Airtac SE50 Standard Cylinder SE50AX90S
The AirTAC SE50 Standard Cylinder SE50AX90S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 90mm 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
- Stroke90 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 SE50AX90S
The AirTAC SE50AX90S is a double-acting ISO 15552 profile cylinder engineered for a 50 mm bore and 90 mm stroke. It delivers a robust 982 N push force at 0.5 MPa, utilizing a SUS420J2 stainless steel piston rod for superior corrosion resistance in washdown or humid settings. The extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames while avoiding dirt traps.
This unit includes a built-in magnet (code S) for seamless position sensing with AirTAC CMSE reed and DMSE electronic switches. Field-adjustable pneumatic cushioning at both ends allows precise tuning of end-of-stroke deceleration, protecting payloads from impact without acting as a hard mechanical stop.
Airtac SE50 Standard Cylinder SE50AX90S Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX90S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 90 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 SE50AX90S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×90 | 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 SE50AX90S Is Used
Flow Wrapper Diverter
Handles product diversion on stainless steel flow wrappers, using the 982 N push force and 90 mm stroke to pivot guide rails during product changeovers.
Lab Diagnostics Carousel
Indexes sample carousels in automated clinical analyzers, relying on the SUS420J2 rod to resist corrosion from frequent chemical wipe-downs.
PCB Reject Gate
Actuates reject gates on SMT lines, utilizing the integrated DMSE sensor magnet to confirm board ejection cycles at high cycling rates.
Is the Airtac SE50 Standard Cylinder SE50AX90S the Right Cylinder?
When sizing this 50 mm bore, evaluate your force margins: stepping down to a 40 mm bore drops the 0.5 MPa push to 628 N, while stepping up to a 63 mm bore increases it to 1559 N. As a standard double-acting cylinder, the SE50AX90S relies on live air pressure to hold its load and will drift if supply is lost or a valve centers. For direct retrofits, this model maps directly to ISO 15552 mounting dimensions with a PT1/4 port and M16x1.5 rod thread.
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 SE50AX90S FAQ
At 0.5 MPa, the push force is 982 N and pull force is 825 N. At 0.7 MPa, the push force reaches 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. The operational speed ranges from 30 to 800 mm/s.
Yes, it is dimensionally interchangeable per ISO 15552 standards, allowing a direct replacement for other ISO 15552 profile cylinders. The built-in magnet (S code) is specifically designed to trigger AirTAC CMSE reed and DMSE electronic sensors.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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