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    Series
    B1.590

    Hydraulic block cylinders

    Articles and prices on request
    block cylinder, design with tube
    double acting, max. operating pressure 250 bar
    Hydraulic block cylinders
    Downloads
    Catalogue sheet
    USESFR
    Operating instructions
    Information Series
    Description
    B 1.590 Hydraulic Block Cylinders

    Over years the ROEMHELD block cylinder has proved a building block in hydraulic systems. The hydraulic block cylinder completes this programme by the following characteristics:

    • Piston stroke up to 1200 mm
    • Installation possibility of high-pressure resistant sensors for the stroke end control 
    • Adjustable stroke end cushioning available

    The application possibilities in machine and apparatus construction are considerably extended, especially in mould construction for operation of core-pullers and slides. 

    The hydraulic block cylinder as linear drive combines the advantages of two series

    • Hydraulic cylinders with long strokes and optional stroke end cushioning
    • Block cylinders with diverse fixing and oil supply possibilities and optional stroke end control.

    The two cylinder heads in block form are connected by a HP tube, in which the piston is guided. The HP tube and the chromium-plated piston rod material are cut goods, which allows manufacturing of any piston strokes in a very short time. The different connecting and fixing possibilities are shown in the above examples. 
    The hydraulic block cylinder can be delivered with and without adjustable stroke end cushioning. High-pressure resistant sensors are available for the stroke end control, which are selected according to the cylinder size and temperature.

    Products (24)
    Article available on request
    On request, we will check whether the article is still available
    stroke [mm]
    functioning
    double acting (24)
    stroke end control
    accessory (24)
    stroke end cushioning
    piston diameter [mm]
    rod diameter [mm]
    max. force to push [kN]
    max. pulling force [kN]
    max. operating pressure [bar]
    250 (24)
    seals
    FKM (24)
    fixation
    longitudinal and cross holes (24)
    piston rod end
    hydraulic ports
    max. piston speed [m/s]
    0.5 (24)
    spherical bearing
    no (24)
    Item no. CAD datastroke [mm]functioningstroke end controlstroke end cushioning
    Item no.
    159521XXXX
    CAD data
    stroke [mm]
    60-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    Properties
    Item no.
    159523XXXX
    CAD data
    stroke [mm]
    60-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    Properties
    Item no.
    159611XXXX
    CAD data
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    Properties
    Item no.
    159613XXXX
    CAD data
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    Properties
    Item no.
    159621XXXX
    CAD data
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    Properties
    Item no.
    159623XXXX
    CAD data
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    Properties
    Item no.
    159711XXXX
    CAD data
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    Properties
    Item no.
    159713XXXX
    CAD data
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    Properties
    Item no.
    159721XXXX
    CAD data
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    Properties
    Item no.
    159723XXXX
    CAD data
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    Properties
    Item no.
    159521XXXX
    stroke [mm]
    60-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    piston diameter [mm]
    40
    rod diameter [mm]
    25
    max. force to push [kN]
    31.4
    max. pulling force [kN]
    19.1
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M16
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159523XXXX
    stroke [mm]
    60-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    piston diameter [mm]
    40
    rod diameter [mm]
    25
    max. force to push [kN]
    31.4
    max. pulling force [kN]
    19.1
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M16
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159611XXXX
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    piston diameter [mm]
    50
    rod diameter [mm]
    32
    max. force to push [kN]
    49.1
    max. pulling force [kN]
    29
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    external thread M20
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159613XXXX
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    piston diameter [mm]
    50
    rod diameter [mm]
    32
    max. force to push [kN]
    49.1
    max. pulling force [kN]
    29
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    external thread M20
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159621XXXX
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    piston diameter [mm]
    50
    rod diameter [mm]
    32
    max. force to push [kN]
    49.1
    max. pulling force [kN]
    29
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M20
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159623XXXX
    stroke [mm]
    70-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    piston diameter [mm]
    50
    rod diameter [mm]
    32
    max. force to push [kN]
    49.1
    max. pulling force [kN]
    29
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M20
    hydraulic ports
    G1/4 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159711XXXX
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    piston diameter [mm]
    63
    rod diameter [mm]
    40
    max. force to push [kN]
    77.9
    max. pulling force [kN]
    46.5
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    external thread M27
    hydraulic ports
    G1/2 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159713XXXX
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    piston diameter [mm]
    63
    rod diameter [mm]
    40
    max. force to push [kN]
    77.9
    max. pulling force [kN]
    46.5
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    external thread M27
    hydraulic ports
    G1/2 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159721XXXX
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    no
    piston diameter [mm]
    63
    rod diameter [mm]
    40
    max. force to push [kN]
    77.9
    max. pulling force [kN]
    46.5
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M27
    hydraulic ports
    G1/2 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Item no.
    159723XXXX
    stroke [mm]
    80-1200
    functioning
    double acting
    stroke end control
    accessory
    stroke end cushioning
    yes
    piston diameter [mm]
    63
    rod diameter [mm]
    40
    max. force to push [kN]
    77.9
    max. pulling force [kN]
    46.5
    max. operating pressure [bar]
    250
    seals
    FKM
    fixation
    longitudinal and cross holes
    piston rod end
    internal thread M27
    hydraulic ports
    G1/2 or O-ring
    max. piston speed [m/s]
    0.5
    spherical bearing
    no
    Accessories (11)
    Article available on request
    On request, we will check whether the article is still available
    Item no. CAD data Description
    Item no.
    3000103
    CAD data
    /
    Description
    O-ring 15.54 x 2.62 mm, FKM as per data sheet B1.590
    Item no.
    3001061
    CAD data
    /
    Description
    O-ring 18.72 x 2.62 mm, FKM as per data sheet B1.590
    Item no.
    3300821
    CAD data
    Description
    Screw plug VSD G1/4 A max. 400 bar, as per data sheet F9.300
    Item no.
    3610045
    CAD data
    Description
    Screw plug VSD G1/2 A max. 400 bar, as per data sheet F9.300
    Item no.
    3829030
    CAD data
    Description
    High-pressure resistant sensor M12x1 mm for 15X7-XXX and 15X8-XXX ambient temperature –25 up to +80 °C 500 bar, as per data sheet B1.520
    Item no.
    3829049
    CAD data
    Description
    Connecting cable with pnp right angle plug M12 with 2 LED, cable length 3m as per data sheet G2.140
    Item no.
    3829078
    CAD data
    Description
    Connecting cable with straight pnp plug M12 without LED, cable length 3m as per data sheet G2.140
    Item no.
    3829180
    CAD data
    Description
    High-pressure resistant sensor M12x1 mm for 15X3-XXX up to 15X6-XXX ambient temperature –25 up to +80 °C 500 bar, as per data sheet B1.520
    Item no.
    3829227
    CAD data
    Description
    High-pressure resistant sensor M12x1 mm for 15X7-XXX and 15X8-XXX ambient temperature –25 up to +120 °C 500 bar, as per data sheet B1.520
    Item no.
    3829229
    CAD data
    Description
    Plug-type connector pnp M 12 straight cable length 5 m, code class IP68 ambient temperature –40 up to +105 °C without LED, as per data sheet B1.520
    Application examples
    Application example 1

    Flexible riveting device for frames with hydraulic block cylinders B1.590

    flexible riveting device for frames with hydraulic block cylinders B1.590
    flexible riveting device for frames with hydraulic block cylinders B1.590
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    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.