Airtac SE125 Standard Cylinder SE125X1000S
The AirTAC Airtac SE125 Standard Cylinder SE125X1000S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø125mm bore and 1000mm stroke, PT1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ125 mm
- Stroke1000 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM27×2
- CushionAdjustable, 40 mm
About the Airtac SE125 Standard Cylinder SE125X1000S
The AirTAC SE125X1000S is a double-acting single-rod profile cylinder built to the ISO 15552 standard, delivering a robust 6136 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames. Equipped with a built-in position magnet, this unit seamlessly interfaces with AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection.
Driving a 1000 mm stroke requires substantial structural support, and the 32 mm piston rod paired with an M27x2 thread handles high axial loads effectively. The integrated field-adjustable air cushioning at both ends allows technicians to tune the end-of-stroke deceleration via a set screw, softening hard impacts when moving heavy masses at up to 500 mm/s. This is a genuine AirTAC component designed for rigorous pneumatic automation.
Airtac SE125 Standard Cylinder SE125X1000S Technical Specifications
| Model | Airtac SE125 Standard Cylinder SE125X1000S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø125 mm |
| Stroke | 1000 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M27×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 40 mm |
| Max stroke | Up to 1500 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 (Ø125mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 6136 N | 5734 N |
| 0.7 MPa | 8590 N | — |
| Max (@1.0 MPa) | 1251 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE125 Standard Cylinder SE125X1000S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 125 | Bore size in mm. |
| ×1000 | 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 SE125 Standard Cylinder SE125X1000S Is Used
Automotive Body Pressing
Provides the 8590 N push force at 0.7 MPa required to seat heavy chassis panels and form light gauge automotive body components.
Plastic Injection Unloading
Utilizes its 1000 mm stroke to reach deep into large injection molding machines, extracting bulky plastic bins and pallets safely.
Heavy Lumber Sorting
Actuates large diverter arms on sawmill lines, relying on the 32 mm rod and adjustable cushions to handle dense timber without end-stop shock.
Is the Airtac SE125 Standard Cylinder SE125X1000S the Right Cylinder?
Selecting the SE125X1000S makes sense when your application demands maximum thrust, as it generates 6136 N of push at 0.5 MPa. If you need slightly less force, stepping down to the 100 mm bore yields 3927 N of push at 0.5 MPa; as the largest standard ISO 15552 bore in this series, there is no larger neighbor to step up to within the SE line. This model uses a PT1/2 port and includes the -S magnet for CMSE or DMSE sensors.
Because this cylinder features a 1000 mm stroke, the extended rod is highly susceptible to bending under lateral loads; an external guide rail must be used to prevent rod-bearing damage. Furthermore, the adjustable air cushion only decelerates the piston near the stroke ends and does not lock the load—if air pressure is lost, the piston will drift, requiring a BSE rod lock for secure holding.
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 SE125 Standard Cylinder SE125X1000S FAQ
At 0.5 MPa, this 125 mm bore cylinder provides 6136 N of push force and 5734 N of pull force. At 0.7 MPa, the push force increases to 8590 N, with a maximum push capacity of 1252 kgf at 1.0 MPa. The operational speed range is 30-500 mm/s.
Yes, the SE125X1000S is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact same mounting interface and footprint as other standard profile cylinders. It uses a PT1/2 port and includes a built-in magnet for CMSE and DMSE position sensors.
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 SE125 Standard Cylinder SE125X1000S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.