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ATR series double-axis cylinder

・Complies with JIS standards;

・High non-rotating precision and minimal rod end deflection, suitable for precise guiding;

・Extended sliding bearing guide eliminates the need for lubrication and provides excellent guiding performance;

・Mounting holes on three sides of the fixing plate facilitate multi-position loading;

・Provides adequate bending and torsional resistance, capable of withstanding moderate lateral loads;

・Mounting holes on all sides of the body except the axial direction, providing customers with a variety of mounting options;

・Two sets of inlet and exhaust ports on both sides of the cylinder are available for customized use;

・Anti-collision pads on the front of the body adjust cylinder stroke and provide impact relief;

・This series of cylinders is standard with a magnetic attachment; non-magnetic options are also available.

    Specification

    Inner diameter(mm) 10  16  20  25 32
    Action form Double-action type
    Working medium Air (filtered with a filter of 40 μm or more)
    Operating pressure range 0.15~1.0MPa(22~145psi)
    Ensure pressure resistance 1.5MPa(215psi)
    Working temperature  -20~70
    Operating speed range mm/s 30~500
    Adjustment stroke (mm) -5~0
    Stroke tolerance range ≤100+10 >100+1.5
    Buffer type Crash pads
    Non-rotation accuracy[Note 1] ±0.2° ±0.15° ±0.1°
    Pipe diameter[Note 2] M5X0.8 PT1/8

    [Note 1] Non-rotation accuracy refers to the rotation angle of the cylinder mounting plate when the cylinder is fully retracted.
    [Note 2] Thread types available include PT, G, and NPT.

    Journey

    Inner diameter(mm) Standard itinerary Maximum stroke
    10 20 30 40 50 50 
    10  10 20 30 40 50 60 70 80 90 100 100 
    16  10 20 30 40 50 60 70 80 90 100 125 150 175 200 200 
    20  10 20 30 40 50 60 70 80 90 100 125 150 175 200 200 
    25  10 20 30 40 50 60 70 80 90 100 125 150 175 200 200 
    32  10 20 30 40 50 60 70 80 90 100 125 150 175 200 200 

    [Note] Non-standard strokes within the 100mm range are manufactured in 5mm increments from the previous standard stroke cylinder. Their dimensions are the same as those of the previous standard stroke cylinder.
    For example, a non-standard stroke cylinder with a 35mm stroke is manufactured from a standard cylinder with a 40mm stroke, and its dimensions are the same.

    Ordering Code



    ATR Series(9)

    [Note 1] ATN series are all equipped with magnets.
    [Note 2] When the pipe is M5, this item is empty.


    Internal Structure and main parts materials

    ATR


    ATR Series(1)
    Serial number name Material Serial number name Material
    Hexagon socket screws Medium carbon steel 11  Wear pads nylon6
    Cylinder fixing plate aluminum alloy 12  back cover aluminum alloy
    Crash pads POM 13  Crash pads TPU
    screw Free-cutting steel 14  piston0make NBR
    Nut Medium carbon steel 15  Magnet seat SUS304(φ6/10)/aluminum alloy(other)
    piston rod Medium carbon steel(φ25/32)/ SUS304(other) 16  Address screw Medium carbon steel
    CType buckle Spring steel 17  Ontology aluminum alloy
    front cover aluminum alloy 18  OType ring NBR
    magnet plastic(φ32)/Rare earths(other) 19  shaft core○make NBR
    10  piston SUS304(φ6/10)/aluminum alloy(other)

    External Specifications

    ATR6~16


    ATR Series(2)

    ATR Series(3)
    Cylinder diameter
    /Symbol
    A AB AC B BA C CA D DA G                                          JC         LC T
    Journey 10~25 30~50 60~80 90~100 125  150  175  200 
    58.5  13.5  45  37 35 16  14  16  JC=10+journey/2 - - - - - - 23 
    LC=13+journey
    10  72  17  55  46  44 17  15  20  30 40  50  60  - - - - 36.5 
    16  79  19  60  58  56  20  18  25 25 35 45 55  65  75  145  145  46.5 

    Cylinder diameter
    /Symbol
    J JB K L LB M N NB PA PB R S
    Unilateral: Medium6.5deep3.5Through-hole:φ3.5 13  one M3X0.5
    deep4.5
    10  M3X0.5 M3X0.5
    through-hole
    28 24.5  6.5 M3X0.5 4.5
    10  Unilateral: Medium6.5deep3.5Through-hole:φ3.5 20  M4X0.7Tooth piercing M3X0.5
    deep5
    20  M5X0.8 M3X0.5
    deep7.5
    35 30 8 M4X0.7 3.5
    16  unilateral:φ8.0deep4.5Through-hole:φ4.5 30  M5X0.8Tooth piercing M4X0.7
    deep5
    30  M6X1.0 M4X0.7
    through-hole
    45 38 8 M5X0.8 5

    ATR20~32


    ATR Series(4)
    ATR Series(5)
    Cylinder diameter
    /symbol
    A AB AC B BA C CA D DA G JB JC            LB P PA PB
    Stroke ≤ 10~25 30~50 60~80 125 150 175 200
    20 94 24 70 64 62 25 23 10 12 28 30 30 40 60 80 80 100 100 M5X0.8 46 9
    25 96 24 72 80 78 30 28 12 12 35 30 30 40 60 80 80 100 100 PT1/8 43 9
    32 112 30 82 98 96 38 36 16 14 44 30 40 50 70 90 90 110 110 PT1/8 53 10

    Cylinder diameter
    /symbol
    J K L LC M N NB R S T
    20 Single side: φ9.5, depth 5.5, through hole: center 5.5 M6X1.0 M4X0.7 depth 5.5 9.5 M8X1.25 M4X0.7 depth 6 50 M5X0.8 6.5 52
    25 Single side: Φ11, depth 6.5, through hole: φ7 M8X1.25 M5X0.8 depth 7 13 M8X1.25 M5X0.8 depth 7.5 60 M6X1.0 9 61
    32 Single side: Φ11, depth 6.5, through hole: φ7 M8×1.25 M5X0.8 depth 7 20 M10×1.5 M5X0.8 depth 8 75 M6X1.0 11.5 73

    Installation and Usage

    1.Fixing of cylinder and fixture:


    ATR Series(6)

    2. Allowable side load: Please do not exceed the values specified in the table below.


    ATR Series(7)

    3. Allowable rod end deflection: Please do not exceed the values specified in the table below.


    ATR Series(8)

    FAQ

    • Q: What standards do the ATR series twin-shaft cylinders comply with?

    • Q: What are the functions of the two sets of inlet and exhaust ports on either side of the cylinder?

      A: Two sets of inlet and exhaust ports are provided for selection based on actual needs. In complex pneumatic system piping layouts, or when switching the intake and exhaust paths for different operating conditions is necessary, these two sets of inlet and exhaust ports provide more options, making system design more flexible and meeting diverse operational requirements.