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Product Name : Propotional Electro-Hydraulic
Propotional Electro-Hydraulic Piston Pumps

 

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    Q'ty :

     

    Descriptions/Model N A16 A22 A37 A56
    Geometric
    Displacement
    cm3/rev
    (cu.in./rev)
    15.8
    (.964)
    22.2
    (1.355)
    36.9
    (2.25)
    56.2
    (3.43)
    Operation Pres.
    MPa(PSI)
    Rated 16
    (2320)
    16
    (2320)
    16
    (2320)
    16
    (2320)
    Interm ittent 21
    (3050)
    16
    (2320)
    21
    (3050)
    21
    (3050)
    Shaft Speed Range
    r/min
    Max. 1800 1800 1800 1800
    Min. 600 600 600 600
    Flow Control
    Flow Adj.
    Range
    L/min
    (U.S. GPM)
    1-28.4
    (.26-7.5)
    1-40
    (.26-10.6)
    1-66
    (.26-17.4)
    1-101
    (.26-26.7)
    Min Pres. Required
    for Flow Adj.
    Mpa
    (PSI)
    1.5
    (220)
    1.5
    (220)
    1.5
    (220)
    2.0
    (290)
    Differential Pres.
    (Discharge Pres.
    -Load Pres.)
    Mpa
    (PSI)
    0.37
    (55)
    Step. Response
    (0 → Max. Flow)
    ms
    70 80 120 125
    Hysteresis
    -Load Pres.)
    Less than 3%
    Rated Current
    mA
    900 700 740 790
    Coil Resistance
    [20C (68F)]
    Ω
    10
    Pres. Control
    Pres. Adj. Range
    MPa(PSI)
    Refer to Model Numver Designation
    Step Response ms
    t1
    t2
    80 80 50 55
    140 90 80 80
    Hy steresis
    Less than 2%%
    Rated Current
    mA
    (Pres. Adj. Range)
    B:770, C:880, H:790
    Coil Resistance
    [20C (68F)]
    Ω
    10
    Applicable Amplifier Model AME-D2-1010-*-10
    Approx. Mass
    kg
    (lbs.)
    Flange Mtg. 32
    (70.6)
    32
    (70.6)
    38
    (83.8)
    45
    (99.2)
    Foot Mtg. 34.2
    (75.4)
    34.2
    (75.4)
    43.2
    (95.3)
    49.3
    (109)
    proimages/piston-pumps/a_b_96.gif
    A16 -F -R -07 -S -K -32
    Series Number Mounting Direction of
    Rotation
    Control
    Type
    Port
    Position
    Shaft
    Extension
    Design
    Number
    A16
    (15.8 cm3/rev)
    F:
    Flange Mtg.

    L:
    Foot
    Mtg.
    (Viewed
    From shaft
    end)
    R:
    Clockwise
    (Normal)
    07:
    Pilot Pressure
    Control Type
    Pressure
    Compensator
    None:
    Axial Port

    S:
    Side Port
    K:
    Keyed shaft
    32
    A22
    (22.2 cm3/rev)
    32
    A37
    (36.9 cm3/rev)
    32
    A56
    (56.2 cm3/rev)
    32
    proimages/piston-pumps/ar_char_3.gif Type ”A 16/A22/A37/A56”
    Viscosity 20mm2/s (100 SSU) [ISO VG32 Oils, 50oC (122oF)]
    -Full Cut-off Pres. vs. Input Current
    proimages/piston-pumps/a_b_char_6.jpg
    proimages/piston-pumps/ar_char_3.gif Type ”A 16” Viscosity 20mm2/s (100 SSU) [ISO VG32 Oils, 50oC (122oF)]
    -Output Flow vs. Input Current
    proimages/piston-pumps/a_b16_char_6.jpg
    proimages/piston-pumps/ar_char_3.gif Type ”A 22” Viscosity 20mm2/s (100 SSU) [ISO VG32 Oils, 50oC (122oF)]
    -Output Flow vs. Input Current
    proimages/piston-pumps/a_b22_char_6.jpg
    proimages/piston-pumps/ar_char_3.gif Type ”A 37” Viscosity 20mm2/s (100 SSU) [ISO VG32 Oils, 50oC (122oF)]
    -Output Flow vs. Input Current
    proimages/piston-pumps/a_b37_char_6.jpg
    proimages/piston-pumps/ar_char_3.gif Type ”A 56” Viscosity 20mm2/s (100 SSU) [ISO VG32 Oils, 50oC (122oF)]
    -Output Flow vs. Input Current
    proimages/piston-pumps/a_b56_char_6.jpg
    Descriptions/Model N A16 A22 A37 A56
    Geometric
    Displacement
    cm3/rev
    (cu.in./rev)
    15.8
    (.964)
    22.2
    (1.355)
    36.9
    (2.25)
    56.2
    (3.43)
    Operation Pres.
    MPa(PSI)
    Rated 16
    (2320)
    16
    (2320)
    16
    (2320)
    16
    (2320)
    Interm ittent 21
    (3050)
    16
    (2320)
    21
    (3050)
    21
    (3050)
    Shaft Speed Range
    r/min
    Max. 1800 1800 1800 1800
    Min. 600 600 600 600
    Flow Control
    Flow Adj.
    Range
    L/min
    (U.S. GPM)
    1-28.4
    (.26-7.5)
    1-40
    (.26-10.6)
    1-66
    (.26-17.4)
    1-101
    (.26-26.7)
    Min Pres. Required
    for Flow Adj.
    Mpa
    (PSI)
    1.5
    (220)
    1.5
    (220)
    1.5
    (220)
    2.0
    (290)
    Differential Pres.
    (Discharge Pres.
    -Load Pres.)
    Mpa
    (PSI)
    0.37
    (55)
    Step. Response
    (0 → Max. Flow)
    ms
    70 80 120 125
    Hysteresis
    -Load Pres.)
    Less than 3%
    Rated Current
    mA
    900 700 740 790
    Coil Resistance
    [20C (68F)]
    Ω
    10
    Pres. Control
    Pres. Adj. Range
    MPa(PSI)
    Refer to Model Numver Designation
    Step Response ms
    t1
    t2
    80 80 50 55
    140 90 80 80
    Hy steresis
    Less than 2%%
    Rated Current
    mA
    (Pres. Adj. Range)
    B:770, C:880, H:790
    Coil Resistance
    [20C (68F)]
    Ω
    10
    Applicable Amplifier Model AME-D2-1010-*-10
    Approx. Mass
    kg
    (lbs.)
    Flange Mtg. 32
    (70.6)
    32
    (70.6)
    38
    (83.8)
    45
    (99.2)
    Foot Mtg. 34.2
    (75.4)
    34.2
    (75.4)
    43.2
    (95.3)
    49.3
    (109)