Airtac SE40 Standard Cylinder SE40BX830S
The AirTAC SE40 Standard Cylinder SE40BX830S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 830mm 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
- Stroke830 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 SE40BX830S
The AirTAC SE40BX830S is a double-acting, single-rod ISO 15552 profile cylinder engineered for a 40mm bore and an 830mm non-standard stroke. It delivers 628 N of push force at 0.5 MPa and features a SUS304 stainless steel rod for superior corrosion resistance in washdown or chemically exposed environments. The extruded aluminum barrel omits external tie rods, yielding a compact, flush-mounting body that prevents debris buildup and simplifies sensor placement along three integrated grooves.
This made-to-order actuator includes a built-in magnet (code S) for direct switching with AirTAC CMSE reed and DMSE electronic sensors. Field-adjustable pneumatic cushioning at both ends allows you to tune the end-of-stroke deceleration, softening hard impacts when cycling at speeds up to 800 mm/s. The standardized ISO 15552 mounting interface ensures strict dimensional interchangeability with other profile cylinders, streamlining equipment retrofits without custom engineering.
Airtac SE40 Standard Cylinder SE40BX830S Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX830S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 830 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 SE40BX830S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×830 | 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 SE40BX830S Is Used
Medical Device Washdown
The SUS304 rod withstands caustic cleaning agents in pharmaceutical skids, using the 830mm stroke to translate sterilization nozzles over long processing beds.
Food Grade Sorting
Leveraging 628 N of push force at 0.5 MPa, this cylinder actuates stainless diverter gates on food packaging lines while resisting daily high-pressure washdowns.
Automomatic Forming Press
The adjustable pneumatic cushioning precisely decelerates the 40mm piston at high speeds, protecting tooling when positioning sheet metal in an automated forming press.
Is the Airtac SE40 Standard Cylinder SE40BX830S the Right Cylinder?
At 0.5 MPa, this 40mm bore generates 628 N of push force. If your application requires less energy, step down to the 32mm bore for 402 N of push; if you need greater thrust, step up to the 50mm bore for 982 N. The 830mm stroke on this unit exceeds the 40mm bore's 1200mm maximum standard stroke limit, categorizing it as a non-standard, made-to-order configuration. Because an 830mm unsupported stroke creates significant leverage, an external guide is strongly recommended to prevent rod-bearing bending and premature seal wear under side loads.
For direct ISO 15552 replacements, match the 40mm bore, 830mm stroke, PT1/4 port, and your required mounting accessory. Note that the standard double-acting design relies on live air pressure to maintain position; if the air supply drops or the valve centers, the piston will drift and cannot hold a load. For positive holding, consider 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 SE40 Standard Cylinder SE40BX830S FAQ
The 40mm bore generates 628 N of push force and 528 N of pull force at 0.5 MPa. At 0.7 MPa, the push force is 879 N, with a maximum push capacity of 128 kgf at 1.0 MPa. It operates at pressures from 0.15-1.0 MPa and speeds of 30-800 mm/s.
Yes, the SE40BX830S is dimensionally interchangeable per ISO 15552 standards. You can use it as a direct replacement for other ISO 15552 profile cylinders by matching the 40mm bore, 830mm stroke, PT1/4 port, and mounting hardware. The built-in -S magnet also pairs directly with AirTAC CMSE reed and DMSE electronic sensors.
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