Airtac SE40 Standard Cylinder SE40BX200S
The AirTAC SE40 Standard Cylinder SE40BX200S is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø40mm bore and 200mm 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
- Stroke200 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 SE40BX200S
The AirTAC SE40BX200S is a double-acting single-rod ISO 15552 profile cylinder with a 40 mm bore and 200 mm stroke. It delivers 628 N of push force at 0.5 MPa and 879 N at 0.7 MPa, making it well-suited for mid-range industrial actuation. The extruded aluminum barrel lacks external tie rods, yielding a compact, corrosion-resistant body that mounts flush against machine frames.
This specific configuration features a SUS304 stainless steel rod (code B) for superior resistance in corrosive or washdown environments, and includes a built-in magnet (code S) for position sensing. The integrated magnet is designed to trigger AirTAC CMSE reed or DMSE electronic switches housed in the standard sensor grooves. Furthermore, field-adjustable pneumatic cushioning at both stroke ends allows technicians to fine-tune end-of-stroke deceleration, softening hard impacts during high-speed cycling.
Airtac SE40 Standard Cylinder SE40BX200S Technical Specifications
| Model | Airtac SE40 Standard Cylinder SE40BX200S |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 200 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 SE40BX200S
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 40 | Bore size in mm. |
| ×200 | 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 SE40BX200S Is Used
Stainless Steel Flow Wrapper
Actuates the sealing jaw on a food-grade flow wrapper, where the SUS304 rod withstands daily washdowns and the 628 N push force securely crimps packaging film.
Bottle Divert Gate
Drives a diverting gate on a beverage conveyor line, using the 200 mm stroke to reroute glass bottles while the adjustable cushion softens the shift at high speeds.
Lab Sample Dispenser
Positions a pneumatic dispenser head over a multi-well laboratory plate, relying on the built-in magnet to trigger DMSE electronic sensors for precise fluid dosing.
Is the Airtac SE40 Standard Cylinder SE40BX200S the Right Cylinder?
Selecting this 40 mm bore cylinder makes sense when your 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 of push for heavier payloads. As a standard ISO 15552 profile cylinder, this model serves as a direct, direct dimensional replacement for other ISO 15552 cylinders, sharing standardized mounting hardware like FA front flanges or LB foot brackets. It uses a PT1/4 port and an M12x1.25 rod thread. Because the stroke is 200 mm, designers should evaluate side-load conditions on the rod bearing; for unsupported loads over 300 mm, incorporating an external guide is recommended to prevent premature wear. Note that a standard SE cylinder will drift if air pressure is lost; for position holding without live pressure, consider the 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 SE40BX200S FAQ
This 40 mm bore cylinder provides a push force of 628 N and a pull force of 528 N 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. The operational speed range is 30-800 mm/s.
Yes, it is dimensionally interchangeable per ISO 15552, allowing a direct retrofit with standard mounting accessories. However, the adjustable air cushion only decelerates the piston near stroke end; it is not a brake. If the application must hold a load vertically or without continuous air pressure, you should use a BSE rod lock variant or an external pilot-operated check valve.
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