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SA4V PISTON PUMP SERIES
Product features and Applications
SA4V series variable piston pump has compact structure, light weight, high efficiency, long life, low noise and variable control way. It's widely used in variable industrial machinery.
technical parameter
  Model   SA4V057 SA4V074 SA4V098 SA4V131
  Replace (PVH57) (PVH74) (PVH98) (PVH131)
  Displacement     57.4 mL/r 73.7 mL/r 98.3 mL/r 131.1 mL/r
  Direction Of Rotation(View From Shaft End) R:Clockwise       L: Counter Clockwise
  Rated Speed 1800 r/min
  Inlet Pressure (0.08~0.3) MPa
  Rated Pressure 25 MPa
  Recommended Oil L-HM46 (Summer)       L-HM32 (Winter)
  Housing Pressure 0.2 MPa
  Woking Mode Open Circuit System

 

Installation size

Specification A1 A2 A3 A4 A5 A6 A7 A8 A9
SA1V028 293 Ф127 Ф31.75 35 7.93 56 12.5 165 14
SA1V045 306.6 Ф127 Ф31.75 35 7.93 56 12.5 186 15
SA1V060 323.5 Ф127 Ф31.75 35 7.93 56 12.5 183 16
SA1V085 377 Ф127 Ф31.75 35 7.93 56 12.5 229 15
                   
Specification A10 A11 A12 A13 A14 A15 A16 A17 A18
SA1V028 102.7 127 70.5 57.25 Ф76 Ф216.6 26.19 52.37 25.4
SA1V045 109.2 133 81 57.25 Ф88 Ф241.2 26.19 52.37 25.4
SA1V060 102.7 135.5 80 57.25 Ф93.1 Ф251.3 26.19 52.37 25.4
SA1V085 125.2 161 84.8 57.25 Ф109.4 Ф280.4 31.75 66.68 31.75
                   
Specification A19 A20 A21 A22 A23 A24 A25    
SA1V028 3/8,M10 42.8 Ф50.8 77.77 56 35.32 1/2,M12    
SA1V045 3/8,M10 42.8 Ф50.8 77.77 56 35.32 1/2,M12    
SA1V060 3/8,M10 50.8 Ф63.5 88.9 56 35.32 1/2,M12    
SA1V085 1/2,M14 50.8 Ф63.5 88.9 56 35.32 1/2,M12    
                   
Specification Splined Shaft Keyed Shaft
SA1V028 W33x12/24x30xZ14  W26x16/32x30xZ15 7.93x7.93x35
SA1V045 W33x12/24x30xZ14  W30x12/24x30xZ17 7.93x7.93x35  9.52x9.52x40
SA1V060 W30x12/24x30xZ17 7.93x7.93x35
SA1V085 W46x8/16x30xZ13  W33x12/24x30xZ17 9.52x9.52x36  11.11x11.11x48

 

 

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