The AirTAC AirTAC SDA80X110B 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 SDA80X110B is a double-acting single-rod compact cylinder engineered to deliver a substantial 2513.3 N push force at 0.5 MPa. Its riveted body assembly significantly reduces axial mounting depth compared to conventional round-body units, providing a highly space-efficient footprint for heavy-duty machinery. The unit features a hard-anodized 80 mm bore and operates at speeds between 30 and 500 mm/s.
This specific SKU includes a male M22x1.5 threaded piston rod end for robust mechanical coupling to your load. Because it lacks the -S magnet option, it cannot host magnetic position sensing. End-stop deceleration is handled strictly by a fixed NBR bumper, which is not an adjustable air cushion. For high-energy cycles, operators should slow the approach or mount an external shock absorber.
| Model | AirTAC SDA80X110B 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).
Ejects heavy formed metal panels from stamping presses using a robust 2513.3 N extend force, while the 110 mm stroke clears the die area completely.
Actuates a diverter lift gate on a high-throughput palletizing line, where the short riveted body minimizes frame interference and the male M22x1.5 rod secures the heavy linkage.
Drives the sealing head assembly against large industrial cartons, relying on the fixed NBR bumper to absorb impact energy at the end of the 110 mm travel.
When sizing this 80 mm bore actuator, consider stepping down to the SDA63, which provides 1558.6 N of push at 0.5 MPa, or moving up to the SDA100, which yields 3927 N at the same pressure. A safe working load for this model is approximately 1508 N (about 60% of the 0.5 MPa rating), allowing a vertical lift of roughly 128.1 kg with a 2:1 safety margin. To finalize your order, confirm the 110 mm stroke, PT3/8 port, male M22x1.5 rod thread, and the absence of a sensor magnet.
Keep in mind that a standard double-acting cylinder does not hold its position if air pressure drops or the directional valve is centered. The piston will drift, and the fixed NBR bumper only decelerates the stroke near its end rather than locking the load. If your application demands strict position holding without live pressure, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
This 80 mm bore cylinder generates 2513.3 N push and 2267.8 N pull at 0.5 MPa, 3518.6 N push and 3175 N pull at 0.7 MPa, with a theoretical maximum push of 513 kgf at 1.0 MPa. The air port size is PT3/8.
No. It uses a fixed NBR bumper at each end to decelerate the stroke, which is not a field-adjustable air cushion. Additionally, this SKU lacks the -S magnet, so it cannot support reed or electronic switches; you would need the -S variant for position sensing.
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