Airtac SE80 Standard Cylinder SE80X750SH
The AirTAC Airtac SE80 Standard Cylinder SE80X750SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 750mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke750 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X750SH
The AirTAC SE80X750SH is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty positioning. It delivers a substantial 2513 N push force at 0.5 MPa, utilizing an 80 mm bore and a 750 mm stroke to move substantial loads across long distances. The extruded aluminum barrel omits external tie rods, yielding a flush, corrosion-resistant body that mounts cleanly against machine frames.
Equipped with a Viton (FKM) seal, this unit reliably operates in elevated ambient temperatures up to 150 C. The integrated magnet (-S) supports direct mounting of CMSE reed or DMSE electronic position sensors along the triple-sided sensor grooves. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts when cycling high payloads at speed.
Airtac SE80 Standard Cylinder SE80X750SH Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X750SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 750 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80X750SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×750 | 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 SE80 Standard Cylinder SE80X750SH Is Used
Injection Mold Ejection
Drives long-stroke ejector pins on heavy plastic injection molds, utilizing the 2513 N thrust and FKM seals to withstand ambient heat radiating from the mold platens.
Pallet Transfer Pusher
Indexes heavy timber pallets off a high-speed production line, relying on the 750 mm extension and adjustable cushions to stop the 80 mm bore smoothly without shock.
Automotive Welding Fixture
Positions heavy chassis subcomponents in a robotic weld cell, where the -S magnet triggers DMSE electronic sensors to confirm clamp presence amid electrical noise.
Is the Airtac SE80 Standard Cylinder SE80X750SH the Right Cylinder?
Selecting this 80 mm bore makes sense when 50 mm cylinders (offering 982 N push at 0.5 MPa) lack the thrust for your payload, but stepping up to a 100 mm bore (providing 3927 N push) would be physically oversized. The PT3/8 port and 25 mm rod efficiently handle the 750 mm stroke, though traversing this length requires careful attention to side-load dynamics. The rod bearing experiences increased bending moments over extended strokes, so an external guide rail is strongly recommended to prevent premature seal wear. As a true ISO 15552 profile cylinder, it serves as a drop-in dimensional replacement for other ISO 15552 cylinders, sharing standardized mounting accessories. Note that while the adjustable air cushions decelerate the piston near stroke end, this standard SE model does not hold position pneumatically; if load holding is required 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 SE80 Standard Cylinder SE80X750SH FAQ
At 0.5 MPa, the 80 mm bore provides 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N, with a maximum push capacity of 513 kgf at 1.0 MPa. The cylinder operates at speeds from 30-800 mm/s.
No. The adjustable air cushioning only decelerates the piston near the end of the stroke and does not act as a brake. If the air supply is lost or exhausted, the piston will drift. For dead-load holding, you need a BSE rod lock variant or an external pilot-operated check valve.
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