Airtac SE80 Standard Cylinder SE80X650SCBCR
The AirTAC Airtac SE80 Standard Cylinder SE80X650SCBCR is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø80mm bore and 650mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke650 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SE80 Standard Cylinder SE80X650SCBCR
The AirTAC SE80X650 is a double-acting single-rod ISO 15552 profile cylinder engineered for heavy-duty motion. It delivers a substantial 2513 N push force at 0.5 MPa and utilizes a PT3/8 port paired with a Ø25 mm hard-chrome rod. The extruded aluminum barrel omits external tie rods, yielding a compact, corrosion-resistant body that mounts flush against frames while resisting debris buildup.
This 650 mm stroke unit includes a built-in magnet for CMSE reed and DMSE electronic position sensing. Field-adjustable pneumatic cushioning at both ends allows you to tune end-of-stroke deceleration, absorbing kinetic energy to prevent hard impacts on heavy loads moving at speeds up to 800 mm/s.
Airtac SE80 Standard Cylinder SE80X650SCBCR Technical Specifications
| Model | Airtac SE80 Standard Cylinder SE80X650SCBCR |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 650 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE80 Standard Cylinder SE80X650SCBCR
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 80 | Bore size in mm. |
| ×650 | 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 SE80 Standard Cylinder SE80X650SCBCR Is Used
Automotive Body Welding Clamp
Provides 2513 N of clamping force at 0.5 MPa to hold heavy steel panels securely during robotic spot-welding, using the 650 mm stroke to reach across deep vehicle frames.
Pallet Divert and Lift Gate
Utilizes the CB double clevis mount to pivot a heavy divert arm on a high-speed packaging conveyor, smoothly redirecting palletized goods without stalling.
CNC Lathe Bar Feeder
Leverages the built-in magnet for DMSE electronic sensors to confirm stroke position, pushing raw bar stock into the spindle with reliable 2513 N force.
Is the Airtac SE80 Standard Cylinder SE80X650SCBCR the Right Cylinder?
If your application requires less thrust, the adjacent SE63 cylinder provides a 1559 N push at 0.5 MPa, whereas stepping up to the SE100 yields 3927 N for heavier payloads. This SE80X650 features a CB double clevis mount, ideal for pivoting articulated mechanisms. Because the stroke is 650 mm, the extended rod is highly susceptible to bending under lateral loads; always support the load with an external linear guide to prevent binding and premature rod-bearing wear.
Note that the adjustable air cushion only decelerates the piston near the stroke ends and does not hold the load if air pressure is lost. For genuine fail-safe position holding, integrate an external pilot-operated check valve or select the BSE rod-lock variant. This cylinder is dimensionally interchangeable per ISO 15552, allowing a direct drop-in replacement for other ISO 15552 cylinders without altering mounting footprints.
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 SE80 Standard Cylinder SE80X650SCBCR FAQ
At 0.5 MPa, the SE80X650 generates 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N. The maximum push force is 513 kgf when operated at the 1.0 MPa pressure limit.
No, the standard SE cylinder cannot hold a load if air is lost or the valve is centered; the piston will drift. The field-adjustable air cushion only decelerates the piston near the end of stroke and acts as a shock absorber, not a brake. For secure position holding, you need the BSE rod-lock variant or an external pilot-operated check valve.
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