Airtac SE32 Standard Cylinder SE32X625S
The AirTAC Airtac SE32 Standard Cylinder SE32X625S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 625mm 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
- Stroke625 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X625S
The AirTAC SE32X625S is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 32mm bore and a 625mm stroke. Because this stroke exceeds the standard 1000mm maximum for this bore, it is manufactured as a non-standard, made-to-order unit. It delivers 402N of push force at 0.5 MPa and operates efficiently between 30-800mm/s. The square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific configuration includes a built-in magnet (-S) for position sensing, designed to interface directly with AirTAC CMSE reed and DMSE electronic sensors. Unlike fixed rubber bumpers, the end caps house field-adjustable pneumatic cushioning, allowing technicians to dial in the exact deceleration needed to soften hard end-stops at high cycling speeds. The cylinder accepts a PT1/8 port and features a 12mm hard-chrome plated rod with an M10x1.25 thread.
Airtac SE32 Standard Cylinder SE32X625S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X625S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 625 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 SE32X625S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×625 | 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 SE32X625S Is Used
PCB Conveyor Routing
Actuates a routing gate on a printed circuit board conveyor, using the 625mm stroke to shift lanes while the 402N push force easily overcomes sliding friction.
Film Roll Splicing
Drives the cutting head on a continuous film splicing machine, where the non-standard 625mm stroke covers the wide web width and the -S magnet triggers DMSE sensors to verify cut completion.
Lab Sample Dispenser
Moves a pipetting array across a multi-well plate dispenser, utilizing the flush aluminum profile to mount cleanly into a tight laboratory enclosure without tie-rod interference.
Is the Airtac SE32 Standard Cylinder SE32X625S the Right Cylinder?
When sizing this 32mm bore, evaluate your thrust requirements carefully. If 402N of push at 0.5 MPa is insufficient, stepping up to the 40mm bore yields 628N. Conversely, if your load is very light, dropping down is not an option as 32mm is the smallest standard ISO 15552 bore in the AirTAC range. To replace an existing ISO 15552 cylinder, match the 32mm bore, 625mm stroke, PT1/8 port, and your required mounting accessory. Ensure you specify the -S magnet if you need CMSE or DMSE sensor feedback.
Because this model features a 625mm stroke, the unsupported rod length is substantial. Even with a 12mm rod, side loads will induce bending moments on the rod bearing, so an external guide is strongly recommended to prevent premature seal wear. Note that this plain SE cylinder does not hold its position if air pressure is lost; the piston will drift. For load-holding safety, consider the BSE rod-lock variant.
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 SE32X625S FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 345N of pull force. At 0.7 MPa, the push force is 563N, and the maximum rated push is 82kgf at 1.0 MPa. It operates at speeds between 30-800mm/s.
Yes, the SE32X625S is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can replace other ISO 15552 profile cylinders by matching the 32mm bore, 625mm stroke, PT1/8 port, and mounting interface, provided you use compatible mounting hardware.
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