The AirTAC AirTAC SDA80X130SB Compact Cylinder | 80mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø80mm bore and 130mm 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 SDA80X130SB is a double-acting, single-rod compact cylinder engineered to deliver a robust 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 tight machine envelopes. The unit includes a built-in piston magnet for position sensing.
This specific configuration features a 130 mm stroke, a PT3/8 air port, and a male M22x1.5 piston rod thread for secure mechanical coupling. The hard-anodized 80 mm bore operates at speeds from 30-500 mm/s. End-of-travel deceleration is handled by a fixed NBR bumper rather than an adjustable cushion, meaning external shock absorbers should be specified for high-energy cycles.
| Model | AirTAC SDA80X130SB Compact Cylinder | 80mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø80 mm |
| Stroke | 130 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. |
| ×130 | 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).
Provides the high push force required to eject heavy formed metal panels from progressive stamping dies within confined press enclosures.
Raises lower pallet layers in high-throughput packaging lines, utilizing the 130 mm stroke and 2513.3 N force to index heavy goods upward.
Actuates heavy mold halves or stripper plates in plastic injection machinery, where the short riveted body minimizes axial interference.
Selecting this 80 mm bore provides a safe working load of roughly 1508 N (about 60% of the 2513.3 N push at 0.5 MPa), translating to a vertical lift capacity of approximately 128.1 kg with a 2:1 safety margin. If your application requires less force, the adjacent SDA63 offers 1558.6 N at 0.5 MPa; conversely, stepping up to the SDA100 yields 3927 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 end rather than locking the load. To maintain position, an external rod lock or pilot-operated check valve is necessary. When ordering, confirm the 80 mm bore, 130 mm stroke, PT3/8 port, built-in magnet, and male M22x1.5 rod thread.
Quick checklist
At 0.5 MPa, the push force is 2513.3 N and the pull force is 2267.8 N. At 0.7 MPa, the push force is 3518.6 N. The theoretical maximum push force is 513 kgf at 1.0 MPa, which is the maximum operating pressure.
It uses a fixed NBR bumper at each end to decelerate the piston near the stroke limits; it is not an adjustable air cushion. Furthermore, the cylinder does not hold its load if air pressure drops, so an external rod lock or pilot-operated check valve is required for secure position holding.
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