Airtac SE100 Standard Air Cylinder SE100BX450S
The AirTAC Airtac SE100 Standard Air Cylinder SE100BX450S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø100mm bore and 450mm 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.
- BoreØ100 mm
- Stroke450 mm
- Port sizePT1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE100 Standard Air Cylinder SE100BX450S
The AirTAC SE100BX450S is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty motion. It delivers a robust 3927 N push force at 0.5 MPa and features a 450 mm stroke. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames while protecting internal mechanics.
This specific configuration pairs a SUS304 stainless steel rod (code B) for superior washdown and chemical resistance with a built-in magnet (code S) for position sensing. The integrated magnet seamlessly interfaces with AirTAC CMSE reed and DMSE electronic switches fitted into the sensor grooves on three sides of the body. Furthermore, field-adjustable air cushions at both ends allow technicians to dial in end-of-stroke deceleration, softening hard impacts during high-speed operation.
Airtac SE100 Standard Air Cylinder SE100BX450S Technical Specifications
| Model | Airtac SE100 Standard Air Cylinder SE100BX450S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 450 mm |
| Acting type | Double acting |
| Port size | PT1/2 |
| Rod thread | M20×1.5 |
| 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, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE100 Standard Air Cylinder SE100BX450S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 100 | Bore size in mm. |
| ×450 | 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 SE100 Standard Air Cylinder SE100BX450S Is Used
Palletizer Case Pusher
With 3927 N of push force at 0.5 MPa, this cylinder easily shoves heavy corrugated cases onto palletizing lanes, while the SUS304 rod withstands incidental washdowns.
Press Brake Bender
Delivers reliable 801 kgf maximum clamping thrust for holding sheet metal blanks securely in place during heavy press brake forming operations.
Chemical Process Diverter
The SUS304 stainless steel rod provides essential corrosion resistance when actuating heavy-duty diverter gates in environments exposed to aggressive chemical mists.
Is the Airtac SE100 Standard Air Cylinder SE100BX450S the Right Cylinder?
Stepping down to an 80 mm bore reduces the 0.5 MPa push force to 2513 N, whereas stepping up to a 125 mm bore increases it to 6136 N, letting you match the SE100BX450S output to your exact load. Because this is a 450 mm stroke, the 25 mm rod and rod-end thread M20x1.5 carry substantial side-load leverage; an external guide is strongly recommended to prevent rod-bearing bending. As a standard ISO 15552 profile cylinder, it serves as a drop-in replacement sharing standardized mounting interface dimensions and hardware. Note that this plain cylinder relies on live air pressure to hold a load; if your process loses air, the piston drifts, requiring a BSE rod lock for safety.
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 SE100 Standard Air Cylinder SE100BX450S FAQ
The SE100BX450S generates a push force of 3927 N and a pull force of 3681 N at 0.5 MPa. At 0.7 MPa, the push force is 5497 N. The maximum push force is 801 kgf at 1.0 MPa. It features a 100 mm bore, 450 mm stroke, PT1/2 port, 25 mm rod, M20x1.5 thread, and operates at 30-800 mm/s.
No, the adjustable air cushions at both ends only decelerate the piston near the stroke ends and do not act as a brake. If air is exhausted or pressure drops, the piston will drift. For fail-safe load holding, consider the AirTAC BSE rod lock variant or an external pilot-operated check valve.
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