Airtac SE50 Standard Cylinder SE50AX45
The AirTAC Airtac SE50 Standard Cylinder SE50AX45 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 45mm 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
- Stroke45 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50AX45
The AirTAC SE50AX45 is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 50 mm bore and a 45 mm stroke. It generates 982 N of push force at 0.5 MPa and features a PT1/4 port paired with a 20 mm rod end thread (M16x1.5). Designed with a square extruded aluminum barrel, this unit eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific SKU utilizes a SUS420J2 stainless steel rod (option A) tailored for corrosive and washdown environments. The cylinder incorporates field-adjustable air cushions at both ends to decelerate the piston near stroke limits, preventing hard end-stop impacts. Note that this configuration lacks a built-in magnet, meaning it is not wired for AirTAC CMSE or DMSE position sensors out of the box.
Airtac SE50 Standard Cylinder SE50AX45 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX45 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 45 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 SE50AX45
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×45 | 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 SE50AX45 Is Used
Pouch Splicing Jaws
Actuates stainless splicing jaws on vertical form-fill-seal packaging lines, utilizing the 982 N push force and SUS420J2 rod to withstand daily washdowns.
Bottle Lane Diverters
Drives a 45 mm stroke diverter arm to sort glass bottles on high-speed conveyors, relying on the adjustable end cushions to absorb rapid cycling impacts.
Lab Sample Ejectors
Ejects processed fluid samples from test carousels in diagnostic equipment, where the compact tie-rod-free profile saves valuable cabinet space.
Is the Airtac SE50 Standard Cylinder SE50AX45 the Right Cylinder?
Delivering 982 N push at 0.5 MPa, this 50 mm bore fits medium-duty positioning. If your assembly requires less force, the 40 mm bore variant provides 628 N push, whereas stepping up to the 63 mm bore yields 1559 N push for heavier payloads. Because this is a non-locking double-acting cylinder, the piston will drift if air pressure is lost or the valve is centered; applications requiring true load-holding during an air-loss event should pivot to the AirTAC BSE rod-lock series. For retrofitting, the standardized ISO 15552 dimensions allow a direct drop-in replacement using existing mounting hardware and a PT1/4 air connection.
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 SE50AX45 FAQ
At 0.5 MPa, the 50 mm bore provides 982 N of push force and 825 N of pull force. 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 range is 30-800 mm/s.
Yes, the SE50AX45 is dimensionally interchangeable per ISO 15552, serving as a drop-in replacement for other standard profile cylinders without requiring new mounting brackets. However, this specific SKU lacks the -S magnet, so it cannot host AirTAC CMSE or DMSE position sensors without modification.
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 SE50AX45
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.