The AirTAC AirTAC SDA80X130S 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 SDA80X130S 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 design integrates the barrel, rear cover, piston, and rod into a highly unified structure, drastically reducing axial mounting depth compared to conventional round-body units. This space-saving footprint is critical when designing large-scale machinery with tight clearances.
This specific model includes a built-in piston magnet (-S) for direct compatibility with AirTAC reed or electronic switches, fitting neatly into the body's peripheral grooves for precise end-position detection. The 80 mm bore utilizes a PT3/8 air port and a 25 mm piston rod. End-stop energy is managed solely by a fixed NBR bumper, which decelerates the piston near stroke completion rather than acting as a lock or adjustable cushion.
| Model | AirTAC SDA80X130S 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).
Ejecting formed sheet metal panels from hydraulic press dies, utilizing the 2513.3 N push force to overcome stamping friction within a confined die space.
Raising heavy product layers up to 130 mm before placement onto outbound freight pallets, where the short body depth minimizes vertical interference.
Actuating the clamping jaw on a thick-plate press brake, ensuring the steel workpiece remains locked during high-tonnage bending operations.
When sizing this unit, 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. Based on the 0.5 MPa rating, a safe working load is approximately 1508 N (about 60% capacity), translating to a vertical lift capability of roughly 128.1 kg with a 2:1 safety margin. To finalize your order, confirm the 80 mm bore, 130 mm stroke, PT3/8 port, female rod-end thread (M14x1.5), and the required magnetic switch option.
Keep in mind that a standard double-acting cylinder like this will not hold a load if air pressure drops or the valve is centered; the piston will drift. If your application demands position holding without live pressure, you must integrate an external rod lock or a pilot-operated check valve into the pneumatic circuit.
Quick checklist
This 80 mm bore cylinder generates 2513.3 N push and 2267.8 N pull at 0.5 MPa, and 3518.6 N push at 0.7 MPa. The theoretical maximum push force is 513 kgf at 1.0 MPa. The 130 mm stroke is the maximum standard stroke available for this bore size.
No, it relies on a fixed NBR bumper at each end to decelerate the piston near the stroke limits. It is not an adjustable air cushion, nor does it function as a braking lock. For high-energy or high-speed cycles, you should add an external shock absorber or reduce the approach speed.
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