The AirTAC AirTAC SDA80X110 Compact Cylinder | 80mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø80mm bore and 110mm stroke, PT3/8 air ports and a riveted short body that saves mounting depth. Sensor slots around the body accept magnetic switches for position sensing.
The AirTAC SDA80X110 is a double-acting single-rod compact cylinder engineered for heavy-duty pneumatics, delivering a push force of 2513.3 N and a pull force of 2267.8 N at 0.5 MPa. Its hard-anodized 80 mm bore operates at speeds between 30-500 mm/s, driven through PT3/8 ports. This specific SKU lacks a piston magnet and therefore cannot host magnetic switches.
Featuring a short riveted body that integrates the barrel, rear cover, piston, and rod, this unit drastically reduces axial mounting depth compared to round-body alternatives. End-of-stroke energy is managed by a fixed NBR bumper that decelerates the piston rather than acting as an adjustable air cushion. With a 110 mm stroke and a robust 25 mm piston rod threaded M14x1.5 female or M22x1.5 male, it provides a safe working load of roughly 1508 N, which translates to a vertical lift capacity of about 128.1 kg with a 2:1 safety margin.
| Model | AirTAC SDA80X110 Compact Cylinder | 80mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø80 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod end thread | M14×1.5 female / M22×1.5 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 | 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.
| SDA | Compact (thin) double-acting cylinder series. |
|---|---|
| 80 | 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).
Utilizes the 2513.3 N extend force to positively eject heavy formed metal panels from a stamping die, where the 110 mm stroke clears the part safely from the press bed.
Raises lowerator forks handling 128.1 kg loads in packaging lines, benefiting from the space-saving riveted body that fits within tight vertical conveyor transfer frames.
Provides the robust 2267.8 N retract force needed to break the vacuum and pull large plastic injection molded parts off a core, using the M14x1.5 female rod thread for tool mounting.
When sizing this actuator, compare its 2513.3 N push at 0.5 MPa against adjacent bores: stepping down to the SDA63 yields 1558.6 N, while stepping up to the SDA100 provides 3927 N. To order correctly, confirm the 80 mm bore, 110 mm stroke, PT3/8 port thread, female rod end, and the absence of a sensor magnet. Because this is a non-magnetized base model, position detection is unavailable without upgrading to an -S variant.
Keep in mind that a standard double-acting cylinder does not hold its position if air pressure drops or the valve is centered, as the piston will drift and the fixed bumper only decelerates near the stroke end without acting as a lock. If your application requires suspended load security, you must integrate an external rod lock or a pilot-operated check valve. Furthermore, for high-speed cycling, supplement the fixed NBR bumper with an external shock absorber to prevent impact damage.
Quick checklist
At 0.5 MPa, this double-acting 80 mm bore cylinder outputs 2513.3 N of push force and 2267.8 N of pull force. At 0.7 MPa, the push increases to 3518.6 N. The theoretical maximum push is 513 kgf at the 1.0 MPa operating pressure limit, with a proof pressure of 1.5 MPa.
No, this specific SDA80X110 SKU does not include a piston magnet, meaning it cannot trigger AirTAC reed or electronic switches. To add position sensing, you would need to select the -S option code variant, which embeds a magnet compatible with the body's sensor grooves.
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