Airtac SE50 Standard Cylinder SE50X700SH
The AirTAC Airtac SE50 Standard Cylinder SE50X700SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 700mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ50 mm
- Stroke700 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
About the Airtac SE50 Standard Cylinder SE50X700SH
The AirTAC SE50X700SH is a double-acting, single-rod ISO 15552 profile cylinder engineered for demanding thermal environments. It features a 50 mm bore and a 700 mm stroke, generating 982 N of push force at 0.5 MPa and 1374 N at 0.7 MPa. Equipped with a Viton (FKM) high-temperature seal, it withstands operating environments up to 150 degrees Celsius, far exceeding the standard 70-degree limit. The built-in magnet enables seamless positioning feedback via CMSE reed or DMSE electronic sensors.
Its square extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant profile that mounts flush in tight machinery spaces. Instead of fixed rubber bumpers, it utilizes field-adjustable pneumatic air cushions at both ends, allowing technicians to fine-tune end-of-stroke deceleration and prevent hard mechanical impacts during high-speed 30-800 mm/s cycles.
Airtac SE50 Standard Cylinder SE50X700SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50X700SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 700 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE50 Standard Cylinder SE50X700SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×700 | 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 SE50 Standard Cylinder SE50X700SH Is Used
Injection Mold Ejection
Ejects hot plastic parts from 150-degree injection molds, leveraging the FKM Viton seal to survive ambient radiant heat while applying 982 N of push force at 0.5 MPa.
Bakery Oven Diverter
Actuates a 700 mm stroke diverter arm to route baked goods on a conveyor, using the built-in magnet with DMSE electronic sensors for precise positioning in food-grade heat zones.
Lab Drying Oven Door
Opens and closes heavy thermal chamber doors, relying on the field-adjustable air cushions to soften the 700 mm extension stop and prevent mechanical shock at high travel speeds.
Is the Airtac SE50 Standard Cylinder SE50X700SH the Right Cylinder?
When sizing this actuator, evaluate your force needs against the 982 N push at 0.5 MPa. If your application requires less output, stepping down to the 40 mm bore yields 628 N of push force. Conversely, scaling up to the 63 mm bore provides 1559 N. Because the 700 mm stroke creates a long unsupported piston rod, external guides are strongly recommended to prevent rod-bearing bending and premature seal wear under lateral loads.
As a dimensionally interchangeable ISO 15552 cylinder, this model serves as a direct drop-in replacement for other ISO 15552 profile cylinders, matching the 50 mm bore, 700 mm stroke, PT1/4 port, and standard mounting accessories. Note that the adjustable air cushion only decelerates the piston near stroke end; it does not hold the load. If air pressure drops, the rod drifts. For position holding without live pressure, pair this cylinder with a BSE rod lock or an external pilot-operated check valve.
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 SE50 Standard Cylinder SE50X700SH FAQ
This 50 mm bore cylinder delivers 982 N push and 825 N pull at 0.5 MPa, 1374 N push at 0.7 MPa, and a maximum push of 200 kgf at 1.0 MPa operating pressure.
Yes, the SE50X700SH is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a retrofit for other ISO 15552 profile cylinders using the same 50 mm bore, 700 mm stroke, PT1/4 port, and mounting hardware.
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