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AirTAC SU Series · Ø50 mm standard air cylinder · discontinued, ships as SAU
AirTAC SU50 Standard Air Cylinder, 50 mm Bore
Every AirTAC SU50 configuration on one page: 425 stock order codes with strokes from 5 to 1800 mm, 7 mounting styles and magnet, seal and thread versions, from $50.00. 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.
$66.29
$73.79Save 10%
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- 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 SU50
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 SU50X5 ships as SAU50X5. The specifications on this page are those of the SAU you receive.
The AirTAC SU50 is a double-acting standard air cylinder with a 50 mm bore and a 20 mm piston rod. At 0.5 MPa it pushes 982 N and pulls 825 N; at 0.7 MPa that rises to 1374 N push and 1155 N pull. Force depends on bore and pressure only, so every stroke on this page gives the same output.
All SU50 versions share 1/4" air ports, an M16×1.5 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 425 stock order codes with strokes from 5 to 1800 mm; catalog standard strokes run up to 1200 mm, and the longer codes are non-standard strokes that we confirm with the quote.
SU50 Technical Specifications
| Bore size | Ø50 mm |
|---|---|
| Stock strokes | 5 – 1800 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 | Ø20 mm / M16×1.5 |
| 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 (Ø50 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | 1155 N |
Push = pressure × bore area; pull subtracts the Ø20 mm rod area. Usable force is lower because of friction and back-pressure.
How the SU50 Order Code Is Built
| SU50 | Series and bore (50 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 SU50 Order Codes (425)
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 |
|---|---|---|---|---|---|
| SU50X5 | 5 mm | Basic (no mounting) | - · std seal · PT | $50.00 | |
| SU50X10 | 10 mm | Basic (no mounting) | - · std seal · PT | $50.00 | |
| SU50X10S | 10 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU50X15 | 15 mm | Basic (no mounting) | - · std seal · PT | $50.00 | |
| SU50X15N | 15 mm | Basic (no mounting) | - · NBR · PT | $50.00 | |
| SU50X15S | 15 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU50X20 | 20 mm | Basic (no mounting) | - · std seal · PT | $50.00 | |
| SU50X20S | 20 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU50X20TC | 20 mm | TC center trunnion | - · std seal · PT | $70.94 | |
| SU50X25 | 25 mm | Basic (no mounting) | - · std seal · PT | $50.00 | |
| SU50X25H | 25 mm | Basic (no mounting) | - · FKM · PT | $60.71 | |
| SU50X25N | 25 mm | Basic (no mounting) | - · NBR · PT | $50.00 | |
| SU50X25S | 25 mm | Basic (no mounting) | S · std seal · PT | $53.73 | |
| SU50X25CA | 25 mm | CA single clevis | - · std seal · PT | $58.84 | |
| SU50X25TC | 25 mm | TC center trunnion | - · std seal · PT | $70.94 | |
| SU50X25STC | 25 mm | TC center trunnion | S · std seal · PT | $74.66 | |
| SU50X30 | 30 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X30S | 30 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X30CA | 30 mm | CA single clevis | - · std seal · PT | $60.24 | |
| SU50X30TC | 30 mm | TC center trunnion | - · std seal · PT | $72.34 | |
| SU50X30STC | 30 mm | TC center trunnion | S · std seal · PT | $76.06 | |
| SU50X32S | 32 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X33 | 33 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X35 | 35 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X35N | 35 mm | Basic (no mounting) | - · NBR · PT | $51.40 | |
| SU50X35S | 35 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X35SFA | 35 mm | FA front flange | S · std seal · PT | $63.03 | |
| SU50X35CA | 35 mm | CA single clevis | - · std seal · PT | $60.24 | |
| SU50X40 | 40 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X40S | 40 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X45 | 45 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X45S | 45 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X45CA | 45 mm | CA single clevis | - · std seal · PT | $60.24 | |
| SU50X50 | 50 mm | Basic (no mounting) | - · std seal · PT | $51.40 | |
| SU50X50H | 50 mm | Basic (no mounting) | - · FKM · PT | $62.10 | |
| SU50X50N | 50 mm | Basic (no mounting) | - · NBR · PT | $51.40 | |
| SU50X50S | 50 mm | Basic (no mounting) | S · std seal · PT | $55.12 | |
| SU50X50SH | 50 mm | Basic (no mounting) | S · FKM · PT | $65.83 | |
| SU50X50SN | 50 mm | Basic (no mounting) | S · NBR · PT | $55.12 | |
| SU50X50LB | 50 mm | LB foot | - · std seal · PT | $55.12 | |
| SU50X50FA | 50 mm | FA front flange | - · std seal · PT | $59.31 | |
| SU50X50SFA | 50 mm | FA front flange | S · std seal · PT | $63.03 | |
| SU50X50CA | 50 mm | CA single clevis | - · std seal · PT | $60.24 | |
| SU50X50SCA | 50 mm | CA single clevis | S · std seal · PT | $63.96 | |
| SU50X50SCB | 50 mm | CB double clevis | S · std seal · PT | $65.10 | |
| SU50X50TC | 50 mm | TC center trunnion | - · std seal · PT | $72.34 | |
| SU50X50STC | 50 mm | TC center trunnion | S · std seal · PT | $76.06 | |
| SU50X55 | 55 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X55S | 55 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X60 | 60 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X60S | 60 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X60CA | 60 mm | CA single clevis | - · std seal · PT | $62.10 | |
| SU50X60TC | 60 mm | TC center trunnion | - · std seal · PT | $74.20 | |
| SU50X64 | 64 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X65 | 65 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X65S | 65 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X65SH | 65 mm | Basic (no mounting) | S · FKM · PT | $67.69 | |
| SU50X65STC | 65 mm | TC center trunnion | S · std seal · PT | $77.92 | |
| SU50X70 | 70 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X70S | 70 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X72S | 72 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X75 | 75 mm | Basic (no mounting) | - · std seal · PT | $53.26 | |
| SU50X75H | 75 mm | Basic (no mounting) | - · FKM · PT | $63.96 | |
| SU50X75N | 75 mm | Basic (no mounting) | - · NBR · PT | $53.26 | |
| SU50X75S | 75 mm | Basic (no mounting) | S · std seal · PT | $56.98 | |
| SU50X75CA | 75 mm | CA single clevis | - · std seal · PT | $62.10 | |
| SU50X75TC | 75 mm | TC center trunnion | - · std seal · PT | $74.20 | |
| SU50X80 | 80 mm | Basic (no mounting) | - · std seal · PT | $55.12 | |
| SU50X80S | 80 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU50X80SCA | 80 mm | CA single clevis | S · std seal · PT | $67.69 | |
| SU50X80TC | 80 mm | TC center trunnion | - · std seal · PT | $76.06 | |
| SU50X80STC | 80 mm | TC center trunnion | S · std seal · PT | $79.78 | |
| SU50X85 | 85 mm | Basic (no mounting) | - · std seal · PT | $55.12 | |
| SU50X85N | 85 mm | Basic (no mounting) | - · NBR · PT | $55.12 | |
| SU50X85S | 85 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU50X90 | 90 mm | Basic (no mounting) | - · std seal · PT | $55.12 | |
| SU50X90S | 90 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU50X90CA | 90 mm | CA single clevis | - · std seal · PT | $63.96 | |
| SU50X95 | 95 mm | Basic (no mounting) | - · std seal · PT | $55.12 | |
| SU50X95S | 95 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU50X100 | 100 mm | Basic (no mounting) | - · std seal · PT | $55.12 | |
| SU50X100H | 100 mm | Basic (no mounting) | - · FKM · PT | $65.83 | |
| SU50X100N | 100 mm | Basic (no mounting) | - · NBR · PT | $55.12 | |
| SU50X100S | 100 mm | Basic (no mounting) | S · std seal · PT | $58.84 | |
| SU50X100SH | 100 mm | Basic (no mounting) | S · FKM · PT | $69.54 | |
| SU50X100SN | 100 mm | Basic (no mounting) | S · NBR · PT | $58.84 | |
| SU50X100SLB | 100 mm | LB foot | S · std seal · PT | $62.57 | |
| SU50X100SFA | 100 mm | FA front flange | S · std seal · PT | $66.75 | |
| SU50X100FB | 100 mm | FB rear flange | - · std seal · PT | $63.03 | |
| SU50X100CA | 100 mm | CA single clevis | - · std seal · PT | $63.96 | |
| SU50X100SCA | 100 mm | CA single clevis | S · std seal · PT | $67.69 | |
| SU50X100TC | 100 mm | TC center trunnion | - · std seal · PT | $76.06 | |
| SU50X100STC | 100 mm | TC center trunnion | S · std seal · PT | $79.78 | |
| SU50X105 | 105 mm | Basic (no mounting) | - · std seal · PT | $57.45 | |
| SU50X105S | 105 mm | Basic (no mounting) | S · std seal · PT | $61.17 | |
| SU50X105STC | 105 mm | TC center trunnion | S · std seal · PT | $82.11 | |
| SU50X110 | 110 mm | Basic (no mounting) | - · std seal · PT | $57.45 | |
| SU50X110S | 110 mm | Basic (no mounting) | S · std seal · PT | $61.17 | |
| SU50X110SLB | 110 mm | LB foot | S · std seal · PT | $64.89 | |
| SU50X115 | 115 mm | Basic (no mounting) | - · std seal · PT | $57.45 | |
| SU50X115S | 115 mm | Basic (no mounting) | S · std seal · PT | $61.17 | |
| SU50X120 | 120 mm | Basic (no mounting) | - · std seal · PT | $57.45 | |
| SU50X120S | 120 mm | Basic (no mounting) | S · std seal · PT | $61.17 | |
| SU50X120SFA | 120 mm | FA front flange | S · std seal · PT | $69.08 | |
| SU50X120TC | 120 mm | TC center trunnion | - · std seal · PT | $78.39 | |
| SU50X125 | 125 mm | Basic (no mounting) | - · std seal · PT | $57.45 | |
| SU50X125N | 125 mm | Basic (no mounting) | - · NBR · PT | $57.45 | |
| SU50X125S | 125 mm | Basic (no mounting) | S · std seal · PT | $61.17 | |
| SU50X125SH | 125 mm | Basic (no mounting) | S · FKM · PT | $71.87 | |
| SU50X125SN | 125 mm | Basic (no mounting) | S · NBR · PT | $61.17 | |
| SU50X125SFA | 125 mm | FA front flange | S · std seal · PT | $69.08 | |
| SU50X125STC | 125 mm | TC center trunnion | S · std seal · PT | $82.11 | |
| SU50X127S | 127 mm | Basic (no mounting) | S · std seal · PT | $62.57 | |
| SU50X130 | 130 mm | Basic (no mounting) | - · std seal · PT | $58.84 | |
| SU50X130S | 130 mm | Basic (no mounting) | S · std seal · PT | $62.57 | |
| SU50X135 | 135 mm | Basic (no mounting) | - · std seal · PT | $58.84 | |
| SU50X135S | 135 mm | Basic (no mounting) | S · std seal · PT | $62.57 | |
| SU50X140 | 140 mm | Basic (no mounting) | - · std seal · PT | $58.84 | |
| SU50X140S | 140 mm | Basic (no mounting) | S · std seal · PT | $62.57 | |
| SU50X140TC | 140 mm | TC center trunnion | - · std seal · PT | $79.78 | |
| SU50X150 | 150 mm | Basic (no mounting) | - · std seal · PT | $58.84 | |
| SU50X150H | 150 mm | Basic (no mounting) | - · FKM · PT | $69.54 | |
| SU50X150N | 150 mm | Basic (no mounting) | - · NBR · PT | $58.84 | |
| SU50X150S | 150 mm | Basic (no mounting) | S · std seal · PT | $62.57 | |
| SU50X150SH | 150 mm | Basic (no mounting) | S · FKM · PT | $73.27 | |
| SU50X150SN | 150 mm | Basic (no mounting) | S · NBR · PT | $62.57 | |
| SU50X150LB | 150 mm | LB foot | - · std seal · PT | $62.57 | |
| SU50X150SFA | 150 mm | FA front flange | S · std seal · PT | $70.48 | |
| SU50X150CA | 150 mm | CA single clevis | - · std seal · PT | $67.69 | |
| SU50X150SCA | 150 mm | CA single clevis | S · std seal · PT | $71.41 | |
| SU50X150TC | 150 mm | TC center trunnion | - · std seal · PT | $79.78 | |
| SU50X150STC | 150 mm | TC center trunnion | S · std seal · PT | $83.50 | |
| SU50X155 | 155 mm | Basic (no mounting) | - · std seal · PT | $60.71 | |
| SU50X155S | 155 mm | Basic (no mounting) | S · std seal · PT | $64.43 | |
| SU50X160 | 160 mm | Basic (no mounting) | - · std seal · PT | $60.71 | |
| SU50X160H | 160 mm | Basic (no mounting) | - · FKM · PT | $71.41 | |
| SU50X160S | 160 mm | Basic (no mounting) | S · std seal · PT | $64.43 | |
| SU50X160CB | 160 mm | CB double clevis | - · std seal · PT | $70.68 | |
| SU50X165 | 165 mm | Basic (no mounting) | - · std seal · PT | $60.71 | |
| SU50X165S | 165 mm | Basic (no mounting) | S · std seal · PT | $64.43 | |
| SU50X170 | 170 mm | Basic (no mounting) | - · std seal · PT | $60.71 | |
| SU50X170S | 170 mm | Basic (no mounting) | S · std seal · PT | $64.43 | |
| SU50X170STC | 170 mm | TC center trunnion | S · std seal · PT | $85.36 | |
| SU50X175 | 175 mm | Basic (no mounting) | - · std seal · PT | $60.71 | |
| SU50X175S | 175 mm | Basic (no mounting) | S · std seal · PT | $64.43 | |
| SU50X175SN | 175 mm | Basic (no mounting) | S · NBR · PT | $64.43 | |
| SU50X180 | 180 mm | Basic (no mounting) | - · std seal · PT | $62.57 | |
| SU50X180S | 180 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X180TC | 180 mm | TC center trunnion | - · std seal · PT | $83.50 | |
| SU50X185 | 185 mm | Basic (no mounting) | - · std seal · PT | $62.57 | |
| SU50X185S | 185 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X190 | 190 mm | Basic (no mounting) | - · std seal · PT | $62.57 | |
| SU50X190S | 190 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X192S | 192 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X192SN | 192 mm | Basic (no mounting) | S · NBR · PT | $66.29 | |
| SU50X193S | 193 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X195S | 195 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X195SFA | 195 mm | FA front flange | S · std seal · PT | $74.20 | |
| SU50X200 | 200 mm | Basic (no mounting) | - · std seal · PT | $62.57 | |
| SU50X200H | 200 mm | Basic (no mounting) | - · FKM · PT | $73.27 | |
| SU50X200N | 200 mm | Basic (no mounting) | - · NBR · PT | $62.57 | |
| SU50X200S | 200 mm | Basic (no mounting) | S · std seal · PT | $66.29 | |
| SU50X200SH | 200 mm | Basic (no mounting) | S · FKM · PT | $76.99 | |
| SU50X200SN | 200 mm | Basic (no mounting) | S · NBR · PT | $66.29 | |
| SU50X200LB | 200 mm | LB foot | - · std seal · PT | $66.29 | |
| SU50X200TC | 200 mm | TC center trunnion | - · std seal · PT | $83.50 | |
| SU50X200STC | 200 mm | TC center trunnion | S · std seal · PT | $87.23 | |
| SU50X205S | 205 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X210 | 210 mm | Basic (no mounting) | - · std seal · PT | $64.43 | |
| SU50X210S | 210 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X210CA | 210 mm | CA single clevis | - · std seal · PT | $73.27 | |
| SU50X213S | 213 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X215 | 215 mm | Basic (no mounting) | - · std seal · PT | $64.43 | |
| SU50X215S | 215 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X220 | 220 mm | Basic (no mounting) | - · std seal · PT | $64.43 | |
| SU50X220S | 220 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X225 | 225 mm | Basic (no mounting) | - · std seal · PT | $64.43 | |
| SU50X225S | 225 mm | Basic (no mounting) | S · std seal · PT | $68.15 | |
| SU50X225TC | 225 mm | TC center trunnion | - · std seal · PT | $85.36 | |
| SU50X225STC | 225 mm | TC center trunnion | S · std seal · PT | $89.09 | |
| SU50X230 | 230 mm | Basic (no mounting) | - · std seal · PT | $66.29 | |
| SU50X230S | 230 mm | Basic (no mounting) | S · std seal · PT | $70.01 | |
| SU50X230SH | 230 mm | Basic (no mounting) | S · FKM · PT | $80.71 | |
| SU50X235 | 235 mm | Basic (no mounting) | - · std seal · PT | $66.29 | |
| SU50X235S | 235 mm | Basic (no mounting) | S · std seal · PT | $70.01 | |
| SU50X240 | 240 mm | Basic (no mounting) | - · std seal · PT | $66.29 | |
| SU50X240S | 240 mm | Basic (no mounting) | S · std seal · PT | $70.01 | |
| SU50X250 | 250 mm | Basic (no mounting) | - · std seal · PT | $66.29 | |
| SU50X250H | 250 mm | Basic (no mounting) | - · FKM · PT | $76.99 | |
| SU50X250S | 250 mm | Basic (no mounting) | S · std seal · PT | $70.01 | |
| SU50X250SH | 250 mm | Basic (no mounting) | S · FKM · PT | $80.71 | |
| SU50X250SN | 250 mm | Basic (no mounting) | S · NBR · PT | $70.01 | |
| SU50X250STC | 250 mm | TC center trunnion | S · std seal · PT | $90.95 | |
| SU50X255S | 255 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X260 | 260 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X260S | 260 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X270 | 270 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X270S | 270 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X270SH | 270 mm | Basic (no mounting) | S · FKM · PT | $84.18 | |
| SU50X273SN | 273 mm | Basic (no mounting) | S · NBR · PT | $73.47 | |
| SU50X275 | 275 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X275S | 275 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X280 | 280 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X280S | 280 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X285S | 285 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X290 | 290 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X290S | 290 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X290SH | 290 mm | Basic (no mounting) | S · FKM · PT | $84.18 | |
| SU50X290CA | 290 mm | CA single clevis | - · std seal · PT | $78.59 | |
| SU50X292S | 292 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X300 | 300 mm | Basic (no mounting) | - · std seal · PT | $69.76 | |
| SU50X300H | 300 mm | Basic (no mounting) | - · FKM · PT | $80.46 | |
| SU50X300N | 300 mm | Basic (no mounting) | - · NBR · PT | $69.76 | |
| SU50X300S | 300 mm | Basic (no mounting) | S · std seal · PT | $73.47 | |
| SU50X300SH | 300 mm | Basic (no mounting) | S · FKM · PT | $84.18 | |
| SU50X300SN | 300 mm | Basic (no mounting) | S · NBR · PT | $73.47 | |
| SU50X300TC | 300 mm | TC center trunnion | - · std seal · PT | $90.69 | |
| SU50X300STC | 300 mm | TC center trunnion | S · std seal · PT | $94.41 | |
| SU50X305SH | 305 mm | Basic (no mounting) | S · FKM · PT | $87.90 | |
| SU50X310S | 310 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X312SN | 312 mm | Basic (no mounting) | S · NBR · PT | $77.20 | |
| SU50X315S | 315 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X320 | 320 mm | Basic (no mounting) | - · std seal · PT | $73.47 | |
| SU50X320S | 320 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X325 | 325 mm | Basic (no mounting) | - · std seal · PT | $73.47 | |
| SU50X325S | 325 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X325TC | 325 mm | TC center trunnion | - · std seal · PT | $94.41 | |
| SU50X330 | 330 mm | Basic (no mounting) | - · std seal · PT | $73.47 | |
| SU50X330S | 330 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X330SH | 330 mm | Basic (no mounting) | S · FKM · PT | $87.90 | |
| SU50X340 | 340 mm | Basic (no mounting) | - · std seal · PT | $73.47 | |
| SU50X340S | 340 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X340FB | 340 mm | FB rear flange | - · std seal · PT | $81.38 | |
| SU50X350 | 350 mm | Basic (no mounting) | - · std seal · PT | $73.47 | |
| SU50X350H | 350 mm | Basic (no mounting) | - · FKM · PT | $84.18 | |
| SU50X350S | 350 mm | Basic (no mounting) | S · std seal · PT | $77.20 | |
| SU50X350SH | 350 mm | Basic (no mounting) | S · FKM · PT | $87.90 | |
| SU50X350SN | 350 mm | Basic (no mounting) | S · NBR · PT | $77.20 | |
| SU50X350SFA | 350 mm | FA front flange | S · std seal · PT | $85.11 | |
| SU50X350TC | 350 mm | TC center trunnion | - · std seal · PT | $94.41 | |
| SU50X350STC | 350 mm | TC center trunnion | S · std seal · PT | $98.13 | |
| SU50X355 | 355 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X360 | 360 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X360S | 360 mm | Basic (no mounting) | S · std seal · PT | $80.92 | |
| SU50X370 | 370 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X370S | 370 mm | Basic (no mounting) | S · std seal · PT | $80.92 | |
| SU50X370SH | 370 mm | Basic (no mounting) | S · FKM · PT | $91.62 | |
| SU50X375 | 375 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X375N | 375 mm | Basic (no mounting) | - · NBR · PT | $77.20 | |
| SU50X375S | 375 mm | Basic (no mounting) | S · std seal · PT | $80.92 | |
| SU50X380 | 380 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X380S | 380 mm | Basic (no mounting) | S · std seal · PT | $80.92 | |
| SU50X385SH | 385 mm | Basic (no mounting) | S · FKM · PT | $91.62 | |
| SU50X390 | 390 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X390SH | 390 mm | Basic (no mounting) | S · FKM · PT | $91.62 | |
| SU50X395SH | 395 mm | Basic (no mounting) | S · FKM · PT | $91.62 | |
| SU50X400 | 400 mm | Basic (no mounting) | - · std seal · PT | $77.20 | |
| SU50X400S | 400 mm | Basic (no mounting) | S · std seal · PT | $80.92 | |
| SU50X400SH | 400 mm | Basic (no mounting) | S · FKM · PT | $91.62 | |
| SU50X400CA | 400 mm | CA single clevis | - · std seal · PT | $86.04 | |
| SU50X400STC | 400 mm | TC center trunnion | S · std seal · PT | $101.86 | |
| SU50X400STCH | 400 mm | TC center trunnion | S · FKM · PT | $112.56 | |
| SU50X410S | 410 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X415 | 415 mm | Basic (no mounting) | - · std seal · PT | $80.92 | |
| SU50X415S | 415 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X415SH | 415 mm | Basic (no mounting) | S · FKM · PT | $95.34 | |
| SU50X420 | 420 mm | Basic (no mounting) | - · std seal · PT | $80.92 | |
| SU50X420S | 420 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X420SH | 420 mm | Basic (no mounting) | S · FKM · PT | $95.34 | |
| SU50X425 | 425 mm | Basic (no mounting) | - · std seal · PT | $80.92 | |
| SU50X425S | 425 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X430S | 430 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X430SH | 430 mm | Basic (no mounting) | S · FKM · PT | $95.34 | |
| SU50X440 | 440 mm | Basic (no mounting) | - · std seal · PT | $80.92 | |
| SU50X440S | 440 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X440SH | 440 mm | Basic (no mounting) | S · FKM · PT | $95.34 | |
| SU50X450 | 450 mm | Basic (no mounting) | - · std seal · PT | $80.92 | |
| SU50X450N | 450 mm | Basic (no mounting) | - · NBR · PT | $80.92 | |
| SU50X450S | 450 mm | Basic (no mounting) | S · std seal · PT | $84.64 | |
| SU50X450SH | 450 mm | Basic (no mounting) | S · FKM · PT | $95.34 | |
| SU50X450SN | 450 mm | Basic (no mounting) | S · NBR · PT | $84.64 | |
| SU50X450FA | 450 mm | FA front flange | - · std seal · PT | $88.83 | |
| SU50X450TC | 450 mm | TC center trunnion | - · std seal · PT | $101.86 | |
| SU50X450STC | 450 mm | TC center trunnion | S · std seal · PT | $105.58 | |
| SU50X460 | 460 mm | Basic (no mounting) | - · std seal · PT | $84.64 | |
| SU50X460S | 460 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X460SH | 460 mm | Basic (no mounting) | S · FKM · PT | $99.07 | |
| SU50X465S | 465 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X470S | 470 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X470SH | 470 mm | Basic (no mounting) | S · FKM · PT | $99.07 | |
| SU50X475 | 475 mm | Basic (no mounting) | - · std seal · PT | $84.64 | |
| SU50X475S | 475 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X480S | 480 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X485S | 485 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X490S | 490 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X490SH | 490 mm | Basic (no mounting) | S · FKM · PT | $99.07 | |
| SU50X500 | 500 mm | Basic (no mounting) | - · std seal · PT | $84.64 | |
| SU50X500N | 500 mm | Basic (no mounting) | - · NBR · PT | $84.64 | |
| SU50X500S | 500 mm | Basic (no mounting) | S · std seal · PT | $88.37 | |
| SU50X500SH | 500 mm | Basic (no mounting) | S · FKM · PT | $99.07 | |
| SU50X500TC | 500 mm | TC center trunnion | - · std seal · PT | $105.58 | |
| SU50X500STC | 500 mm | TC center trunnion | S · std seal · PT | $109.30 | |
| SU50X510S | 510 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X510SH | 510 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X520 | 520 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X520S | 520 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X520SH | 520 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X525S | 525 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X530 | 530 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X530S | 530 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X535 | 535 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X540S | 540 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X550 | 550 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X550N | 550 mm | Basic (no mounting) | - · NBR · PT | $92.81 | |
| SU50X550S | 550 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X550SH | 550 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X550STC | 550 mm | TC center trunnion | S · std seal · PT | $117.47 | |
| SU50X555SH | 555 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X560S | 560 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X560SH | 560 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X567S | 567 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X570S | 570 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X570SH | 570 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X575 | 575 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X580S | 580 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X600 | 600 mm | Basic (no mounting) | - · std seal · PT | $92.81 | |
| SU50X600S | 600 mm | Basic (no mounting) | S · std seal · PT | $96.53 | |
| SU50X600SH | 600 mm | Basic (no mounting) | S · FKM · PT | $107.23 | |
| SU50X600STC | 600 mm | TC center trunnion | S · std seal · PT | $117.47 | |
| SU50X620S | 620 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X625 | 625 mm | Basic (no mounting) | - · std seal · PT | $100.92 | |
| SU50X625S | 625 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X630 | 630 mm | Basic (no mounting) | - · std seal · PT | $100.92 | |
| SU50X630S | 630 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X630SH | 630 mm | Basic (no mounting) | S · FKM · PT | $115.35 | |
| SU50X630STC | 630 mm | TC center trunnion | S · std seal · PT | $125.59 | |
| SU50X640S | 640 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X650 | 650 mm | Basic (no mounting) | - · std seal · PT | $100.92 | |
| SU50X650S | 650 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X650SH | 650 mm | Basic (no mounting) | S · FKM · PT | $115.35 | |
| SU50X650STC | 650 mm | TC center trunnion | S · std seal · PT | $125.59 | |
| SU50X670SH | 670 mm | Basic (no mounting) | S · FKM · PT | $115.35 | |
| SU50X680 | 680 mm | Basic (no mounting) | - · std seal · PT | $100.92 | |
| SU50X680S | 680 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X682SN | 682 mm | Basic (no mounting) | S · NBR · PT | $104.65 | |
| SU50X700 | 700 mm | Basic (no mounting) | - · std seal · PT | $100.92 | |
| SU50X700S | 700 mm | Basic (no mounting) | S · std seal · PT | $104.65 | |
| SU50X700SH | 700 mm | Basic (no mounting) | S · FKM · PT | $115.35 | |
| SU50X700TC | 700 mm | TC center trunnion | - · std seal · PT | $121.86 | |
| SU50X700STC | 700 mm | TC center trunnion | S · std seal · PT | $125.59 | |
| SU50X710 | 710 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X715 | 715 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X715S | 715 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X720 | 720 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X720S | 720 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X720STC | 720 mm | TC center trunnion | S · std seal · PT | $133.75 | |
| SU50X730 | 730 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X745S | 745 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X750 | 750 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X750S | 750 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X750SN | 750 mm | Basic (no mounting) | S · NBR · PT | $112.81 | |
| SU50X760S | 760 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X760SH | 760 mm | Basic (no mounting) | S · FKM · PT | $123.52 | |
| SU50X765SH | 765 mm | Basic (no mounting) | S · FKM · PT | $123.52 | |
| SU50X770S | 770 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X770SCA | 770 mm | CA single clevis | S · std seal · PT | $121.66 | |
| SU50X775S | 775 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X780S | 780 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X800 | 800 mm | Basic (no mounting) | - · std seal · PT | $109.10 | |
| SU50X800S | 800 mm | Basic (no mounting) | S · std seal · PT | $112.81 | |
| SU50X800SH | 800 mm | Basic (no mounting) | S · FKM · PT | $123.52 | |
| SU50X800STC | 800 mm | TC center trunnion | S · std seal · PT | $133.75 | |
| SU50X820SH | 820 mm | Basic (no mounting) | S · FKM · PT | $131.89 | |
| SU50X820STC | 820 mm | TC center trunnion | S · std seal · PT | $142.13 | |
| SU50X840S | 840 mm | Basic (no mounting) | S · std seal · PT | $121.19 | |
| SU50X850 | 850 mm | Basic (no mounting) | - · std seal · PT | $117.47 | |
| SU50X850S | 850 mm | Basic (no mounting) | S · std seal · PT | $121.19 | |
| SU50X850TC | 850 mm | TC center trunnion | - · std seal · PT | $138.41 | |
| SU50X850STC | 850 mm | TC center trunnion | S · std seal · PT | $142.13 | |
| SU50X860STC | 860 mm | TC center trunnion | S · std seal · PT | $142.13 | |
| SU50X865 | 865 mm | Basic (no mounting) | - · std seal · PT | $117.47 | |
| SU50X870STC | 870 mm | TC center trunnion | S · std seal · PT | $142.13 | |
| SU50X880S | 880 mm | Basic (no mounting) | S · std seal · PT | $121.19 | |
| SU50X885S | 885 mm | Basic (no mounting) | S · std seal · PT | $121.19 | |
| SU50X900 | 900 mm | Basic (no mounting) | - · std seal · PT | $117.47 | |
| SU50X900S | 900 mm | Basic (no mounting) | S · std seal · PT | $121.19 | |
| SU50X900STC | 900 mm | TC center trunnion | S · std seal · PT | $142.13 | |
| SU50X910 | 910 mm | Basic (no mounting) | - · std seal · PT | $125.59 | |
| SU50X910S | 910 mm | Basic (no mounting) | S · std seal · PT | $129.31 | |
| SU50X930S | 930 mm | Basic (no mounting) | S · std seal · PT | $129.31 | |
| SU50X950 | 950 mm | Basic (no mounting) | - · std seal · PT | $125.59 | |
| SU50X950S | 950 mm | Basic (no mounting) | S · std seal · PT | $129.31 | |
| SU50X950SN | 950 mm | Basic (no mounting) | S · NBR · PT | $129.31 | |
| SU50X980 | 980 mm | Basic (no mounting) | - · std seal · PT | $125.59 | |
| SU50X980S | 980 mm | Basic (no mounting) | S · std seal · PT | $129.31 | |
| SU50X1000 | 1000 mm | Basic (no mounting) | - · std seal · PT | $125.59 | |
| SU50X1000H | 1000 mm | Basic (no mounting) | - · FKM · PT | $136.29 | |
| SU50X1000S | 1000 mm | Basic (no mounting) | S · std seal · PT | $129.31 | |
| SU50X1000FB | 1000 mm | FB rear flange | - · std seal · PT | $133.49 | |
| SU50X1000STC | 1000 mm | TC center trunnion | S · std seal · PT | $150.25 | |
| SU50X1020 | 1020 mm | Basic (no mounting) | - · std seal · PT | $137.68 | |
| SU50X1030STC | 1030 mm | TC center trunnion | S · std seal · PT | $162.34 | |
| SU50X1050S | 1050 mm | Basic (no mounting) | S · std seal · PT | $141.40 | |
| SU50X1100 | 1100 mm | Basic (no mounting) | - · std seal · PT | $137.68 | |
| SU50X1100S | 1100 mm | Basic (no mounting) | S · std seal · PT | $141.40 | |
| SU50X1150 | 1150 mm | Basic (no mounting) | - · std seal · PT | $149.78 | |
| SU50X1190S | 1190 mm | Basic (no mounting) | S · std seal · PT | $153.50 | |
| SU50X1190SN | 1190 mm | Basic (no mounting) | S · NBR · PT | $153.50 | |
| SU50X1200 | 1200 mm | Basic (no mounting) | - · std seal · PT | $149.78 | |
| SU50X1200S | 1200 mm | Basic (no mounting) | S · std seal · PT | $153.50 | |
| SU50X1250 | 1250 mm | Basic (no mounting) | - · std seal · PT | $161.88 | |
| SU50X1300 | 1300 mm | Basic (no mounting) | - · std seal · PT | $161.88 | |
| SU50X1300S | 1300 mm | Basic (no mounting) | S · std seal · PT | $165.60 | |
| SU50X1320S | 1320 mm | Basic (no mounting) | S · std seal · PT | $177.70 | |
| SU50X1320STC | 1320 mm | TC center trunnion | S · std seal · PT | $198.63 | |
| SU50X1350 | 1350 mm | Basic (no mounting) | - · std seal · PT | $173.97 | |
| SU50X1350S | 1350 mm | Basic (no mounting) | S · std seal · PT | $177.70 | |
| SU50X1400S | 1400 mm | Basic (no mounting) | S · std seal · PT | $177.70 | |
| SU50X1470S | 1470 mm | Basic (no mounting) | S · std seal · PT | $189.79 | |
| SU50X1500S | 1500 mm | Basic (no mounting) | S · std seal · PT | $189.79 | |
| SU50X1500STC | 1500 mm | TC center trunnion | S · std seal · PT | $210.73 | |
| SU50X1600 | 1600 mm | Basic (no mounting) | - · std seal · PT | $198.17 | |
| SU50X1600S | 1600 mm | Basic (no mounting) | S · std seal · PT | $201.89 | |
| SU50X1700 | 1700 mm | Basic (no mounting) | - · std seal · PT | $210.27 | |
| SU50X1800 | 1800 mm | Basic (no mounting) | - · std seal · PT | $222.36 |
Need a combination that is not listed? Request a quote.
Where the SU50 Is Used
General automation
About 982 N at 0.5 MPa covers most pushing, lifting and indexing tasks.
Clamping fixtures
Foot or flange mounting holds the cylinder rigid for clamps.
Doors, gates and levers
Clevis and trunnion versions drive mechanisms that swing.
Choosing the Right SU50 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 SU50 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 SU50X5 ships as SAU50X5. The specifications on this page are those of the SAU you receive.
No. Every SU50 gives about 982 N push and 825 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 SU50. Orders are processed and handed to the carrier within 3-5 business days.
Buying the SU50 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 SU50
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 SU50X200S and will confirm price, stock and lead time — usually within 7-8 hours.