Airtac SE40 Standard Cylinder SE40BX800SH
The AirTAC SE40 Standard Cylinder SE40BX800SH is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 800mm 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.
- BoreØ40 mm
- Stroke800 mm
- Port sizePT1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- 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 SE40 Standard Cylinder SE40BX800SH
The AirTAC SE40BX800SH is a double-acting single-rod profile cylinder built to ISO 15552 dimensions, delivering a push force of 628 N at 0.5 MPa and a maximum push capacity of 128 kgf at 1.0 MPa. It features a SUS304 stainless steel rod for corrosive or washdown environments and a high-temperature Viton (FKM) seal, extending the operating range from -20 to +150 C. The square extruded aluminum barrel omits external tie rods, yielding a compact footprint that mounts flush against machine frames.
This 800 mm stroke unit includes a built-in magnet for non-contact position detection using AirTAC CMSE reed or DMSE electronic sensors. Field-adjustable air cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts when cycling at speeds up to 800 mm/s. The cushion only decelerates the piston near stroke end and does not lock the rod in place.
Airtac SE40 Standard Cylinder SE40BX800SH Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX800SH |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 800 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod thread | M12×1.25 |
| 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, 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE40 Standard Cylinder SE40BX800SH
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×800 | 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 SE40 Standard Cylinder SE40BX800SH Is Used
Bottling Line Diverter
Routes PET bottles on a washdown conveyor using the 800 mm stroke and SUS304 rod, withstanding harsh chemical cleaning agents without pitting.
Thermoform Plug Assist
Drives a plastic sheet forming tool in a high-heat thermoforming oven, relying on the 628 N push force and Viton seals rated for 150 C ambient temperatures.
Pallet Film Wrap Arm
Actuates a film carriage positioning arm across an 800 mm span, using the integrated magnet and DMSE electronic sensors to confirm wrap cycle endpoints.
Is the Airtac SE40 Standard Cylinder SE40BX800SH the Right Cylinder?
Selecting this 40 mm bore makes sense when an application requires 628 N of push force at 0.5 MPa. If your load is lighter, stepping down to the 32 mm bore yields 402 N of push, whereas stepping up to the 50 mm bore provides 982 N. This model uses a PT1/4 port and an M12x1.25 rod thread. Because it offers an 800 mm stroke, the 16 mm rod and front bearing face significant bending moments under side loads; always support the load with an external guide to prevent premature seal wear. As a standard ISO 15552 profile cylinder, it serves as a direct dimensional replacement for other ISO 15552 cylinders, sharing standard mounting accessories like FA or LB brackets. Note that a plain SE cylinder will drift if air pressure is lost; if the mechanism must hold a vertical load without live pressure, consider a 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 SE40 Standard Cylinder SE40BX800SH FAQ
At 0.5 MPa, this 40 mm bore cylinder provides 628 N of push force and 528 N of pull force. At 0.7 MPa, the push force increases to 879 N. The maximum push capacity is 128 kgf at 1.0 MPa. It operates at a speed range of 30-800 mm/s.
Yes, the SE40BX800SH is dimensionally interchangeable per ISO 15552 / VDMA 24562 standards. You can use it as a direct replacement for other ISO 15552 profile cylinders of the same bore and stroke, utilizing standard mounting accessories without modifying the machine footprint.
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