Airtac SE32 Standard Cylinder SE32X343S
The AirTAC Airtac SE32 Standard Cylinder SE32X343S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø32mm bore and 343mm 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
- Stroke343 mm
- Port sizePT1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac SE32 Standard Cylinder SE32X343S
The AirTAC SE32X343S 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 operates efficiently at speeds of 30-800 mm/s. The integrated -S magnet enables seamless positioning feedback when paired with AirTAC CMSE reed or DMSE electronic sensors along the extrusion.
Unlike traditional tie-rod designs, its square extruded aluminum barrel eliminates external rods, offering a flush, corrosion-resistant surface that simplifies mounting. The field-adjustable air cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration via a set screw, protecting payloads from hard mechanical impacts.
Airtac SE32 Standard Cylinder SE32X343S Technical Specifications
| Model | Airtac SE32 Standard Cylinder SE32X343S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 343 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 SE32X343S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 32 | Bore size in mm. |
| ×343 | 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 SE32X343S Is Used
Flow Wrapper End-Sealing
Drives the mechanical crimping jaws on continuous-motion flow wrappers, using the 343 mm stroke to cycle the sealing head precisely with 402 N of force.
Lab Dispense Head Actuation
Positions fluid dispense valves over multi-well microplates, relying on the built-in magnet and DMSE sensors for exact 343 mm travel confirmation.
Pallet Diverter Gate
Extends a pneumatic routing flap to redirect small product carriers on a conveyor line, benefiting from the compact tie-rod-free barrel for tight frame clearances.
Is the Airtac SE32 Standard Cylinder SE32X343S the Right Cylinder?
Stepping up to the 40 mm bore yields 628 N of push at 0.5 MPa for heavier loads, while dropping down is not applicable as 32 mm is the smallest standard SE size. Because the stroke is 343 mm, the 12 mm rod and M10x1.25 thread face potential bending under high side loads; utilizing an external guide is strongly recommended to prevent premature rod-bearing wear. This model is dimensionally interchangeable per ISO 15552, serving as a direct drop-in replacement for other ISO 15552 cylinders without altering mounting footprints. Note that the adjustable cushion decelerates the piston but does not lock the load; if position holding without live air pressure is required, 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 SE32X343S FAQ
The SE32X343S generates 402 N push and 345 N pull at 0.5 MPa, 563 N push at 0.7 MPa, and a maximum push of 82 kgf at 1.0 MPa. It features a 32 mm bore, PT1/8 port, 12 mm rod, M10x1.25 thread, and a 27 mm cushion length.
It is dimensionally interchangeable per ISO 15552, acting as a drop-in replacement for other ISO 15552 profile cylinders. However, the adjustable air cushion only decelerates the piston near stroke end and does not hold a load; if unpowered holding is required, use a BSE rod lock or external check valve.
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