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Hydraulic cylinder

Hydraulic cylinders, mill type CDH2

  • Series H2
  • Component series 3X
  • Nominal pressure 250 bar
  • Piston Ø 40 … 320 mm
  • Piston rod Ø 25 … 220 mm
  • Stroke length up to 6000 mm
    Ordering code
    01
    02
    03
    04
    05
    06
    07
    08
    09
    10
    11
    12
    13
    14
    15
    16
    CD
    H2
    /
    /
    /
    A
    3X
    /
    01
    Single rod cylinder
    CD
    02
    Series
    H2
    Types of mounting
    03
    Swivel eye at cylinder base
    MP3
    Self-aligning clevis at cylinder base
    MP5
    Round flange at the cylinder head
    MF3
    Round flange at the cylinder base
    MF4
    Trunnion
    MT42)
    Foot mounting
    MS218)
    04
    Piston Ø (ØAL) 40 … 320 mm
    ...
    05
    Piston rod Ø (ØMM) 25 … 220 mm
    ...
    06
    Stroke length in mm3)
    ...
    Design principle
    07
    Head and base flanged
    A
    08
    Component series 30 ... 39 (30 ... 39: unchanged installation and connection dimensions)
    3X
    Line connection / version
    09
    According to ISO 1179-1 (pipe thread ISO 228-1)
    B
    According to ISO 9974-1 (metric thread ISO 261)
    M33)
    Flange connection according to ISO 6162-1 tab. 2 type 1 (≙ SAE 3000 PSI)
    F4; 21)
    Flange connection according to ISO 6162-2 tab. 2 type 1 (≙ SAE 6000 PSI)
    D4; 9)
    Flange connection according to ISO 6164 tab. 1
    K1; 4)
    Flange connection according to ISO 6164 tab. 2
    H4)
    according to ISO 1179-1 (pipe thread ISO 228-1) with flat pipe flange
    C31)
    For directional and high-response valves
    Subplate NG6
    P4; 5)
    Subplate NG10
    T4; 6)
    Subplate NG16
    U4; 7)
    Subplate NG25
    V4; 32)
    For SL and SV valves
    Subplate NG6
    A4; 5; 15)
    Subplate NG10
    E4; 6; 15)
    Subplate NG20
    L4; 7; 15)
    Subplate NG30
    N4; 32; 15)
    Line connection/position at cylinder head
    10
    View to piston rod30)
    1
    2
    3
    4
    Line connection/position at cylinder base
    11
    View to piston rod30)
    1
    2
    3
    4
    Piston rod design
    12
    Hard chromium-plated
    C
    Hardened and hard chromium-plated
    H23)
    Nickel-plated and hard chromium-plated
    N19)
    Piston rod end
    13
    Thread for swivel head CGKD
    H
    With mounted swivel head CGKD
    F
    End position cushioning
    14
    Without end position cushioning
    U
    Both sides, self-adjusting
    D1)
    Both sides, adjustable
    E
    Seal design
    15
    For mineral oil HL, HLP and oil-in-water emulsion HFA
    Standard seal system
    M
    Standard seal system with guide rings
    L
    Reduced friction
    heavy industry
    R
    For mineral oil HL, HLP, oil-in-water emulsion HFA and water glycol HFC
    Standard seal system HFC
    G
    Servo quality/reduced friction
    T
    Chevron seal kits
    A
    For HDFR phosphate ester and HFDU polyol ester
    Servo quality/reduced friction
    S
    Standard seal system FKM
    V
    Chevron seal kits
    B
    Option
    16
    Without additional options, do not fill fields for additional options
    W
    Additional options, fill fields for additional options
    Z
    Additional options
    Fields for additional options
    17
    18
    19
    20
    21
    22
    23
    24
    Z
    17
    Without inductive proximity switches
    W
    Inductive proximity switches without mating connector - separate order
    E37)
    18
    Without additional guide rings
    W
    Additional guide rings
    F10; 28)
    19
    Without measuring coupling
    W
    Measuring coupling, on both sides
    A
    20
    Standard conical grease nipple, DIN 71412 Form A
    W
    Flanged grease nipple, DIN 3404 Form A
    B
    21
    Without piston rod extension
    W
    Piston rod extension “LY”, specify in mm in plain text
    Y
    22
    Priming class CP3
    W
    Painting class CP4
    B11)
    Painting class CP5
    L11)
    Painting class CP6
    U11)
    Painting class CP7
    E11)
    23
    Without oil filling
    W
    With oil filling
    F
    24
    Without test certificate
    W
    With acceptance test certificate 3.1 based on EN 10204
    C
    1) Only piston Ø 40 … 200 mm
    2) Trunnion position freely selectable. When ordering, always specify the "XV" dimensions in the plain text in mm
    3) For max. available stroke length see Technical data and for admissible stroke length (according to the kinking calculation) see Project planning information.
    4) Not possible with MF4
    5) Piston Ø 40 … 80 mm, only position 11, subplates only possible in combination with line connection “B” at the head
    6) Piston Ø 63 … 200 mm, only position 11, subplates only possible in combination with line connection “B” at the head
    7) Piston Ø 125 … 200 mm, only position 11, subplates only possible in combination with line connection “B” at the head
    9) Only piston Ø 80 … 320 mm
    10) Seal designs A, B not possible; piston Ø 220 … 320 mm standard
    11) Specify RAL color in the plain text
    15) Subplates for SL and SV valves (isolator valves)
    Note: Seal designs T, G, L, R, S and V are not designed for the static holding function!
    18) Not standardized
    19) Only piston rod Ø 40 … 160 mm
    21) Only piston Ø 63 … 200 mm
    23) Only piston rod Ø 25 … 140 mm
    28) With seal design "L" standard
    30) All graphical representations in the data sheet show position 1
    31) With MS2, only position 11 is possible
    32) Piston Ø 180 … 200 mm, only position 11, subplates only possible in combination with line connection “B” at the head
    33) Version does not comply with ISO 6022
    37) Min. stroke length = 20 mm.
    Order examples:
    Without additional options:
    CDH2MT4/63/45/350A3X/B11CHDMW, XV = 300 mm
    With additional options:
    CDH2MF3/80/56/500A3X/B11CHDMZ EWAWW
    With order-relevant information:
    CDH2MT4/63/45/350A3X/B11CHDMW-P, XV = 300 mm
    CDH2MF3/80/56/500A3X/B11CHDMZ EWAWW-P
    Please submit your basic information, we will contact you as soon as possible!

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