Airtac SE32 Standard Cylinder SE32X70S
The AirTAC Airtac SE32 Standard Cylinder SE32X70S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 70mm stroke, PT1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke70 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X70S
The AirTAC SE32X70S is a double-acting, single-rod ISO 15552 profile cylinder engineered for compact pneumatics. Delivering 402 N of push force at 0.5 MPa, it utilizes a square extruded aluminum barrel without external tie rods. This design not only resists corrosion but allows for flush mounting against machine frames, saving valuable space in tight assemblies.
Equipped with a built-in magnet (S option), this 32 mm bore unit seamlessly integrates with AirTAC CMSE reed and DMSE electronic sensors for precise end-of-stroke detection. The field-adjustable air cushioning at both ends can be tuned via a screw to soften hard mechanical stops, ensuring smooth deceleration across its 70 mm travel.
Airtac SE32 Standard Cylinder SE32X70S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X70S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 70 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE32 Standard Cylinder SE32X70S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×70 | 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 SE32 Standard Cylinder SE32X70S Is Used
PCB Clamping
Provides 402 N of push force at 0.5 MPa to secure delicate printed circuit boards during automated soldering and component placement processes.
Carton Sealing
Actuates sealing jaws on small form-factor packaging lines, using its 70 mm stroke to precisely fold and close lightweight cardboard cartons.
Lab Dispensing
Moves pipetting heads in analytical laboratory instruments, relying on the CMSE/DMSE magnet for exact 70 mm travel feedback without external sensors.
Is the Airtac SE32 Standard Cylinder SE32X70S the Right Cylinder?
Stepping down to a smaller bore is not an option as 32 mm is the smallest standard SE size, but moving up to the 40 mm bore yields 628 N of push at 0.5 MPa if your application demands greater force. The 70 mm stroke is a standard size, making it readily available. Because the stroke is under 300 mm, side-load stress on the 12 mm rod and bearing is minimal, though external guides are recommended for heavy radial loads. Remember that the adjustable air cushion only decelerates the piston near the end of travel; it does not hold the load if air pressure is lost. For position holding without live pressure, consider a BSE rod lock variant. As a true ISO 15552 cylinder, it serves as a dimensionally interchangeable drop-in replacement for other ISO 15552 cylinders, utilizing the PT1/8 port and standard mounting accessories.
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 SE32 Standard Cylinder SE32X70S FAQ
The SE32X70S generates 402 N of push force and 345 N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 563 N. The maximum push force is 82 kgf at 1.0 MPa operating pressure.
Yes, the SE32X70S is dimensionally interchangeable per ISO 15552 standards. It shares the exact same mounting footprint, 32 mm bore, PT1/8 port, and M10x1.25 rod thread as other ISO 15552 cylinders, allowing for a direct drop-in retrofit.
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 SE32 Standard Cylinder SE32X70S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.