Airtac SE50 Standard Cylinder SE50AX800
The AirTAC SE50 Standard Cylinder SE50AX800 is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø50mm 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.
- BoreØ50 mm
- Stroke800 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 SE50AX800
The AirTAC SE50AX800 is a double-acting ISO 15552 profile cylinder engineered for a 50 mm bore and an 800 mm stroke. It utilizes a SUS420J2 stainless steel piston rod, making it highly suitable for corrosive environments or washdown duty where a standard carbon steel rod would fail. Delivering a robust 982 N push force at 0.5 MPa, it pairs perfectly with machinery requiring extended reach and reliable pneumatic actuation.
This unit features an extruded aluminum barrel without external tie rods, yielding a compact footprint that mounts flush against frames while resisting corrosion. The field-adjustable air cushioning at both ends allows technicians to tune end-of-stroke deceleration via a set screw, softening hard impacts during high-speed operations. Note that this specific SKU lacks a built-in magnet, so it does not support CMSE or DMSE position sensors without modification.
Airtac SE50 Standard Cylinder SE50AX800 Technical Specifications
| Model | Airtac SE50 Standard Cylinder SE50AX800 |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 800 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 SE50AX800
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 50 | 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 SE50 Standard Cylinder SE50AX800 Is Used
Bottling Line Diverter
Routes plastic bottles across a washdown conveyor belt using the 800 mm stroke, relying on the SUS420J2 rod to withstand frequent moisture exposure without rusting.
Corrugated Box Pusher
Stages cardboard cartons on a packaging line where the 982 N push force easily overcomes box friction, while the adjustable cushion softens the rapid 30-800 mm/s transit at stroke end.
Lab Sample Shuttle
Moves test racks between analytical stations in a chemical laboratory, leveraging the 50 mm bore's precise force and the stainless steel rod's resistance to aggressive cleaning agents.
Is the Airtac SE50 Standard Cylinder SE50AX800 the Right Cylinder?
Selecting this 50 mm bore makes sense when you need exactly 982 N of push force at 0.5 MPa. If your application requires less force, the neighboring 40 mm bore provides 628 N of push; stepping up to the 63 mm bore yields 1559 N for heavier loads. Because this model features an 800 mm stroke, the unsupported piston rod is highly susceptible to side-load bending and rod-bearing wear—always incorporate an external guide mechanism to prevent premature seal failure.
As a true ISO 15552 profile cylinder, the SE50AX800 is dimensionally interchangeable with other ISO 15552 cylinders, ensuring a seamless direct replacement for existing setups using the same PT1/4 port and mounting accessories. Remember that a standard double-acting cylinder drifts when air pressure is lost or exhausted; if your process demands strict position holding under load without live pressure, consider integrating an external rod lock or a BSE series cylinder.
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 SE50AX800 FAQ
At 0.5 MPa, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force increases to 1374 N, with an absolute maximum push capacity of 200 kgf at 1.0 MPa. It operates at pressures from 0.15-1.0 MPa and speeds of 30-800 mm/s.
Yes, the SE50AX800 is dimensionally interchangeable with other ISO 15552 profile cylinders. It shares the standardized mounting interface, PT1/4 port, and M16x1.5 rod thread, allowing it to serve as a direct replacement for existing ISO 15552 hardware without requiring custom brackets.
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