Airtac SE32 Standard Cylinder SE32X640S
The AirTAC Airtac SE32 Standard Cylinder SE32X640S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 640mm 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
- Stroke640 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X640S
The AirTAC SE32X640S is a double-acting single-rod ISO 15552 profile cylinder engineered for compact, space-constrained automation. Featuring a 32mm bore and 640mm stroke, it generates 402N of push force at 0.5 MPa and 563N at 0.7 MPa. The square extruded aluminum barrel eliminates external tie rods, yielding a flush, corrosion-resistant housing that mounts cleanly to machine frames.
This specific unit includes a built-in magnet (-S) for non-contact position sensing with AirTAC CMSE reed or DMSE electronic switches. Field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed 30-800 mm/s cycles.
Airtac SE32 Standard Cylinder SE32X640S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X640S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 640 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 SE32X640S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×640 | 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 SE32X640S Is Used
PCB Component Insertion
Drives low-force pick-and-place heads for inserting through-hole connectors on printed circuit board assembly lines, utilizing the 402N push and 640mm stroke to span multi-panel widths.
Carton Flap Folding
Actuates mechanical folding arms on continuous flow packaging machines, where the adjustable cushion softens the stroke end and the flush profile prevents snagging on passing cardboard.
Lab Sample Dispensing
Precisely positions fluid dispensing needles over analytical rotor trays, relying on the -S magnet and DMSE electronic sensors to verify exact 640mm extension coordinates.
Is the Airtac SE32 Standard Cylinder SE32X640S the Right Cylinder?
Delivering 402N push at 0.5 MPa, the 32mm bore is the entry point of the SE line. If your assembly requires less force, you must look outside the ISO 15552 standard range to smaller alternatives, but if you need more power, stepping up to the 40mm bore provides 628N of push force. Because this is a 640mm stroke, the 12mm rod and M10x1.25 thread face significant bending moments under side loads; an external guide rail is strongly recommended to prevent rod-bearing wear.
As a dimensionally interchangeable ISO 15552 cylinder, the SE32X640S serves as a direct drop-in replacement for other ISO 15552 profile cylinders. It uses a PT1/8 port, and its built-in magnet (-S) supports CMSE and DMSE sensors. Note that this cylinder does not hold loads without live air pressure; if your process requires position holding upon air loss, 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 SE32X640S FAQ
The 32mm bore yields 402N push and 345N pull at 0.5 MPa, 563N push at 0.7 MPa, and a maximum of 82 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
No. The adjustable air cushion only decelerates the piston near the stroke ends and is not a locking brake. The piston will drift if air is lost or the valve is centered. For true position holding, use a BSE rod lock variant or an external pilot-operated check valve.
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