Airtac SE50 Standard Cylinder SE50AX165
The AirTAC Airtac SE50 Standard Cylinder SE50AX165 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 165mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke165 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX165
The AirTAC SE50AX165 is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a 982 N push at 0.5 MPa. Its square extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames while resisting corrosion.
This specific SKU features a SUS420J2 stainless steel rod (code A) for corrosive or washdown environments. It operates at 30-800 mm/s and uses field-adjustable air cushioning at both ends to decelerate the piston smoothly. Because it lacks the -S magnet code, this unit does not support CMSE or DMSE position sensors.
Airtac SE50 Standard Cylinder SE50AX165 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX165 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 165 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 SE50AX165
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×165 | 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 SE50AX165 Is Used
Pouch Forming Crimp
Drives the vertical sealing jaw on a vertical form-fill-seal machine, using its 982 N push and SUS420J2 rod to withstand daily washdowns.
Diverter Gate Actuation
Pivots a sorting lane diverter for packaged goods, utilizing the 165 mm stroke to clear the belt path fully before retracting.
Lab Mixer Lid Lift
Raises and lowers the hinged lid on a chemical blending vessel, where the stainless steel rod prevents corrosion from caustic vapor exposure.
Is the Airtac SE50 Standard Cylinder SE50AX165 the Right Cylinder?
If you need less force, stepping down to the 40 mm bore drops the 0.5 MPa push to 628 N. For heavier loads, the 63 mm bore raises that push to 1559 N. This 50 mm bore generates a 982 N push and an 825 N pull at 0.5 MPa, with a PT1/4 port and a 165 mm stroke.
Being a standard double-acting cylinder, it cannot hold a load if air pressure drops—the piston will drift. For position holding you need a BSE rod lock. Since the stroke is 165 mm, side load is minimal, but long unsupported strokes require an external guide. The ISO 15552 mounting interface ensures drop-in replacement compatibility with other ISO 15552 cylinders.
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 SE50AX165 FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push and 825 N of pull. At 0.7 MPa, the push increases to 1374 N. The maximum push is 200 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
This specific SKU lacks the built-in magnet (-S code), so it cannot accept AirTAC CMSE or DMSE position sensors. It is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other ISO 15552 profile cylinders without requiring new mounting hardware.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SE50 Standard Cylinder SE50AX165
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.