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SA1V 31 S PISTON PUMP SERIES
Product features and Applications
SA1V series is middle-pressure and swash plate type piston pump. It has constant-pressure control, constant flow control, constant power control, and remote pressure regulating control. It has following
features: simple structure, small in size, light in weight, low noise level and long life. It's widely used in mechanical machinery, mining machinery, industrial machinery and construction machinery.
technical parameter
  Model  SA1V018 SA1V028 SA1V045 SA1V071 SA1V100 SA1V140
  Replace (A10VSO18) (A10VSO28) (A10VSO45) (A10VSO71) (A10VSO100) (A10VSO140)
  Displacement     18 mL/r 28 mL/r 45 mL/r 71 mL/r 100 mL/r 140 mL/r
  Direction Of Rotation(View From Shaft End) R:Clockwise   L:Counter Clockwise
  Rated Speed 2200 r/min 2000 r/min 1500 r/min 1500 r/min 1500 r/min 1800 r/min
  Max. Speed 3300 r/min 3000 r/min 2600 r/min 2200 r/min 2000 r/min 1500 r/min
  Inlet Pressure 0.08~3 Mpa
  Rated Pressure 28 MPa
  Max. Pressure 35 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  
SA1V018 105 125 119 40 195 145 43 83 7  
SA1V028 105 135 119 40 206 165 40 90 9  
SA1V045 105 145 129 40 224 184 45 96 9  
SA1V071 105 160 143 40 257 217 53 115 9  
SA1V100 105 165 148 40 326 275 95 175 9  
SA1V140 105 209 183 40 337 275 78 173 9  
                     
Specification A10 A11 A12 A13 A14 A15 A16 A17 A18  
SA1V018 8 11.5 26 2 25 Ф18 Ф80 63 63  
SA1V028 10 13 46 2 32 Ф22 Ф100 80 80  
SA1V045 10 13 52 3 36 Ф25 Ф100 90 90  
SA1V071 10 20 60 2.5 45 Ф32 Ф125 104 104  
SA1V100 10 17 80 1.5 68 Ф40 Ф125 100 100  
SA1V140 10 21 92 1.5 80 Ф45 Ф180 110 110  
                     
Specification A19 A20 A21 A22 A23 A24 A25 A26 A27  
SA1V018 6 20.5 68 / 109 11 66 22.2 47.6  
SA1V028 6 24.5 75 174 140 14 74 22.2 47.6  
SA1V045 8 28 81 177 140 14 83 26.2 52.4  
SA1V071 10 35 92 210 180 18 98 30.2 58.7  
SA1V100 12 43 95 / 180 17.5 106 31.8 66.7  
SA1V140 14 48.5 108 / 224 18 118.5 31.8 66.7  
                     
Specification A28 A29 A30 A31 A32 A33 A34      
SA1V018 20 M10 20 52.4 26.2 25 M10      
SA1V028 20 M10 17 58.7 30.2 32 M10      
SA1V045 25 M10 17 70 35.7 40 M12      
SA1V071 25 M10 20 78 43 50 M12      
SA1V100 32 M14 19 89 50 61 M12      
SA1V140 32 M14 20 89 50 63 M12      
                     
Specification S    
B1 B2 B3 B4 B5 B6    
SA1V018 12.5 22 30 38 No.12-24 UNC 16/32-9T    
SA1V028 16 25 33 41 1/4-20 UNC 16/32-13T    
SA1V045 16 30 38 46 1/4-20 UNC 16/32-15T    
SA1V071 19 39.5 47.5 55.4 5/16-18 UNC 12/24-14T    
SA1V100 28 43.6 54 70 7/16-14 UNC 12/24-17T    
SA1V140 36 55 67 75 5/8-11 UNC 8/16-13T    
                     
Specification U
B1 B2 B3 B4 B5 B6 Z a
SA1V018 12.5 15.8 23.8 31.8 No.12-24 UNC 16/32DP 11T 30°
SA1V028 / / / / / / /
SA1V045 16 25 33 41 1/4-20 UNC 16/32DP 13T
SA1V071 / / / / / / /
SA1V100 19 39.5 47.5 55.4 5/16-18 UNC 12/24DP 14T
SA1V140 / / / / / / /  

 

 

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