The AirTAC SDA63X110 Compact Cylinder | 63mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø63mm bore and 110mm stroke, PT1/4 air ports and a riveted short body that saves mounting depth. Sensor slots around the body accept magnetic switches for position sensing.
The AirTAC SDA63X110 is a double-acting, single-rod compact cylinder engineered to deliver a substantial 1558.6 N push force at 0.5 MPa. Its riveted assembly merges the hard-anodized barrel, rear cover, and piston into a remarkably short unit, drastically reducing axial mounting depth compared to conventional round-body actuators. This space efficiency makes it highly suitable for tight machine footprints.
This specific configuration features a 110 mm stroke, approaching the 130 mm standard stroke limit for this bore size, and utilizes a PT1/4 port alongside a 20 mm piston rod. The rod end offers a female M10x1.5 thread for straightforward load coupling. End-of-travel deceleration is handled by a fixed NBR bumper, which absorbs impact energy but is not a field-adjustable air cushion. As this SKU lacks the -S magnet option, it cannot support magnetic position sensing.
| Model | AirTAC SDA63X110 Compact Cylinder | 63mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø63 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | PT1/4 |
| Rod end thread | M10×1.5 female / M18×1.5 male (B) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
| Max standard stroke | Up to 120 mm |
Specifications follow the official AirTAC SDA compact-cylinder datasheet. Confirm against the product label before installation. Port thread: PT (standard). Rod: female thread (blank) / male thread (B).
| 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.
| SDA | Compact (thin) double-acting cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
| B | Male-thread piston rod (omit = female-thread rod). |
Thread: PT standard. Related SDA-family variants: SSA (single-acting push), STA (single-acting pull), SDAD (double rod), SDAJ (adjustable stroke), SDAT (duplex), SDAW (duplex-end).
Drives ejection pins on compact plastic molding machines where a 110 mm stroke clears finished parts, utilizing the 1558.6 N extend force to overcome mold friction.
Raises heavy industrial pallets in localized conveyor lifts, safely handling the 79.4 kg vertical load capacity within a tight 63 mm bore footprint.
Folds corrugated cardboard on automated packaging lines, using the 1401.5 N retract force to pull heavy forming plates reliably under high cycle rates.
When sizing this actuator, evaluate your force margins carefully. Stepping down to the SDA50 yields 981.7 N of push at 0.5 MPa, whereas stepping up to the SDA80 provides 2513.3 N.
Keep in mind that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered, as the fixed bumper only decelerates the stroke near its end points and acts as neither a lock nor a brake. If your application requires strict position holding without live pressure, you must integrate an external rod lock or a pilot-operated check valve. To order, confirm your requirements for the 63 mm bore, 110 mm stroke, PT1/4 port, female rod thread, and non-magnet configuration.
Quick checklist
This double-acting cylinder generates 1558.6 N push and 1401.5 N pull at 0.5 MPa, increasing to 2182.1 N push and 1962.2 N pull at 0.7 MPa. The theoretical maximum push force is 318 kgf at 1.0 MPa. It operates between 0.15 and 1.0 MPa, with a proof pressure of 1.5 MPa, and runs at speeds from 30 to 500 mm/s.
No, this model uses a fixed NBR bumper at each end to decelerate the stroke end, which is not an adjustable air cushion; for high-energy cycles you should add an external shock absorber. Additionally, this specific SKU lacks the -S magnet, so it cannot accept AirTAC reed or electronic switches.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.