Compact cylinder series reference photograph with a square body, sensor grooves, air ports and a female-threaded rod end
SDA series reference photograph. Confirm the offered complete model, acting type, magnet and current drawing separately from this illustration.

SDA Series Compact Pneumatic Cylinders

A short-body cylinder platform with sensor grooves and female- or male-threaded rod options. Compare SDA double acting, SSA push and STA pull single acting, plus double-rod, adjustable-stroke and duplex arrangements using their own dimensions.

Double-acting bore range
12–100 mm
SSA / STA single-acting bores
12–63 mm
Cushioning
Bumper
Compare specificationsPrepare a requirement brief

Match the acting type, magnet and standard stroke.

The official 2024 file separates double- and single-acting conditions. Magnet selection changes standard-stroke limits and the A/AC dimensions; 80/100 mm bores are listed for double acting. Confirm the actual supplied configuration against the matching reference.

Operating conditions
Parameter Catalog reference
Acting types Double acting; single-acting push or pull for the documented smaller bores
Working medium Air filtered through a 40 μm element
Double-acting operating pressure 0.15–1.0 MPa
Single-acting operating pressure 0.2–1.0 MPa
Proof pressure 1.5 MPa
Standard temperature −20 to +70 °C
Double-acting speed 30–500 mm/s
Single-acting speed 50–500 mm/s
Cushion type Bumper
Stroke tolerance, stroke ≤100 mm +1.0 / 0 mm
Stroke tolerance, stroke >100 mm +1.5 / 0 mm

These are the conditions in the 2024 official file, subject to the documented model and bore range. Proof pressure is a test value. Bumper cushioning is not adjustable air cushioning.

Bore, acting range and air connection
Bore (mm) Double acting SSA / STA single acting Air connection
12 Listed Listed M5 × 0.8
16 Listed Listed M5 × 0.8
20 Listed Listed M5 × 0.8
25 Listed Listed M5 × 0.8
32 Listed Listed 1/8″
40 Listed Listed 1/8″
50 Listed Listed 1/4″
63 Listed Listed 1/4″
80 Listed Not listed 3/8″
100 Listed Not listed 3/8″

M5 air connections are metric. The ordering reference lists blank as PT for pipe threads; confirm the actual supplied connection and thread before ordering.

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Standard strokes and maximum standard stroke
Bore range (mm) Acting / magnet Listed standard strokes (mm) Maximum standard stroke (mm)
12 / 16 Double acting, with magnet 5 10 15 20 25 30 35 40 45 50 50
12 / 16 Double acting, without magnet 5 10 15 20 25 30 35 40 45 50 55 60 60
12 / 16 Single acting 5 10 15 20 25 30 30
20 Double acting, with magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 90
20 Double acting, without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 100
20 Single acting 5 10 15 20 25 30 30
25 / 32 / 40 / 50 / 63 Double acting, with magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 120
25 / 32 / 40 / 50 / 63 Double acting, without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 130
25 / 32 / 40 / 50 / 63 Single acting 5 10 15 20 25 30 30
80 / 100 Double acting, with magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 120
80 / 100 Double acting, without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 130

Maximum standard stroke is the catalog column heading, not a verified absolute travel limit. Other strokes require confirmation. The source states that a non-standard stroke uses the dimensions of the next longer standard stroke, for example 23 mm uses the 25 mm envelope. Do not interpolate an unlisted stroke or apply a single-acting range to 80/100 mm.

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Choose one arrangement and complete its ordering fields.

SDA, SSA, STA, SDAD and SDAJ use the main code layout. SDAT and SDAW need two stroke fields and their own travel drawings. Use the blank PT pipe-thread reference only where the selected connection is a pipe thread.

Documented configurations
Configuration reference
Code Arrangement Documented bore range (mm)
SDA Double acting, single rod 12–100
SSA Single acting, push 12–63
STA Single acting, pull 12–63
SDAD Double rod 12–100
SDAJ Adjustable stroke 12–100
SDAT Duplex type, two stroke fields 12–100
SDAW Duplex-end type, two stroke fields 12–100

Select the arrangement first. The same bore does not establish the same body length, rod projection, air-port layout or travel envelope.

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Common ordering fields
Configuration reference
Field Catalog choices
Model SDA / SSA / STA / SDAD / SDAJ, or the separate SDAT / SDAW arrangement
Bore 12 16 20 25 32 40 50 63 80 100; SSA / STA stop at 63
Stroke Use the model, bore and magnet-specific standard-stroke table
Adjustable stroke SDAJ: 10 20 30 40 50 75 100; other listed models have no adjustable-stroke field
Magnet Blank: without magnet; S: with magnet
Rod end Blank: female thread; B: male thread
Pipe-thread code Blank: PT in this reference

M5 air connections remain metric. No G, Rc or NPT ordering option is established by this reference. Confirm the offered complete code, sensor requirements and actual thread before ordering.

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SDAT and SDAW stroke fields
Configuration reference
Field Catalog requirement
Stroke 1 Specify separately from stroke 2
Stroke 2 Specify separately from stroke 1
Combined stroke limit Stroke 1 + stroke 2 ≤ the value in the standard-stroke table

The SDAT example contains two strokes separated by ×. Use the matching SDAT or SDAW drawing: their overall-length formulas and air-port arrangements differ.

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Internal material reference
Configuration reference
Part Material / bore qualification
Back cover No (12 / 16 mm); aluminium alloy for other bores
Bumper NBR
Piston Brass for 12 / 16 mm; aluminium alloy for other bores
Piston seal NBR
Piston rod Carbon steel with 20 μm chrome plating
Body Aluminium alloy
Front cover Aluminium alloy
O-ring NBR
C clip Spring steel
Front cover packing NBR
Piston nut Carbon steel
Bushing No (12–32 mm); wear-resistant material for other bores

The source labels this as a structure/material reference based on a particular bore and requires a bore-specific sheet for confirmation. The listed materials do not establish every offered configuration or an independent compliance rating.

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SDA specifications, stroke limits and ordering codes
SDA specifications, stroke limits and ordering codes
AirTAC official 2024 file, printed p.123. Complete original specification, standard-stroke, model and ordering reference, including both duplex stroke fields and PT note.
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Use the dimensions for the selected acting and rod arrangement.

Dimensions are in millimetres unless a thread is identified. The base SDA, SSA/STA, SDAD/SDAJ and SDAT/SDAW references have different lengths, rod projections and port arrangements. Select the magnet and stroke-dependent columns before checking the complete mounting and travel envelope. Open the matching model group to compare its complete dimension tables.

SDA base and rod-end dimensions
SDA base dimensions: length, body and female rod
Bore (mm) A, no magnet AC, no magnet A, with magnet AC, with magnet AB □B BA Rod ØD DA Female rod E EA
12 22 17 32 27 5 25 — 6 4 M3 × 0.5 6
16 24 18.5 34 28.5 5.5 29 — 6 4 M3 × 0.5 6
20 25 19.5 35 29.5 5.5 34 36 8 4 M4 × 0.7 8
25 27 21 37 31 6 40 42 10 4 M5 × 0.8 10
32 31.5 24.5 41.5 34.5 7 44 50 12 4.5 M6 × 1.0 12
40 33 26 43 36 7 52 58.5 16 4 M8 × 1.25 12
50 37 28 47 38 9 62 71.5 20 5 M10 × 1.5 15
63 41 32 51 42 9 75 84.5 20 5 M10 × 1.5 15
80 52 41 62 51 11 94 104 25 6 M14 × 1.5 20
100 63 51 73 61 12 114 124 32 7 M18 × 1.5 20

SDA overall length is A + stroke; the body-related length is AC + stroke. Use the magnet-specific A/AC pair. All dimensions are mm unless a thread is identified; a dash means no value is listed.

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SDA base dimensions: mounting and ports
Bore (mm) H J JA K: thread / through-hole Ø KA KB ØM MA Port P PA, St=5 PA, St>5 PB, St=5 PB, St>5 T
12 5 6.5 4.5 M5 × 0.8 / Ø4.2 12 16.3 10.2 1 M5 × 0.8 7.5 7.5 5 5 23
16 5 6.5 4.5 M5 × 0.8 / Ø4.2 12 19.8 11 1.5 M5 × 0.8 8 8 5 5.5 28
20 6 6.5 4.5 M5 × 0.8 / Ø4.2 14 24 13 1.5 M5 × 0.8 8 9 5.5 5.5 —
25 8 8.2 5.5 M6 × 1.0 / Ø5.2 15 28 17 2 M5 × 0.8 9 9 5.5 5.5 —
32 10 8.2 5.5 M6 × 1.0 / Ø5.2 16 34 22 2.5 1/8″ 9 9 6.5 9 —
40 14 10.5 6.5 M8 × 1.25 / Ø6.7 20 40 28 3 1/8″ 9.5 9.5 7.5 7.5 —
50 17 10.5 6.5 M8 × 1.25 / Ø6.7 25 48 38 4 1/4″ 8 10.5 8 10.5 —
63 17 10.5 6.5 M8 × 1.25 / Ø6.7 25 60 40 4 1/4″ 9.5 12 9.5 11 —
80 22 17 11 M12 × 1.75 / Ø10.4 25 74 45 5 3/8″ 11.5 14.5 11.5 14.5 —
100 27 19 13 M14 × 2.0 / Ø12.4 30 90 55 5 3/8″ 16 20.5 16 20.5 —

St means stroke in mm. PA/PB use the printed 5 mm / greater-than-5 mm distinction. Check the drawing for hole count and depth; a thread designation alone does not define the complete mounting hole.

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Male rod-end dimensions
Bore (mm) AB ØD DA Male rod E EA EB F FA H ØM MA, SDAD / SDAJ MA, others
12 17 6 16 M5 × 0.8 10 12 8 4 5 10.2 1 1
16 17.5 6 16 M5 × 0.8 10 12 8 4 5 11 1.5 1.5
20 20.5 8 19 M6 × 1.0 13 15 10 5 6 13 1.5 1.5
25 23 10 21 M8 × 1.25 15 17 12 6 8 17 2 2
32 25 12 22 M10 × 1.25 15 18 17 6 10 22 3 2.5
40 35 16 32 M14 × 1.5 25 27.5 19 8 14 28 3 3
50 36.5 20 32.5 M18 × 1.5 25.5 27.5 27 11 17 38 4 4
63 37.5 20 33.5 M18 × 1.5 26 28 27 11 17 40 4 4
80 44 25 39 M22 × 1.5 30 33 32 13 22 45 5 5
100 50 32 45 M26 × 1.5 35 38 36 13 27 55 5 5

These values belong to the male rod drawing. Pull-type labels add the pull stroke to AB and DA. At 32 mm bore MA is 3 for SDAD/SDAJ and 2.5 for the other arrangements in this table.

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SSA / STA single-acting dimensions
SSA / STA lengths by stroke and magnet
Bore (mm) A no magnet, St≤10 A no magnet, St>10 A with magnet, St≤10 A with magnet, St>10 AB AC no magnet, St≤10 AC no magnet, St>10 AC with magnet, St≤10 AC with magnet, St>10 □B BA
12 32 42 42 52 5 27 37 37 47 25 —
16 34 44 44 54 5.5 28.5 38.5 38.5 48.5 29 —
20 35 45 45 55 5.5 29.5 39.5 39.5 49.5 34 36
25 37 47 47 57 6 31 41 41 51 40 42
32 41.5 51.5 51.5 61.5 7 34.5 44.5 44.5 54.5 44 50
40 43 53 53 63 7 36 46 46 56 52 58.5
50 47 57 57 67 9 38 48 48 58 62 71.5
63 51 61 61 71 9 42 52 52 62 75 84.5

SSA overall length is A + stroke. STA overall length is A + 2 × stroke; its rod-side labels include AB + stroke and DA + stroke. Select the correct ≤10 / >10 mm A/AC pair; the 12–63 mm range does not extend to 80/100.

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SSA / STA mounting and port dimensions
Bore (mm) ØD DA Female rod E EA H J JA K: thread / through-hole Ø KA KB ØM MA Port P PA PB T
12 6 4 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12 16.3 10.2 1 M5 × 0.8 7.5 5 23
16 6 4 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12 19.8 11 1.5 M5 × 0.8 8 5.5 28
20 8 4 M4 × 0.7 8 6 6.5 4.5 M5 × 0.8 / Ø4.2 14 24 13 1.5 M5 × 0.8 9 5.5 —
25 10 4 M5 × 0.8 10 8 8.2 5.5 M6 × 1.0 / Ø5.2 15 28 17 2 M5 × 0.8 9 5.5 —
32 12 4 M6 × 1.0 12 10 8.2 5.5 M6 × 1.0 / Ø5.2 16 34 22 2.4 1/8″ 9 9 —
40 16 4 M8 × 1.25 12 14 10.5 6.5 M8 × 1.25 / Ø6.7 20 40 28 3 1/8″ 9.5 7.5 —
50 20 5 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25 48 38 4 1/4″ 10.5 10.5 —
63 20 5 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25 60 40 4 1/4″ 12 11 —

At 32 mm bore this table prints MA = 2.4; it is preserved separately from the SDA base table. The source refers to printed p.124 for male rod-end dimensions.

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SDAD double-rod dimensions
SDAD double-rod body and rod dimensions
Bore (mm) A no magnet A with magnet AB AC no magnet AC with magnet DA Female rod E ØM MA
12 27 37 5 17 27 4 M3 × 0.5 10.2 1
16 29.5 39.5 5.5 18.5 28.5 4 M3 × 0.5 11 1.5
20 30.5 40.5 5.5 19.5 29.5 4 M4 × 0.7 15 1.5
25 33 43 6 21 31 4 M5 × 0.8 17 2
32 38.5 48.5 7 24.5 34.5 4 M6 × 1.0 22 3
40 40 50 7 26 36 4 M8 × 1.25 28 3
50 46 56 9 28 38 5 M10 × 1.5 38 4
63 50 60 9 32 42 5 M10 × 1.5 40 4
80 63 73 11 41 51 6 M14 × 1.5 45 5
100 75 85 12 51 61 7 M18 × 1.5 55 5

SDAD overall length is A + 2 × stroke. Unmarked dimensions follow the SDA standard drawing, as explicitly stated in the source; the male rod reference is printed p.124.

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SDAD stroke-dependent EA and PA
Bore (mm) EA, St≤10 EA, St>10 EA, St<20 EA, St≥20 EA, St<15 EA, St≥15 PA, St=5 PA, St>5
12 6 6 — — — — 5.5 6.3
16 6 6 — — — — 6.5 7.3
20 8 (6.5 for St=5) 8 (6.5 for St=5) — — — — 7.5 7.5
25 10 (7 for St=5) 10 (7 for St=5) — — — — 8 8
32 8 12 — — — — 8 9
40 8 12 — — — — 8 10
50 — — 8 15 — — 8 10.5
63 — — 10 15 — — 9.5 11.8
80 — — 13 20 — — 11.5 14.5
100 — — — — 18 20 16 20.5

The printed merged EA cells for 20/25 mm cover both ≤10 and >10 columns; they are repeated here for readability, including the 5 mm exceptions. Other EA columns apply only where a value is printed.

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SDAJ adjustable-stroke dimensions
SDAJ adjustable-stroke dimensions
Bore (mm) A no magnet A with magnet AB AC no magnet AC with magnet AD Female rod E FA ØM MA
12 40 50 5 17 27 17 M3 × 0.5 4 10.2 1
16 42.5 52.5 5.5 18.5 28.5 17 M3 × 0.5 4 11 1.5
20 47.5 57.5 5.5 19.5 29.5 21 M4 × 0.7 5 15 1.5
25 54 64 6 21 31 25 M5 × 0.8 6 17 2
32 61.5 71.5 7 24.5 34.5 27 M6 × 1.0 6 22 3
40 64 74 7 26 36 28 M8 × 1.25 7 28 3
50 70 80 9 28 38 29 M10 × 1.5 8 38 4
63 74 84 9 32 42 29 M10 × 1.5 8 40 4
80 92.5 102.5 11 41 51 35.5 M14 × 1.5 10 45 5
100 110.5 120.5 12 51 61 42.5 M18 × 1.5 13.5 55 5

SDAJ overall length is A + 2 × stroke + adjustable stroke. The adjustment-side label is AD + adjustable stroke. Unmarked dimensions follow the SDA standard drawing only as noted in the source.

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SDAJ stroke-dependent EA, PA and adjustment thread
Bore (mm) EA, St≤10 EA, St>10 EA, St<20 EA, St≥20 EA, St<15 EA, St≥15 PA, St=5 PA, St>5 Adjustment thread R
12 6 6 — — — — 5.5 6.3 M5 × 0.8
16 6 6 — — — — 6.5 7.3 M5 × 0.8
20 8 (6.5 for St=5) 8 (6.5 for St=5) — — — — 7.5 7.5 M6 × 1.0
25 10 (7 for St=5) 10 (7 for St=5) — — — — 8 8 M8 × 1.25
32 8 12 — — — — 8 9 M10 × 1.25
40 8 12 — — — — 8 10 M12 × 1.25
50 — — 8 15 — — 8 10.5 M16 × 1.5
63 — — 10 15 — — 9.5 11.8 M16 × 1.5
80 — — 13 20 — — 11.5 14.5 M20 × 1.5
100 — — — — 18 20 16 20.5 M27 × 2.0

EA merged values and 5 mm exceptions follow the SDAD/SDAJ printed tables. R is the adjustment thread, not the female piston-rod thread E.

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SDAT duplex dimensions
SDAT body dimensions
Bore (mm) A no magnet AC no magnet AD no magnet A with magnet AC with magnet AD with magnet AB □B BA ØD DA
12 39 34 17 59 54 27 5 25 — 6 4
16 42.5 37 18.5 62.5 57 28.5 5.5 29 — 6 4
20 44.5 39 19.5 64.5 59 29.5 5.5 34 36 8 4
25 48 42 21 68 62 31 6 40 42 10 4
32 56 49 24.5 76 69 34.5 7 44 50 12 4
40 59 52 26 79 72 36 7 52 58.5 16 4
50 65 56 28 85 76 38 9 62 71.5 20 5
63 73 64 32 93 84 42 9 75 84.5 20 5
80 93 82 41 113 102 51 11 94 104 25 6
100 114 102 51 134 122 61 12 114 124 32 7

SDAT overall length is A + (2 × stroke 1 + stroke 2). The source separately labels both travel fields and rod projections; use the complete drawing. Male rod-end dimensions refer to printed p.124.

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SDAT rod and mounting dimensions
Bore (mm) Female rod E EA H J JA K: thread / through-hole Ø KA
12 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12
16 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12
20 M4 × 0.7 8 6 6.5 4.5 M5 × 0.8 / Ø4.2 14
25 M5 × 0.8 10 8 8.2 5.5 M6 × 1.0 / Ø5.2 15
32 M6 × 1.0 12 10 8.2 5.5 M6 × 1.0 / Ø5.2 16
40 M8 × 1.25 12 14 10.5 6.5 M8 × 1.25 / Ø6.7 20
50 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25
63 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25
80 M14 × 1.5 20 22 17 11 M12 × 1.75 / Ø10.4 25
100 M18 × 1.5 20 27 19 13 M14 × 2.0 / Ø12.4 30

The source gives distinct small- and large-bore views, hole counts and air-port arrangements. These values belong to this duplex drawing.

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SDAT mounting offsets and ports
Bore (mm) KB ØM MA Port P PA, St=5 PA, St>5 PB, St=5 PB, St>5
12 16.3 10.2 1 M5 × 0.8 5 5 7.5 7.5
16 19.8 11 1.5 M5 × 0.8 55 (as printed) 5.5 8 8
20 24 13 1.5 M5 × 0.8 5 5.5 8 9
25 28 17 2 M5 × 0.8 5.5 5.5 9 9
32 34 22 2.5 1/8″ 6.5 9 9 9
40 40 28 3 1/8″ 7.5 7.5 9.5 9.5
50 48 38 4 1/4″ 8 10.5 8 10.5
63 60 40 4 1/4″ 9.5 11 9.5 12
80 74 45 5 3/8″ 11.5 14.5 11.5 14.5
100 90 55 5 3/8″ 16 20.5 16 20.5

St means stroke in mm; use the matching diagram to locate PA/PB and both travel fields. The 16 mm bore PA at St=5 is printed as 55 in this table; confirm that dimension on the current supplier drawing before fixing the mounting or port envelope.

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SDAW duplex-end dimensions
SDAW body dimensions
Bore (mm) A no magnet AC no magnet AD no magnet A with magnet AC with magnet AD with magnet AB □B BA ØD DA
12 44 34 17 64 54 27 5 25 — 6 4
16 48 37 18.5 68 57 28.5 5.5 29 — 6 4
20 50 39 19.5 70 59 29.5 5.5 34 36 8 4
25 54 42 21 74 62 31 6 40 42 10 4
32 63 49 24.5 83 69 34.5 7 44 50 12 4
40 66 52 26 86 72 36 7 52 58.5 16 4
50 74 56 28 94 76 38 9 62 71.5 20 5
63 82 64 32 102 84 42 9 75 84.5 20 5
80 104 82 41 124 102 51 11 94 104 25 6
100 126 102 51 146 122 61 12 114 124 32 7

SDAW overall length is A + (stroke 1 + stroke 2). The source separately labels both travel fields and rod projections; use the complete drawing. Male rod-end dimensions refer to printed p.124.

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SDAW rod and mounting dimensions
Bore (mm) Female rod E EA H J JA K: thread / through-hole Ø KA
12 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12
16 M3 × 0.5 6 5 6.5 4.5 M5 × 0.8 / Ø4.2 12
20 M4 × 0.7 8 6 6.5 4.5 M5 × 0.8 / Ø4.2 14
25 M5 × 0.8 10 8 8.2 5.5 M6 × 1.0 / Ø5.2 15
32 M6 × 1.0 12 10 8.2 5.5 M6 × 1.0 / Ø5.2 16
40 M8 × 1.25 12 14 10.5 6.5 M8 × 1.25 / Ø6.7 20
50 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25
63 M10 × 1.5 15 17 10.5 6.5 M8 × 1.25 / Ø6.7 25
80 M14 × 1.5 20 22 17 11 M12 × 1.75 / Ø10.4 25
100 M18 × 1.5 20 27 19 13 M14 × 2.0 / Ø12.4 30

The source gives distinct small- and large-bore views, hole counts and air-port arrangements. These values belong to this duplex drawing.

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SDAW mounting offsets and ports
Bore (mm) KB ØM MA Port P PA, St=5 PA, St>5 PB, St=5 PB, St>5
12 16.3 10.2 1 M5 × 0.8 5 5 7.5 7.5
16 19.8 11 1.5 M5 × 0.8 5 5.5 8 8
20 24 13 1.5 M5 × 0.8 5 5.5 8 9
25 28 17 2 M5 × 0.8 5.5 5.5 9 9
32 34 22 2.5 1/8″ 6.5 9 9 9
40 40 28 3 1/8″ 7.5 7.5 9.5 9.5
50 48 38 4 1/4″ 8 10.5 8 10.5
63 60 40 4 1/4″ 9.5 11 9.5 12
80 74 45 5 3/8″ 11.5 14.5 11.5 14.5
100 90 55 5 3/8″ 16 20.5 16 20.5

St means stroke in mm; use the matching diagram to locate PA/PB and both travel fields.

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SDA base structure and full dimension tables
SDA base structure and full dimension tables
AirTAC official 2024 file, printed p.124. Complete original structure/material reference, base SDA drawings, mounting/port dimensions and male rod-end table.
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SSA / STA single-acting dimensions
SSA / STA single-acting dimensions
AirTAC official 2024 file, printed p.125. Original push/pull single-acting drawings and complete stroke- and magnet-dependent dimension tables.
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SDAD / SDAJ double-rod and adjustable-stroke dimensions
SDAD / SDAJ double-rod and adjustable-stroke dimensions
AirTAC official 2024 file, printed p.126. Complete original double-rod and adjustable-stroke drawings, EA/PA exceptions, adjustment thread and remarks.
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SDAT / SDAW duplex dimensions
SDAT / SDAW duplex dimensions
AirTAC official 2024 file, printed p.127. Complete original duplex and duplex-end drawings and full dimension tables. Confirm the SDAT 16 mm bore PA value at 5 mm stroke against the current drawing; the table prints 55.
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SDA platform, force and installation reference
SDA platform, force and installation reference
AirTAC official 2024 file, printed p.122. Original platform overview, cylinder-force tables and installation guidance. Statements about manufacture belong to the catalog brand; this technical reference is separate from the series photograph.
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Technical reference: AirTAC official 2024 file, printed pp.122–127. Confirm the offered complete model and current drawing before ordering, including the printed SDAT 16 mm bore PA value at 5 mm stroke. Catalog data and the series photograph do not establish JEMWON manufacture, independent certification or cross-brand fit.

Check working force and the full travel envelope.

Available pressure, load direction and required motion determine the selection. Compact body length alone does not establish mounting fit or the installed space needed by a double rod, adjustment mechanism or two-stroke arrangement.

Load and direction
Provide load, orientation, pressure at the cylinder, stroke and travel time. Check the relevant push or pull force and leave capacity for losses and changing load.
Acting and return
Specify double acting, SSA air-driven push or STA air-driven pull. Single-acting ranges and forces do not extend to 80/100 mm; confirm the required return behavior for the offered model.
Mounting and side load
Compare hole pattern, rod thread, air connection and the full moving envelope. Keep side load off the piston rod and provide external guidance where needed.
Magnet and duplex travel
Specify magnet and sensor requirements. For SDAT/SDAW provide both strokes and verify their sum against the standard-stroke table and their separate length formula.
Air and installation
Use filtered air and clear the pipework before connection. Check moisture, temperature, protection from contamination and maintenance requirements for the actual installation.
Catalog force at 0.5 MPa by acting direction
Bore (mm) Rod Ø (mm) Double-acting push (N) Double-acting pull (N) SSA push-direction reference (N) STA pull-direction reference (N)
12 6 56.5 42.4 46.5 32.4
16 6 100.5 86.4 80.5 66.4
20 8 157.1 131.9 134.1 108.9
25 10 245.4 206.2 216.9 177.7
32 12 402.1 345.6 346.6 290.1
40 16 628.3 527.8 545.6 445.1
50 20 981.7 824.7 874.7 717.7
63 20 1558.6 1401.5 1382.6 1225.5
80 25 2513.3 2267.8 — —
100 32 3927.0 3524.9 — —

Values are transcribed from the 0.5 MPa catalog column, without recalculation. SSA push and STA pull refer to different single-acting arrangements and their air-driven working direction; they are not the pneumatic out/back forces of one single-acting cylinder or a spring-return force rating. Allow for friction, load variation and pressure loss; duplex output is not inferred from this table.

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Specify the complete compact-cylinder configuration.

Include model, bore, acting type, stroke, magnet, female or male rod, thread, pressure, load, mounting, sensor and quantity. Add adjustable travel for SDAJ or both strokes for SDAT/SDAW. For a replacement, include the full old code, current drawing and measured installation dimensions.

Prepare a requirement brief

The brief tool creates text on your device to copy or download. It does not send an online enquiry.

Does a magnet change only the sensor option?

No. The reference lists different standard-stroke limits and A/AC body dimensions with and without a magnet. Select the correct columns and confirm the sensor separately.

Can SSA or STA be selected at 80 or 100 mm bore?

The documented SSA push and STA pull range is 12–63 mm. The 80/100 mm rows list double acting only; confirm an alternative configuration for a larger single-acting requirement.

How should I specify an SDAT or SDAW cylinder?

Provide stroke 1 and stroke 2 separately. Their sum must not exceed the value in the reference standard-stroke table. Use the selected duplex drawing because SDAT and SDAW have different overall-length formulas and air-port layouts.

What should I check for a replacement cylinder?

Confirm the complete code, acting type, bore, stroke, magnet, rod thread, mounting holes, port thread and travel envelope against the current supplier drawing. A series name or matching bore alone does not establish replacement fit.