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AirTAC SU Series · Ø40 mm standard air cylinder · discontinued, ships as SAU
AirTAC SU40 Standard Air Cylinder, 40 mm Bore
Every AirTAC SU40 configuration on one page: 356 stock order codes with strokes from 5 to 1600 mm, 7 mounting styles and magnet, seal and thread versions, from $43.23. Pick a stroke, mounting and version to see the exact order code and price. Discontinued series: orders ship as the SAU with the same code.
This combination is not a stock order code. Request a quote and we will confirm availability and price.
$43.23
$50.73Save 14%
Request a Quote
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC SU40
Discontinued: AirTAC has replaced the SU series with the SAU series. Every SU code on this page is supplied as the current SAU with the same code after the prefix, for example SU40X5 ships as SAU40X5. The specifications on this page are those of the SAU you receive.
The AirTAC SU40 is a double-acting standard air cylinder with a 40 mm bore and a 16 mm piston rod. At 0.5 MPa it pushes 628 N and pulls 528 N; at 0.7 MPa that rises to 880 N push and 739 N pull. Force depends on bore and pressure only, so every stroke on this page gives the same output.
All SU40 versions share 1/4" air ports, an M12×1.25 rod thread and 21 mm adjustable air cushions. The cylinder runs on filtered air between 0.15 and 1.0 MPa (proof 1.5 MPa), from -20 to +70 °C, at 30 to 800 mm/s. This page lists 356 stock order codes with strokes from 5 to 1600 mm; catalog standard strokes run up to 1200 mm, and the longer codes are non-standard strokes that we confirm with the quote.
SU40 Technical Specifications
| Bore size | Ø40 mm |
|---|---|
| Stock strokes | 5 – 1600 mm |
| Catalog standard stroke | up to 1200 mm (longer on request) |
| Acting type | Double acting |
| Port size | 1/4" (PT standard) |
| Piston rod / rod thread | Ø16 mm / M12×1.25 |
| Fluid | Air (filtered by 40 µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
Source: official AirTAC SAU series datasheet. The SU series is discontinued; these are the SAU specifications.
Theoretical output force (Ø40 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
Push = pressure × bore area; pull subtracts the Ø16 mm rod area. Usable force is lower because of friction and back-pressure.
How the SU40 Order Code Is Built
| SU40 | Series and bore (40 mm) |
|---|---|
| X100 | Stroke in mm |
| S | Built-in magnet for position sensors (blank = none) |
| LB / FA / FB / CA / CB / TC | Mounting: LB foot, FA front flange, FB rear flange, CA single clevis, CB double clevis, TC center trunnion |
| H / N | Seal: H = FKM, N = NBR (blank = standard seal) |
| G / T | Port thread: G = G (BSPP), T = NPT, blank = PT |
All AirTAC SU40 Order Codes (356)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Stroke (mm) | Mounting | Magnet · Rod material · Seal · Thread | Price | Select |
|---|---|---|---|---|---|
| SU40X5 | 5 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X5S | 5 mm | Basic (no mounting) | S · std seal · PT | $46.02 | |
| SU40X6 | 6 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X10 | 10 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X10S | 10 mm | Basic (no mounting) | S · std seal · PT | $46.02 | |
| SU40X15 | 15 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X15S | 15 mm | Basic (no mounting) | S · std seal · PT | $46.02 | |
| SU40X20 | 20 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X20S | 20 mm | Basic (no mounting) | S · std seal · PT | $46.02 | |
| SU40X25 | 25 mm | Basic (no mounting) | - · std seal · PT | $43.23 | |
| SU40X25H | 25 mm | Basic (no mounting) | - · FKM · PT | $51.14 | |
| SU40X25S | 25 mm | Basic (no mounting) | S · std seal · PT | $46.02 | |
| SU40X25SH | 25 mm | Basic (no mounting) | S · FKM · PT | $53.93 | |
| SU40X25TC | 25 mm | TC center trunnion | - · std seal · PT | $59.52 | |
| SU40X25STC | 25 mm | TC center trunnion | S · std seal · PT | $62.31 | |
| SU40X30 | 30 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X30S | 30 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X30TC | 30 mm | TC center trunnion | - · std seal · PT | $60.71 | |
| SU40X33 | 33 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X33S | 33 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X35 | 35 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X35S | 35 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X35SH | 35 mm | Basic (no mounting) | S · FKM · PT | $55.12 | |
| SU40X40 | 40 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X40H | 40 mm | Basic (no mounting) | - · FKM · PT | $52.33 | |
| SU40X40S | 40 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X40SH | 40 mm | Basic (no mounting) | S · FKM · PT | $55.12 | |
| SU40X40FA | 40 mm | FA front flange | - · std seal · PT | $50.93 | |
| SU40X40STC | 40 mm | TC center trunnion | S · std seal · PT | $63.50 | |
| SU40X44 | 44 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X45 | 45 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X45S | 45 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X50 | 50 mm | Basic (no mounting) | - · std seal · PT | $44.42 | |
| SU40X50H | 50 mm | Basic (no mounting) | - · FKM · PT | $52.33 | |
| SU40X50N | 50 mm | Basic (no mounting) | - · NBR · PT | $44.42 | |
| SU40X50S | 50 mm | Basic (no mounting) | S · std seal · PT | $47.21 | |
| SU40X50SH | 50 mm | Basic (no mounting) | S · FKM · PT | $55.12 | |
| SU40X50SN | 50 mm | Basic (no mounting) | S · NBR · PT | $47.21 | |
| SU40X50TC | 50 mm | TC center trunnion | - · std seal · PT | $60.71 | |
| SU40X50STC | 50 mm | TC center trunnion | S · std seal · PT | $63.50 | |
| SU40X55 | 55 mm | Basic (no mounting) | - · std seal · PT | $46.02 | |
| SU40X55S | 55 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X60 | 60 mm | Basic (no mounting) | - · std seal · PT | $46.02 | |
| SU40X60N | 60 mm | Basic (no mounting) | - · NBR · PT | $46.02 | |
| SU40X60S | 60 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X60SH | 60 mm | Basic (no mounting) | S · FKM · PT | $56.73 | |
| SU40X60CA | 60 mm | CA single clevis | - · std seal · PT | $53.47 | |
| SU40X65 | 65 mm | Basic (no mounting) | - · std seal · PT | $46.02 | |
| SU40X65N | 65 mm | Basic (no mounting) | - · NBR · PT | $46.02 | |
| SU40X65S | 65 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X65STC | 65 mm | TC center trunnion | S · std seal · PT | $65.10 | |
| SU40X70 | 70 mm | Basic (no mounting) | - · std seal · PT | $46.02 | |
| SU40X70S | 70 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X72S | 72 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X75 | 75 mm | Basic (no mounting) | - · std seal · PT | $46.02 | |
| SU40X75H | 75 mm | Basic (no mounting) | - · FKM · PT | $53.93 | |
| SU40X75N | 75 mm | Basic (no mounting) | - · NBR · PT | $46.02 | |
| SU40X75S | 75 mm | Basic (no mounting) | S · std seal · PT | $48.82 | |
| SU40X75SH | 75 mm | Basic (no mounting) | S · FKM · PT | $56.73 | |
| SU40X75CA | 75 mm | CA single clevis | - · std seal · PT | $53.47 | |
| SU40X75SCA | 75 mm | CA single clevis | S · std seal · PT | $56.26 | |
| SU40X75CB | 75 mm | CB double clevis | - · std seal · PT | $54.40 | |
| SU40X75STC | 75 mm | TC center trunnion | S · std seal · PT | $65.10 | |
| SU40X80 | 80 mm | Basic (no mounting) | - · std seal · PT | $47.68 | |
| SU40X80H | 80 mm | Basic (no mounting) | - · FKM · PT | $55.59 | |
| SU40X80N | 80 mm | Basic (no mounting) | - · NBR · PT | $47.68 | |
| SU40X80S | 80 mm | Basic (no mounting) | S · std seal · PT | $50.47 | |
| SU40X80SH | 80 mm | Basic (no mounting) | S · FKM · PT | $58.38 | |
| SU40X80CA | 80 mm | CA single clevis | - · std seal · PT | $55.12 | |
| SU40X80TC | 80 mm | TC center trunnion | - · std seal · PT | $63.96 | |
| SU40X80STC | 80 mm | TC center trunnion | S · std seal · PT | $66.75 | |
| SU40X85 | 85 mm | Basic (no mounting) | - · std seal · PT | $47.68 | |
| SU40X85S | 85 mm | Basic (no mounting) | S · std seal · PT | $50.47 | |
| SU40X85STC | 85 mm | TC center trunnion | S · std seal · PT | $66.75 | |
| SU40X90 | 90 mm | Basic (no mounting) | - · std seal · PT | $47.68 | |
| SU40X90S | 90 mm | Basic (no mounting) | S · std seal · PT | $50.47 | |
| SU40X90CA | 90 mm | CA single clevis | - · std seal · PT | $55.12 | |
| SU40X95 | 95 mm | Basic (no mounting) | - · std seal · PT | $47.68 | |
| SU40X95S | 95 mm | Basic (no mounting) | S · std seal · PT | $50.47 | |
| SU40X100 | 100 mm | Basic (no mounting) | - · std seal · PT | $47.68 | |
| SU40X100H | 100 mm | Basic (no mounting) | - · FKM · PT | $55.59 | |
| SU40X100N | 100 mm | Basic (no mounting) | - · NBR · PT | $47.68 | |
| SU40X100S | 100 mm | Basic (no mounting) | S · std seal · PT | $50.47 | |
| SU40X100SH | 100 mm | Basic (no mounting) | S · FKM · PT | $58.38 | |
| SU40X100LB | 100 mm | LB foot | - · std seal · PT | $50.93 | |
| SU40X100SLB | 100 mm | LB foot | S · std seal · PT | $53.73 | |
| SU40X100CA | 100 mm | CA single clevis | - · std seal · PT | $55.12 | |
| SU40X100SCA | 100 mm | CA single clevis | S · std seal · PT | $57.91 | |
| SU40X100TC | 100 mm | TC center trunnion | - · std seal · PT | $63.96 | |
| SU40X100STC | 100 mm | TC center trunnion | S · std seal · PT | $66.75 | |
| SU40X105S | 105 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X110 | 110 mm | Basic (no mounting) | - · std seal · PT | $49.28 | |
| SU40X110S | 110 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X113S | 113 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X115 | 115 mm | Basic (no mounting) | - · std seal · PT | $49.28 | |
| SU40X115S | 115 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X115SN | 115 mm | Basic (no mounting) | S · NBR · PT | $52.07 | |
| SU40X120 | 120 mm | Basic (no mounting) | - · std seal · PT | $49.28 | |
| SU40X120S | 120 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X125 | 125 mm | Basic (no mounting) | - · std seal · PT | $49.28 | |
| SU40X125S | 125 mm | Basic (no mounting) | S · std seal · PT | $52.07 | |
| SU40X125SH | 125 mm | Basic (no mounting) | S · FKM · PT | $59.98 | |
| SU40X125FA | 125 mm | FA front flange | - · std seal · PT | $55.80 | |
| SU40X125SCA | 125 mm | CA single clevis | S · std seal · PT | $59.52 | |
| SU40X125TC | 125 mm | TC center trunnion | - · std seal · PT | $65.56 | |
| SU40X125STC | 125 mm | TC center trunnion | S · std seal · PT | $68.36 | |
| SU40X130 | 130 mm | Basic (no mounting) | - · std seal · PT | $50.93 | |
| SU40X130S | 130 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU40X130TC | 130 mm | TC center trunnion | - · std seal · PT | $67.22 | |
| SU40X135 | 135 mm | Basic (no mounting) | - · std seal · PT | $50.93 | |
| SU40X135S | 135 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU40X140 | 140 mm | Basic (no mounting) | - · std seal · PT | $50.93 | |
| SU40X140S | 140 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU40X145 | 145 mm | Basic (no mounting) | - · std seal · PT | $50.93 | |
| SU40X145S | 145 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU40X150 | 150 mm | Basic (no mounting) | - · std seal · PT | $50.93 | |
| SU40X150H | 150 mm | Basic (no mounting) | - · FKM · PT | $58.84 | |
| SU40X150N | 150 mm | Basic (no mounting) | - · NBR · PT | $50.93 | |
| SU40X150S | 150 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU40X150SH | 150 mm | Basic (no mounting) | S · FKM · PT | $61.63 | |
| SU40X150SN | 150 mm | Basic (no mounting) | S · NBR · PT | $53.73 | |
| SU40X150FA | 150 mm | FA front flange | - · std seal · PT | $57.45 | |
| SU40X150STC | 150 mm | TC center trunnion | S · std seal · PT | $70.01 | |
| SU40X155 | 155 mm | Basic (no mounting) | - · std seal · PT | $52.54 | |
| SU40X160 | 160 mm | Basic (no mounting) | - · std seal · PT | $52.54 | |
| SU40X160H | 160 mm | Basic (no mounting) | - · FKM · PT | $60.45 | |
| SU40X160S | 160 mm | Basic (no mounting) | S · std seal · PT | $55.33 | |
| SU40X160SN | 160 mm | Basic (no mounting) | S · NBR · PT | $55.33 | |
| SU40X160CA | 160 mm | CA single clevis | - · std seal · PT | $59.98 | |
| SU40X160STC | 160 mm | TC center trunnion | S · std seal · PT | $71.61 | |
| SU40X165S | 165 mm | Basic (no mounting) | S · std seal · PT | $55.33 | |
| SU40X170 | 170 mm | Basic (no mounting) | - · std seal · PT | $52.54 | |
| SU40X170H | 170 mm | Basic (no mounting) | - · FKM · PT | $60.45 | |
| SU40X170S | 170 mm | Basic (no mounting) | S · std seal · PT | $55.33 | |
| SU40X175 | 175 mm | Basic (no mounting) | - · std seal · PT | $52.54 | |
| SU40X175S | 175 mm | Basic (no mounting) | S · std seal · PT | $55.33 | |
| SU40X175TC | 175 mm | TC center trunnion | - · std seal · PT | $68.82 | |
| SU40X180 | 180 mm | Basic (no mounting) | - · std seal · PT | $54.40 | |
| SU40X180S | 180 mm | Basic (no mounting) | S · std seal · PT | $57.19 | |
| SU40X180TC | 180 mm | TC center trunnion | - · std seal · PT | $70.68 | |
| SU40X185 | 185 mm | Basic (no mounting) | - · std seal · PT | $54.40 | |
| SU40X185S | 185 mm | Basic (no mounting) | S · std seal · PT | $57.19 | |
| SU40X190 | 190 mm | Basic (no mounting) | - · std seal · PT | $54.40 | |
| SU40X190S | 190 mm | Basic (no mounting) | S · std seal · PT | $57.19 | |
| SU40X195S | 195 mm | Basic (no mounting) | S · std seal · PT | $57.19 | |
| SU40X200 | 200 mm | Basic (no mounting) | - · std seal · PT | $54.40 | |
| SU40X200N | 200 mm | Basic (no mounting) | - · NBR · PT | $54.40 | |
| SU40X200S | 200 mm | Basic (no mounting) | S · std seal · PT | $57.19 | |
| SU40X200SH | 200 mm | Basic (no mounting) | S · FKM · PT | $65.10 | |
| SU40X200SN | 200 mm | Basic (no mounting) | S · NBR · PT | $57.19 | |
| SU40X200TC | 200 mm | TC center trunnion | - · std seal · PT | $70.68 | |
| SU40X200STC | 200 mm | TC center trunnion | S · std seal · PT | $73.47 | |
| SU40X205 | 205 mm | Basic (no mounting) | - · std seal · PT | $56.05 | |
| SU40X210 | 210 mm | Basic (no mounting) | - · std seal · PT | $56.05 | |
| SU40X210S | 210 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU40X212S | 212 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU40X215 | 215 mm | Basic (no mounting) | - · std seal · PT | $56.05 | |
| SU40X215S | 215 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU40X220 | 220 mm | Basic (no mounting) | - · std seal · PT | $56.05 | |
| SU40X220S | 220 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU40X220STC | 220 mm | TC center trunnion | S · std seal · PT | $75.13 | |
| SU40X225 | 225 mm | Basic (no mounting) | - · std seal · PT | $56.05 | |
| SU40X225S | 225 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU40X230 | 230 mm | Basic (no mounting) | - · std seal · PT | $57.65 | |
| SU40X230S | 230 mm | Basic (no mounting) | S · std seal · PT | $60.45 | |
| SU40X230SH | 230 mm | Basic (no mounting) | S · FKM · PT | $68.36 | |
| SU40X235S | 235 mm | Basic (no mounting) | S · std seal · PT | $60.45 | |
| SU40X240 | 240 mm | Basic (no mounting) | - · std seal · PT | $57.65 | |
| SU40X240S | 240 mm | Basic (no mounting) | S · std seal · PT | $60.45 | |
| SU40X250 | 250 mm | Basic (no mounting) | - · std seal · PT | $57.65 | |
| SU40X250N | 250 mm | Basic (no mounting) | - · NBR · PT | $57.65 | |
| SU40X250S | 250 mm | Basic (no mounting) | S · std seal · PT | $60.45 | |
| SU40X250SH | 250 mm | Basic (no mounting) | S · FKM · PT | $68.36 | |
| SU40X250TC | 250 mm | TC center trunnion | - · std seal · PT | $73.94 | |
| SU40X250STC | 250 mm | TC center trunnion | S · std seal · PT | $76.73 | |
| SU40X255 | 255 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X260 | 260 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X260S | 260 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X265S | 265 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X270 | 270 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X270S | 270 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X275 | 275 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X275S | 275 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X280 | 280 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X280S | 280 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X285S | 285 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X290 | 290 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X290SH | 290 mm | Basic (no mounting) | S · FKM · PT | $71.61 | |
| SU40X300 | 300 mm | Basic (no mounting) | - · std seal · PT | $60.91 | |
| SU40X300N | 300 mm | Basic (no mounting) | - · NBR · PT | $60.91 | |
| SU40X300S | 300 mm | Basic (no mounting) | S · std seal · PT | $63.70 | |
| SU40X300SH | 300 mm | Basic (no mounting) | S · FKM · PT | $71.61 | |
| SU40X300FA | 300 mm | FA front flange | - · std seal · PT | $67.43 | |
| SU40X300TC | 300 mm | TC center trunnion | - · std seal · PT | $77.20 | |
| SU40X300STC | 300 mm | TC center trunnion | S · std seal · PT | $79.99 | |
| SU40X310 | 310 mm | Basic (no mounting) | - · std seal · PT | $64.17 | |
| SU40X310S | 310 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X315S | 315 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X320 | 320 mm | Basic (no mounting) | - · std seal · PT | $64.17 | |
| SU40X320S | 320 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X325S | 325 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X330 | 330 mm | Basic (no mounting) | - · std seal · PT | $64.17 | |
| SU40X330S | 330 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X330SH | 330 mm | Basic (no mounting) | S · FKM · PT | $74.87 | |
| SU40X334S | 334 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X340 | 340 mm | Basic (no mounting) | - · std seal · PT | $64.17 | |
| SU40X340S | 340 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X350 | 350 mm | Basic (no mounting) | - · std seal · PT | $64.17 | |
| SU40X350H | 350 mm | Basic (no mounting) | - · FKM · PT | $72.08 | |
| SU40X350S | 350 mm | Basic (no mounting) | S · std seal · PT | $66.96 | |
| SU40X350SN | 350 mm | Basic (no mounting) | S · NBR · PT | $66.96 | |
| SU40X360 | 360 mm | Basic (no mounting) | - · std seal · PT | $67.43 | |
| SU40X360S | 360 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X370 | 370 mm | Basic (no mounting) | - · std seal · PT | $67.43 | |
| SU40X370S | 370 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X375 | 375 mm | Basic (no mounting) | - · std seal · PT | $67.43 | |
| SU40X375S | 375 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X380 | 380 mm | Basic (no mounting) | - · std seal · PT | $67.43 | |
| SU40X380S | 380 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X380SH | 380 mm | Basic (no mounting) | S · FKM · PT | $78.13 | |
| SU40X385S | 385 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X388SN | 388 mm | Basic (no mounting) | S · NBR · PT | $70.22 | |
| SU40X390S | 390 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X400 | 400 mm | Basic (no mounting) | - · std seal · PT | $67.43 | |
| SU40X400H | 400 mm | Basic (no mounting) | - · FKM · PT | $75.34 | |
| SU40X400N | 400 mm | Basic (no mounting) | - · NBR · PT | $67.43 | |
| SU40X400S | 400 mm | Basic (no mounting) | S · std seal · PT | $70.22 | |
| SU40X400LB | 400 mm | LB foot | - · std seal · PT | $70.68 | |
| SU40X400FA | 400 mm | FA front flange | - · std seal · PT | $73.94 | |
| SU40X400FB | 400 mm | FB rear flange | - · std seal · PT | $73.94 | |
| SU40X400TC | 400 mm | TC center trunnion | - · std seal · PT | $83.71 | |
| SU40X400STC | 400 mm | TC center trunnion | S · std seal · PT | $86.50 | |
| SU40X410 | 410 mm | Basic (no mounting) | - · std seal · PT | $70.68 | |
| SU40X420 | 420 mm | Basic (no mounting) | - · std seal · PT | $70.68 | |
| SU40X420S | 420 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU40X425S | 425 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU40X430 | 430 mm | Basic (no mounting) | - · std seal · PT | $70.68 | |
| SU40X430S | 430 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU40X440S | 440 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU40X450 | 450 mm | Basic (no mounting) | - · std seal · PT | $70.68 | |
| SU40X450S | 450 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU40X450SN | 450 mm | Basic (no mounting) | S · NBR · PT | $73.47 | |
| SU40X450STC | 450 mm | TC center trunnion | S · std seal · PT | $89.76 | |
| SU40X455 | 455 mm | Basic (no mounting) | - · std seal · PT | $73.94 | |
| SU40X455S | 455 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X460S | 460 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X470S | 470 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X475 | 475 mm | Basic (no mounting) | - · std seal · PT | $73.94 | |
| SU40X475S | 475 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X480 | 480 mm | Basic (no mounting) | - · std seal · PT | $73.94 | |
| SU40X480S | 480 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X500 | 500 mm | Basic (no mounting) | - · std seal · PT | $73.94 | |
| SU40X500S | 500 mm | Basic (no mounting) | S · std seal · PT | $76.73 | |
| SU40X500SH | 500 mm | Basic (no mounting) | S · FKM · PT | $84.64 | |
| SU40X500SN | 500 mm | Basic (no mounting) | S · NBR · PT | $76.73 | |
| SU40X500FA | 500 mm | FA front flange | - · std seal · PT | $80.46 | |
| SU40X500TC | 500 mm | TC center trunnion | - · std seal · PT | $90.22 | |
| SU40X500STC | 500 mm | TC center trunnion | S · std seal · PT | $93.02 | |
| SU40X520 | 520 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X520S | 520 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X525S | 525 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X530S | 530 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X540S | 540 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X545S | 545 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X550 | 550 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X550S | 550 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X550STC | 550 mm | TC center trunnion | S · std seal · PT | $100.46 | |
| SU40X560 | 560 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X560S | 560 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X570 | 570 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X570S | 570 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X575S | 575 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X580 | 580 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X580S | 580 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X580STC | 580 mm | TC center trunnion | S · std seal · PT | $100.46 | |
| SU40X600 | 600 mm | Basic (no mounting) | - · std seal · PT | $81.38 | |
| SU40X600S | 600 mm | Basic (no mounting) | S · std seal · PT | $84.18 | |
| SU40X600SH | 600 mm | Basic (no mounting) | S · FKM · PT | $92.09 | |
| SU40X600SN | 600 mm | Basic (no mounting) | S · NBR · PT | $84.18 | |
| SU40X600TC | 600 mm | TC center trunnion | - · std seal · PT | $97.67 | |
| SU40X600STC | 600 mm | TC center trunnion | S · std seal · PT | $100.46 | |
| SU40X605S | 605 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X620S | 620 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X625S | 625 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X630 | 630 mm | Basic (no mounting) | - · std seal · PT | $88.62 | |
| SU40X630S | 630 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X630SLB | 630 mm | LB foot | S · std seal · PT | $94.67 | |
| SU40X640S | 640 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X650 | 650 mm | Basic (no mounting) | - · std seal · PT | $88.62 | |
| SU40X650S | 650 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X650SH | 650 mm | Basic (no mounting) | S · FKM · PT | $99.32 | |
| SU40X650STC | 650 mm | TC center trunnion | S · std seal · PT | $107.70 | |
| SU40X670S | 670 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X670SH | 670 mm | Basic (no mounting) | S · FKM · PT | $99.32 | |
| SU40X670STC | 670 mm | TC center trunnion | S · std seal · PT | $107.70 | |
| SU40X675S | 675 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X680S | 680 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X700 | 700 mm | Basic (no mounting) | - · std seal · PT | $88.62 | |
| SU40X700S | 700 mm | Basic (no mounting) | S · std seal · PT | $91.41 | |
| SU40X700SH | 700 mm | Basic (no mounting) | S · FKM · PT | $99.32 | |
| SU40X700TC | 700 mm | TC center trunnion | - · std seal · PT | $104.91 | |
| SU40X700STC | 700 mm | TC center trunnion | S · std seal · PT | $107.70 | |
| SU40X750 | 750 mm | Basic (no mounting) | - · std seal · PT | $96.07 | |
| SU40X750S | 750 mm | Basic (no mounting) | S · std seal · PT | $98.86 | |
| SU40X750STC | 750 mm | TC center trunnion | S · std seal · PT | $115.14 | |
| SU40X765 | 765 mm | Basic (no mounting) | - · std seal · PT | $96.07 | |
| SU40X780S | 780 mm | Basic (no mounting) | S · std seal · PT | $98.86 | |
| SU40X785S | 785 mm | Basic (no mounting) | S · std seal · PT | $98.86 | |
| SU40X785SN | 785 mm | Basic (no mounting) | S · NBR · PT | $98.86 | |
| SU40X800 | 800 mm | Basic (no mounting) | - · std seal · PT | $96.07 | |
| SU40X800S | 800 mm | Basic (no mounting) | S · std seal · PT | $98.86 | |
| SU40X800SN | 800 mm | Basic (no mounting) | S · NBR · PT | $98.86 | |
| SU40X800SLB | 800 mm | LB foot | S · std seal · PT | $102.11 | |
| SU40X800STC | 800 mm | TC center trunnion | S · std seal · PT | $115.14 | |
| SU40X820S | 820 mm | Basic (no mounting) | S · std seal · PT | $106.30 | |
| SU40X830S | 830 mm | Basic (no mounting) | S · std seal · PT | $106.30 | |
| SU40X850 | 850 mm | Basic (no mounting) | - · std seal · PT | $103.51 | |
| SU40X850S | 850 mm | Basic (no mounting) | S · std seal · PT | $106.30 | |
| SU40X850TC | 850 mm | TC center trunnion | - · std seal · PT | $119.80 | |
| SU40X850STC | 850 mm | TC center trunnion | S · std seal · PT | $122.59 | |
| SU40X875S | 875 mm | Basic (no mounting) | S · std seal · PT | $106.30 | |
| SU40X900 | 900 mm | Basic (no mounting) | - · std seal · PT | $103.51 | |
| SU40X900S | 900 mm | Basic (no mounting) | S · std seal · PT | $106.30 | |
| SU40X900SH | 900 mm | Basic (no mounting) | S · FKM · PT | $114.21 | |
| SU40X900STC | 900 mm | TC center trunnion | S · std seal · PT | $122.59 | |
| SU40X910S | 910 mm | Basic (no mounting) | S · std seal · PT | $113.49 | |
| SU40X920S | 920 mm | Basic (no mounting) | S · std seal · PT | $113.49 | |
| SU40X950S | 950 mm | Basic (no mounting) | S · std seal · PT | $113.49 | |
| SU40X950SN | 950 mm | Basic (no mounting) | S · NBR · PT | $113.49 | |
| SU40X975S | 975 mm | Basic (no mounting) | S · std seal · PT | $113.49 | |
| SU40X980SH | 980 mm | Basic (no mounting) | S · FKM · PT | $121.40 | |
| SU40X1000 | 1000 mm | Basic (no mounting) | - · std seal · PT | $110.70 | |
| SU40X1000N | 1000 mm | Basic (no mounting) | - · NBR · PT | $110.70 | |
| SU40X1000S | 1000 mm | Basic (no mounting) | S · std seal · PT | $113.49 | |
| SU40X1000SN | 1000 mm | Basic (no mounting) | S · NBR · PT | $113.49 | |
| SU40X1000STC | 1000 mm | TC center trunnion | S · std seal · PT | $129.77 | |
| SU40X1050S | 1050 mm | Basic (no mounting) | S · std seal · PT | $123.73 | |
| SU40X1050SN | 1050 mm | Basic (no mounting) | S · NBR · PT | $123.73 | |
| SU40X1100 | 1100 mm | Basic (no mounting) | - · std seal · PT | $120.94 | |
| SU40X1100S | 1100 mm | Basic (no mounting) | S · std seal · PT | $123.73 | |
| SU40X1120 | 1120 mm | Basic (no mounting) | - · std seal · PT | $131.17 | |
| SU40X1150S | 1150 mm | Basic (no mounting) | S · std seal · PT | $133.96 | |
| SU40X1150SN | 1150 mm | Basic (no mounting) | S · NBR · PT | $133.96 | |
| SU40X1150STC | 1150 mm | TC center trunnion | S · std seal · PT | $150.25 | |
| SU40X1200 | 1200 mm | Basic (no mounting) | - · std seal · PT | $131.17 | |
| SU40X1200S | 1200 mm | Basic (no mounting) | S · std seal · PT | $133.96 | |
| SU40X1200SLB | 1200 mm | LB foot | S · std seal · PT | $137.22 | |
| SU40X1230 | 1230 mm | Basic (no mounting) | - · std seal · PT | $141.40 | |
| SU40X1330S | 1330 mm | Basic (no mounting) | S · std seal · PT | $154.43 | |
| SU40X1400 | 1400 mm | Basic (no mounting) | - · std seal · PT | $151.64 | |
| SU40X1400S | 1400 mm | Basic (no mounting) | S · std seal · PT | $154.43 | |
| SU40X1500 | 1500 mm | Basic (no mounting) | - · std seal · PT | $161.88 | |
| SU40X1500S | 1500 mm | Basic (no mounting) | S · std seal · PT | $164.67 | |
| SU40X1500SN | 1500 mm | Basic (no mounting) | S · NBR · PT | $164.67 | |
| SU40X1530S | 1530 mm | Basic (no mounting) | S · std seal · PT | $174.91 | |
| SU40X1600 | 1600 mm | Basic (no mounting) | - · std seal · PT | $172.12 |
Need a combination that is not listed? Request a quote.
Where the SU40 Is Used
Pick-and-place and transfer
About 628 N at 0.5 MPa suits pushers, stoppers and transfer slides.
Packaging machines
Carton pushers, gates and diverters on packaging lines.
Sensed positioning
Magnet versions report stroke ends to the PLC through cylinder sensors.
Choosing the Right SU40 Configuration
Start with the stroke. Pick the exact travel your machine needs; a longer stroke adds length, weight and air consumption without adding force. If your length is not listed, request a quote and we will confirm whether it can be built.
Then choose the mounting. Basic (no code) uses the cylinder's own mounting holes. This bore is stocked with LB foot, FA front flange, FB rear flange, CA single clevis, CB double clevis, TC center trunnion. Foot and flange mountings hold the cylinder rigid for straight-line loads; clevis and trunnion mountings let it pivot when the load moves in an arc.
Finally pick the version: S adds a magnet for position sensors; the standard seal suits general automation; H (FKM) is for higher temperatures or oil-contaminated air; N specifies NBR.
AirTAC SU40 FAQ
Discontinued: AirTAC has replaced the SU series with the SAU series. Every SU code on this page is supplied as the current SAU with the same code after the prefix, for example SU40X5 ships as SAU40X5. The specifications on this page are those of the SAU you receive.
No. Every SU40 gives about 628 N push and 528 N pull at 0.5 MPa, whatever the stroke.
1/4" ports, PT thread as standard.
Basic plus LB foot, FA front flange, FB rear flange, CA single clevis, CB double clevis, TC center trunnion. Use foot or flange for straight-line loads, clevis or trunnion when the cylinder must pivot.
The standard rod is medium carbon steel. The ordering code also allows A (SUS420J2) and B (SUS304) stainless rods; request a quote for those versions.
Usually yes. Request a quote with the stroke, mounting and version and we will confirm whether it can be built, plus price and lead time.
0.15 to 1.0 MPa operating pressure (proof 1.5 MPa) and -20 to +70 °C on filtered air.
No. You can order a single SU40. Orders are processed and handed to the carrier within 3-5 business days.
Buying the SU40 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-11.
Request a Quote for the SU40
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.
Thank you. We received your request for SU40X25 and will confirm price, stock and lead time — usually within 7-8 hours.