Airtac SE50 Standard Cylinder SE50BX900SH
The AirTAC SE50 Standard Cylinder SE50BX900SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm bore and 900mm 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
- Stroke900 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 SE50BX900SH
The AirTAC SE50BX900SH is a double-acting single-rod ISO 15552 profile cylinder engineered for a 900 mm stroke. It delivers a robust 982 N push force at 0.5 MPa, utilizing a SUS304 stainless steel rod for superior corrosion resistance in washdown environments. The FKM Viton seal expands the operating temperature range up to 150 C, making it suitable for high-heat processing lines.
This model features an extruded aluminum barrel without external tie rods, yielding a compact footprint that mounts flush against machine frames. Equipped with a built-in position magnet, it seamlessly integrates with AirTAC CMSE reed and DMSE electronic sensors. The field-adjustable air cushioning at both ends allows technicians to fine-tune end-of-stroke deceleration, smoothly dampening the kinetic energy of the piston over the long 900 mm travel.
Airtac SE50 Standard Cylinder SE50BX900SH Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50BX900SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 900 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 SE50BX900SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | Bore size in mm. |
| ×900 | 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 SE50BX900SH Is Used
Bottling Line Diverters
Actuates routing gates on beverage filling lines, using the 982 N push force to deflect heavy glass containers while the SUS304 rod resists caustic washdown chemicals.
Lab Oven Door Actuation
Opens and closes insulated doors on industrial drying ovens, relying on the FKM Viton seal to withstand continuous ambient temperatures up to 150 C during thermal cycling.
Palletizer Push-Off
Sweeps completed pallet loads onto stretch wrappers, utilizing the full 900 mm stroke to clear the conveyor bed while the adjustable cushion softens the extended reach.
Is the Airtac SE50 Standard Cylinder SE50BX900SH the Right Cylinder?
Selecting the SE50BX900SH is ideal when you need 982 N of push force at 0.5 MPa combined with an extended 900 mm travel. If your application requires less force, you can step down to the 40 mm bore, which provides 628 N of push at 0.5 MPa. Conversely, if your load demands more power, stepping up to the 63 mm bore yields 1559 N of push at 0.5 MPa. Because this is a 900 mm stroke, the extended unsupported piston rod is susceptible to bending under side loads; you must use an external guide rail to prevent rod-bearing damage.
This cylinder is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other ISO 15552 cylinders without altering your mounting hardware. It features a PT1/4 port and an M16x1.5 rod thread. Remember that a standard cylinder does not hold its load when air pressure is lost or the valve is centered; the piston will drift. If your application requires true position holding without live pressure, consider the AirTAC BSE rod lock variant instead.
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 SE50BX900SH FAQ
The SE50BX900SH delivers a push force of 982 N and a pull force of 825 N at 0.5 MPa. At 0.7 MPa, the push force is 1374 N. The maximum push force is 200 kgf at 1.0 MPa. The operating speed range for this 50 mm bore cylinder is 30-800 mm/s.
Yes, the SE50BX900SH is dimensionally interchangeable per ISO 15552 standards. You can use it as a direct replacement for other ISO 15552 profile cylinders, reusing your existing mounting accessories. It includes a built-in magnet for CMSE reed and DMSE electronic sensors, but note that the cushion only decelerates the piston near stroke end and does not function as a lock.
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