Airtac SE50 Standard Cylinder SE50AX950
The AirTAC SE50 Standard Cylinder SE50AX950 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 950mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke950 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
- 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 SE50 Standard Cylinder SE50AX950
The AirTAC SE50AX950 is a double-acting single-rod profile cylinder built to the ISO 15552 dimension standard. It features a 50 mm bore and a 950 mm stroke, delivering a theoretical push force of 982 N at 0.5 MPa (1374 N at 0.7 MPa). The extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific SKU incorporates an SUS420J2 stainless steel rod (code A) for corrosive or washdown environments. Because this 950 mm stroke exceeds the standard catalog maximum of 1000 mm, it is supplied as a made-to-order unit. The cylinder lacks a built-in position magnet, so it cannot host CMSE or DMSE sensors without modification.
Airtac SE50 Standard Cylinder SE50AX950 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX950 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 950 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C (0–150 °C with FKM seals) |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 30 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SE series datasheet and ISO 15552 / VDMA 24562 dimensions. Confirm against the product label before installation. Port options: PT (standard) / G (BSPP).
Theoretical Output Force (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50AX950
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×950 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B). Seals: TPU (blank) / FKM high-temp (H) / NBR (N). Thread: PT (blank) / G. Mounting: Basic, LB, FA, FB, CA, CB, CR, TC, FTC, TCM1, TCM2. Related SE-family variants: SED (double rod), SEJ (adjustable stroke), BSE (rod lock), BSED (double-rod rod lock).
Where the Airtac SE50 Standard Cylinder SE50AX950 Is Used
Bottling Line Diverter
Uses the 950 mm stroke and SUS420J2 stainless rod to push product containers between processing lanes during washdown cycles.
Corrugated Box Folder
Extends the full 950 mm to fold large corrugated flaps, leveraging 982 N of push force at 0.5 MPa to secure heavy packing tape.
Lab Sample Transport
Moves sample racks between sterile testing stations, relying on the corrosion-resistant stainless rod for cleanroom compliance.
Is the Airtac SE50 Standard Cylinder SE50AX950 the Right Cylinder?
At 0.5 MPa, this 50 mm bore generates 982 N of push force. If your application requires less force, stepping down to a 40 mm bore yields 628 N; if you need more clamping or lifting power, stepping up to a 63 mm bore provides 1559 N. Keep in mind that a standard SE cylinder does not hold a load when air pressure is lost or exhausted—the piston will drift. If your 950 mm stroke requires mid-stroke or fail-safe holding, consider the BSE rod-lock variant or an external pilot-operated check valve.
Because the 950 mm stroke is non-standard and exceeds 300 mm, the unsupported rod and front bearing face a higher risk of bending under side loads. Always use an external guide rail to prevent premature seal wear and rod deflection. This model uses a PT1/4 port, an M16x1.5 rod thread, and is dimensionally interchangeable with other ISO 15552 cylinders for retrofitting existing setups.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for CMSE/DMSE sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/CR/TC/FTC/TCM1/TCM2).
- check Installation by qualified personnel per AirTAC docs.
Airtac SE50 Standard Cylinder SE50AX950 FAQ
At 0.5 MPa, the push force is 982 N and the pull force is 825 N. At 0.7 MPa, the push force is 1374 N. The maximum push force is 200 kgf at 1.0 MPa.
Yes. The SE50AX950 is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting footprint and port locations for a direct replacement. It also features field-adjustable air cushioning at both ends to fine-tune deceleration at stroke end.
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Covers non-human-caused product damage.
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