Airtac SE50 Standard Cylinder SE50BX150SH
The AirTAC SE50 Standard Cylinder SE50BX150SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 150mm stroke, PT1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke150 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SE50 Standard Cylinder SE50BX150SH
The AirTAC SE50BX150SH is a double-acting single-rod ISO 15552 profile cylinder engineered for demanding environments. It delivers a robust 982 N push force at 0.5 MPa alongside an 825 N pull force, utilizing a 50 mm bore and 150 mm stroke. Equipped with a SUS304 stainless steel rod and high-temperature FKM (Viton) seals, this variant reliably operates in environments up to 150 C, making it highly suitable for washdown or corrosive duty cycles.
Its clean extruded aluminum barrel design omits external tie rods, preventing debris buildup while allowing flush mounting on machinery. The integrated magnet (-S) enables seamless positioning feedback when paired with AirTAC CMSE reed or DMSE electronic sensors. Furthermore, the field-adjustable pneumatic cushioning at both ends allows technicians to dial in end-of-stroke deceleration, effectively softening hard impacts during high-speed cycling.
Airtac SE50 Standard Cylinder SE50BX150SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX150SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 150 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 SE50BX150SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×150 | 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 SE50BX150SH Is Used
Medical Autoclave Doors
The SUS304 rod and 150 C FKM seals survive high-heat sterilization cycles, while the 982 N push force securely locks heavy chamber doors.
Hot-Melt Glue Clamping
Provides stable 825 N pull force to retract clamps on packaging lines, with adjustable cushioning softening impacts near the 150 mm stroke end.
Parts Ejection Press
The tie-rod-free extruded profile prevents adhesive swarf buildup, and the -S magnet tracks piston position for precise ejection timing.
Is the Airtac SE50 Standard Cylinder SE50BX150SH the Right Cylinder?
Selecting the SE50BX150SH provides 982 N of push at 0.5 MPa. If your application requires less force, stepping down to the 40 mm bore yields 628 N push, whereas moving up to the 63 mm bore provides 1559 N push. This 50 mm model features a PT1/4 port, a 150 mm stroke, and the -S magnet for CMSE/DMSE sensors. Because it adheres to the ISO 15552 / VDMA 24562 mounting interface, it serves as a direct replacement for other ISO 15552 profile cylinders without requiring custom brackets.
Remember that the adjustable air cushion only decelerates the piston near stroke end; it does not function as a locking device. If air pressure is lost or the valve is centered, the cylinder will drift and cannot hold a load—applications requiring true position holding must utilize a BSE rod lock variant 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 SE50BX150SH FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N push and 825 N pull. At 0.7 MPa, the push increases to 1374 N, with a maximum push capacity of 200 kgf at 1.0 MPa. Thanks to the FKM (Viton) seal and SUS304 rod, it operates from -20 to +150 C at 0.15-1.0 MPa.
Yes, its standardized ISO 15552 mounting dimensions make it a direct replacement for any standard ISO 15552 profile cylinder. However, it does not hold position unpowered; the adjustable air cushion only decelerates the piston near stroke end and will drift if air is lost.
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