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FMHS2 Series Parallel Open-Close Type Pneumatic Claw/2-Claw

The FMHS2 Series Parallel Open and Close Pneumatic Gripper is a high-performance gripper driven by compressed air, designed for precision material handling and precise control. With its solid mechanical structure and advanced motion control functions, this series of products can effectively improve the efficiency and reliability of automated production lines, and is designed to meet the technical requirements of modern intelligent manufacturing for high-precision actuators.

    Symbols

    2

    Finished Product Order Code

    3

    Specifications

    Model

    FMHS2-16D

    FMHS2-20D

    FMHS2-25D

    FMHS2-32D

    FMHS2-40D

    FMHS2-50D

    FMHS2-63D

    Cylinder Diametermm

    16

    20

    25

    32

    40

    50

    63

    Fluid Used

    Air

    Operating Pressure MPa

    0.2~0.6

    0.1~0.6

    Environmental Temperature and Operating Fluid TemperatureºC

    /-10~60

    Repeated Accuracy mm

    ±0.01

    Maximum Usage Frequency c.p.m

    120

    60

    Oil Supply

    No Oil Supply

    Action Mode

    Double-Acting

    [Note 1l Effective Clamping Force N at 0.5MPa Pressure

    Outer Diameter Clamping Force

    21

    37

    63

    111

    177

    280

    502

    Inner Diameter Clamping Force

    23

    42

    71

    123

    195

    306

    537

    Open-Close Stroke (Both Sides) mm

    4

    4

    6

    8

    8

    12

    16

    Weight g

    58

    96

    134

    265

    345

    515

    952

    [Note 1]φ16~φ25 are the values at the clamping point L=20mm,φ32~φ63 are the values at the clamping point L=30mm.

    Internal Structure and Main Component Materials

    4

    No.

    Part Name

    Material

    Notes

    No.

    Part Name

    Material

    Notes

    1

    Body

    Aluminum Alloy

    Hard Anodizing

    8

    Rubber Magnet Ring

    -

    2

    Piston

    Aluminum Alloy

    Hard Anodizing

    9

    C-Shaped Elastic Retaining Ring

    Carbon Steel

    Phosphate Coating

    3

    Cam

    Carbon Steel

    Heat Treatment Special Treatment

    10

    Piston Seal Ring

    NBR

    4

    Finger

    Carbon Steel

    Heat Treatment Special Treatment

    11

    Rod Seal Ring

    NBR

    5

    End Cap

    Aluminum Alloy

    Hard Anodizing

    12

    Gasket

    NBR

    6

    End Cap

    Stainless Steel

    13

    Gasket

    NBR

    7

    Piston Screw

    Stainless Steel

    14

    Inner Cross Pan Head Small Screw

    Carbon Steel

    Zinc Chromate

    Clamping Point

    5
    ·The clamping point of the workpiece (i.., the distance of the clamping point) should be used within the pressure clamping force line graph shown in the effective clamping force drawing.
    ·If the clamping point exceeds the use range of the clamping force drawing, the bias load on the sliding part of the finger is too large, which will seriously affect the service life.

    Effective Clamping Force

    ·The expression of effective clamping force.
    ·The effective damping force in the right figure refers to the status where two fingers and accessories are completely in contact with the workpiece. As shown in the figure
    below,the thrust received on one finger is expressed as F.
    6
    6

    External Specifications

    7
    7

    Model

    AA

    AB

    B

    CB

    DC

    DO

    EC

    EO

    FX

    FY

    FZ

    G

    I

    J

    K

    NA

    NB

    O

    P

    Q

    FMHS2-16D

    35

    32

    30

    11

    30

    34

    10

    14

    12.5

    11

    3

    25

    4

    10

    4

    8

    5h9

    2

    M3X0.5

    6

    FMHS2-20D

    38

    35

    36

    13

    60

    40

    12

    16

    14.5

    13

    3

    27

    5

    12

    5

    10

    6h9

    2.5

    M5X0.8

    7

    FMHS2-25D

    40

    37

    42

    15

    42

    48

    14

    20

    17

    14.5

    5

    28

    5

    14

    6

    12

    6h9

    3

    M5X0.8

    8

    Model

    RA

    RB

    SC

    TB

    VA

    VB

    WA

    XA

    XB

    FMHS2-16D

    18

    16

    8

    5

    2H9

    2

    17H9

    2H9

    2

    FMHS2-20D

    24

    18

    9.5

    6

    2H9

    2

    21H9

    2H9

    2

    FMHS2-25D

    26

    22

    10

    6

    3H9

    3

    26H9

    3H9

    3

    External Specifications

    8

    Model

    AA

    AB

    B

    CA

    CB

    DC

    DO

    EC

    EO

    FX

    FY

    FZ

    G

    I

    J

    L

    NA

    Q

    RA

    RB

    SA

    MHS2-32D

    44

    47

    56

    8

    16

    56

    64

    16

    24

    23

    20.5

    5

    30.5

    6

    20

    2H9

    14

    11

    38

    25

    4.5

    MHS2-40D

    47

    44

    62

    9

    17

    62

    70

    20

    28

    26.5

    23.5

    6

    32

    7

    21

    3H9

    16

    12

    44

    28

    5.5

    Model

    SB

    UA

    UB

    VA

    VB

    WA

    XA

    XB

    MHS2-32D

    8

    M5X0.8

    10

    3H9

    3

    34H9

    3H9

    3

    MHS2-40D

    9.5

    M6x1

    12

    4H9

    4

    42H9

    4H9

    4

    8

    Model

    AA

    AB

    AC

    B

    CA

    CB

    DC

    DO

    EC

    EO

    FX

    FY

    FZ

    G

    I

    J

    L

    M

    NA

    MHS2-50D

    55

    52

    3

    70

    9

    20

    70

    82

    22

    34

    31

    28

    6

    37.5

    9

    24

    4H9

    2

    18

    MHS2-63D

    66

    62

    4

    86

    12

    22

    86

    102

    30

    46

    38

    34.5

    7

    44

    11

    28

    6H9

    3

    24

    Model

    O

    Q

    RA

    RB

    SC

    VA

    VB

    WA

    WB

    XA

    XB

    YC

    MHS2-50D

    5

    14

    52

    34

    12

    4H9

    4

    52H9

    2

    4H9

    4

    7

    MHS2-63D

    5.5

    17

    66

    38

    14

    5H9

    5

    65H9

    2.5

    5H9

    5

    7.5

    fMHS2 Series End Plate Installation Part Detailed Dimension Drawing

    9

    Model

    A

    B

    C

    ΦD

    E

    FMHS2-16D

    M2x0.4

    5.5

    11

    21

    0.5

    FMHS2-20D

    5.4

    13

    24

    0.6

    FMHS2-25D

    15

    27

    FMHS2-32D

    5.2

    18

    32

    0.8

    FMHS2-40D

    M3x0.5

    8

    21

    38

    1

    FMHS2-50D

    24

    42

    FMHS2-63D

    32

    54

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