • Page 7

    T ypical Cross Section Position inner shaft seal facing bearing Position outer shaft seal facing shaft end Pump Startup Make sure the reservoir and circuit are clean and free of dirt and debris prior to filling with hydraulic fluid. Fill the reservoir with filtered oil to a level sufficient to prevent vortexing at suction connection to pump inlet. [...]

  • Page 8

    3 4 5 8 7 6 9 10 1 2 11 12 13 14 15 16 17 1 2 Piston pump, variable displacement Maximum geometric displacement 57 - 57.4 cm 3 /r (3.5 in 3 /r) 63 - 62.9 cm 3 /r (3.84 in 3 /r) Application style Blank - Mobile application (rated speed & 250/280 bar (3600-4000 psi) pressures) QI - Quiet industrial application (1500 - 1800 rpm & 250/280 bar ([...]