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    Series
    B1.9501

    Threaded-body work supports

    with metallic wiper edge, 3 sizes, 3 types of function
    single acting, max. operating pressure 500 bar
    Threaded-body work supports
    Downloads
    Catalogue sheet
    USESFR
    Operating instructions
    Information Series
    Description
    B 1.9501 Threaded-Body Work Supports

    Hydraulic work supports are used to provide a self-adjusting rest for the workpiece during the machining operations. They compensate the workpiece surface irregularities, also vibration and deflection under machining loads.
    The threaded-body design allows for space-saving and direct installation into the fixture body. Oil supply is made through drilled channels.

    In the body of the threaded-body work support a thin-walled locking bush is integrated, which locks cylindrically around the freely-movable support plunger when pressurising the element with hydraulic oil. The elements are protected against penetration of swarf by a metallic wiper edge and sealed against liquids. The venting port allows also the connection of positive air pressure protection.

    Products (9)
    body design
    functioning
    single acting (9)
    max. operating pressure [bar]
    500 (9)
    seals
    NBR (9)
    hydraulic ports
    for drilled channels (9)
    position monitoring
    without (9)
    pressure range
    high pressure (9)
    wiper
    FKM with metallic wiper edge (9)
    venting of the spring area
    with (9)
    self-locking
    without (9)
    bolt type
    with contact bolt (9)
    min. operating pressure [bar]
    100 (9)
    max. operating temperature [°C]
    100 (9)
    off-position
    extending
    return
    with spring force (9)
    contact
    plunger Ø [mm]
    max. load force [kN]
    plunger stroke [mm]
    max. flow rate [cm3/s]
    spring contact force [N]
    pneumatic contact force [N/bar]
    elastic deformation [µm/kN]
    Item no. CAD datafunctioningmax. operating pressure [bar]sealshydraulic ports
    Item no.
    1953020
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1953021
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1953022
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1955020
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1955021
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1955022
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1957020
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1957021
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1957022
    CAD data
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    Properties
    Item no.
    1953020
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M45
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    extended
    extending
    -
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    20
    max. load force [kN]
    16.8
    plunger stroke [mm]
    12
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    15-25
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    4
    Item no.
    1953021
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M45
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    with air pressure
    return
    with spring force
    contact
    with air pressure
    plunger Ø [mm]
    20
    max. load force [kN]
    16.8
    plunger stroke [mm]
    12
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    15-25
    pneumatic contact force [N/bar]
    31
    elastic deformation [µm/kN]
    4
    Item no.
    1953022
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M45
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    hydraulic
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    20
    max. load force [kN]
    16.8
    plunger stroke [mm]
    12
    max. flow rate [cm3/s]
    25
    spring contact force [N]
    15-25
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    4
    Item no.
    1955020
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M60
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    extended
    extending
    -
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    32
    max. load force [kN]
    42
    plunger stroke [mm]
    16
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    30-60
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    3
    Item no.
    1955021
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M60
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    with air pressure
    return
    with spring force
    contact
    with air pressure
    plunger Ø [mm]
    32
    max. load force [kN]
    42
    plunger stroke [mm]
    16
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    30-60
    pneumatic contact force [N/bar]
    80
    elastic deformation [µm/kN]
    3
    Item no.
    1955022
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M60
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    hydraulic
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    32
    max. load force [kN]
    42
    plunger stroke [mm]
    16
    max. flow rate [cm3/s]
    35
    spring contact force [N]
    30-60
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    3
    Item no.
    1957020
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M90
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    extended
    extending
    -
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    50
    max. load force [kN]
    102
    plunger stroke [mm]
    20
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    50-100
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    2
    Item no.
    1957021
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M90
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    with air pressure
    return
    with spring force
    contact
    with air pressure
    plunger Ø [mm]
    50
    max. load force [kN]
    102
    plunger stroke [mm]
    20
    max. flow rate [cm3/s]
    -
    spring contact force [N]
    50-100
    pneumatic contact force [N/bar]
    196
    elastic deformation [µm/kN]
    2
    Item no.
    1957022
    functioning
    single acting
    max. operating pressure [bar]
    500
    seals
    NBR
    hydraulic ports
    for drilled channels
    body design
    threaded-body type M90
    position monitoring
    without
    pressure range
    high pressure
    wiper
    FKM with metallic wiper edge
    venting of the spring area
    with
    self-locking
    without
    bolt type
    with contact bolt
    min. operating pressure [bar]
    100
    max. operating temperature [°C]
    100
    off-position
    retracted
    extending
    hydraulic
    return
    with spring force
    contact
    with spring force
    plunger Ø [mm]
    50
    max. load force [kN]
    102
    plunger stroke [mm]
    20
    max. flow rate [cm3/s]
    100
    spring contact force [N]
    50-100
    pneumatic contact force [N/bar]
    -
    elastic deformation [µm/kN]
    2
    Accessories (21)
    Item no. CAD data Description
    Item no.
    3890192
    CAD data
    /
    Description
    Connecting nipple with throttle nozzle Ø 0.7 mm as per data sheet B1.9501
    Error loading CAD data. Please check your internet connection and try again.
    Please note: Our CAD data are generally simplified data and primarily reflect the outer contour and connections of the product (see also Terms of use). Please always refer to the relevant catalogue sheet for the exact dimensions with tolerances, in particular the information on mounting holes or attachments such as special clamps.