Airtac SE63 Standard Cylinder SE63X350SCBCR
The AirTAC SE63 Standard Cylinder SE63X350SCBCR is a genuine double-acting ISO 15552 / VDMA 24562 profile-barrel air cylinder with a Ø63mm bore and 350mm stroke, PT3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ63 mm
- Stroke350 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 36 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 SE63 Standard Cylinder SE63X350SCBCR
The AirTAC SE63X350 is a double-acting single-rod ISO 15552 profile cylinder delivering a 1559 N push force at 0.5 MPa. Its square extruded aluminum barrel eliminates external tie rods, yielding a compact, flush-mounting body that naturally resists corrosion and physical snagging in tight machinery. The integrated -S magnet allows seamless position detection using AirTAC CMSE reed or DMSE electronic sensors along the three dedicated sensor grooves.
Equipped with a CB double clevis mounting accessory, this 63 mm bore unit is built to handle pivoting loads around a fixed axis. The field-adjustable pneumatic cushioning at both ends uses a needle screw to tailor end-of-stroke deceleration, softening hard mechanical stops during high-speed 30-800 mm/s operations. This adjustable cushion acts purely as a speed damper and does not lock or hold the load if air pressure is lost.
Airtac SE63 Standard Cylinder SE63X350SCBCR Technical Specifications
| Model | Airtac SE63 Standard Cylinder SE63X350SCBCR |
|---|---|
| Series | SE ISO 15552 profile cylinder |
| Bore size | Ø63 mm |
| Stroke | 350 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| 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, 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SE63 Standard Cylinder SE63X350SCBCR
| SE | ISO 15552 / VDMA 24562 profile-barrel double-acting cylinder. |
|---|---|
| 63 | Bore size in mm. |
| ×350 | 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 SE63 Standard Cylinder SE63X350SCBCR Is Used
Package Diverting Arm
Uses the CB clevis to pivot a routing gate on a packaging conveyor, relying on the 1559 N push force to swiftly redirect heavy cardboard cartons at high cycle rates.
Textile Tensioning Pivot
Maintains dynamic tension on synthetic fabric looms, where the 350 mm stroke accommodates material stretch and the field-adjustable cushion prevents sudden yarn snapping.
Metal Press Ejector
Kicks stamped sheet metal parts out of a hydraulic press bed, using the integrated S magnet and DMSE sensors to confirm full ejection before the press opens.
Is the Airtac SE63 Standard Cylinder SE63X350SCBCR the Right Cylinder?
Selecting this 63 mm bore makes sense when a 50 mm cylinder (982 N push @0.5 MPa) lacks thrust, but an 80 mm bore (2513 N push @0.5 MPa) would physically overpower a delicate assembly or waste compressed air. The CB clevis mount is optimal for pivoting articulations, but remember that a plain SE cylinder will drift and drop its load if air supply is lost; for strict position holding, explore the BSE rod lock variant.
At 350 mm of stroke, the unsupported 20 mm rod and M16x1.5 thread face potential bending moments under heavy side loads. To prevent premature rod-bearing wear and seal failure, incorporate an external linear guide rail to absorb lateral forces rather than letting the piston rod act as a structural beam. The PT3/8 port ensures adequate airflow for its speed range.
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 SE63 Standard Cylinder SE63X350SCBCR FAQ
The 63 mm bore generates 1559 N push and 1402 N pull at 0.5 MPa. At 0.7 MPa, the push force is 2182 N, with an absolute maximum push of 318 kgf at 1.0 MPa. The operational speed range is 30-800 mm/s.
Yes, the SE63X350 is dimensionally interchangeable per ISO 15552 standards, meaning it shares the exact mounting and pin dimensions to serve as a direct replacement for other ISO 15552 profile cylinders. You can reuse existing mounting hardware and sensor brackets without redrilling.
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