Airtac SE32 Standard Cylinder SE32X20S
The AirTAC Airtac SE32 Standard Cylinder SE32X20S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 20mm 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
- Stroke20 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X20S
The AirTAC SE32X20S is a double-acting single-rod ISO 15552 profile cylinder engineered for compact actuation. Operating at 0.15-1.0 MPa, it delivers a 402 N push and 345 N pull at 0.5 MPa, making it ideal for light-force tasks. The integrated -S magnet enables direct position feedback using AirTAC CMSE reed or DMSE electronic switches.
This 32 mm bore unit features a square extruded aluminum barrel without external tie rods, allowing flush mounting in tight machine cells while resisting corrosion. The field-adjustable air cushion at both ends lets technicians dial in end-of-stroke deceleration via a set screw, ensuring smooth stops even at the 30-800 mm/s speed range.
Airtac SE32 Standard Cylinder SE32X20S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X20S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 20 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 SE32X20S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×20 | 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 SE32X20S Is Used
PCB Ejector Pins
Provides the exact 402 N push at 0.5 MPa needed to pop delicate printed circuit boards from test fixtures without marring the surface.
Small Carton Flap Folders
Uses the 20 mm stroke to tuck adhesive flaps on high-speed packaging lines, relying on the -S magnet to confirm fold completion.
Lab Sample Diverters
Actuates routing gates for diagnostic vials, where the compact tie-rod-free profile fits neatly inside crowded analytical enclosures.
Is the Airtac SE32 Standard Cylinder SE32X20S the Right Cylinder?
Choose the SE32X20S when a 402 N push at 0.5 MPa fits your load requirement within a very short 20 mm travel. If your application demands less force, you would step out of the ISO 15552 standard to smaller variants; conversely, stepping up to the 40 mm bore provides a 628 N push for heavier resistance. Because this is a double-acting cylinder, it will drift if air pressure is lost and cannot hold a load unpowered—use a BSE rod lock for fail-safe holding. With its PT1/8 port and M10x1.25 rod thread, it serves as a drop-in dimensional replacement for any standard ISO 15552 cylinder of the same bore and stroke.
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 SE32X20S FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push increases to 563 N, with a maximum push capacity of 82 kgf at 1.0 MPa. It operates at speeds ranging from 30-800 mm/s.
Yes, the SE32X20S is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other 32 mm bore ISO 15552 profile cylinders, retaining your existing mounting hardware and PT1/8 port connections.
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