The AirTAC SDA80X35SB Compact Cylinder | 80mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø80mm bore and 35mm 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 SDA80X35SB is a double-acting, single-rod compact cylinder engineered for heavy-duty automation within a minimal axial footprint. Utilizing a riveted body assembly, it saves valuable mounting depth where conventional round-body units cannot fit. At 80 mm bore, it generates 2513.3 N of push force and 2267.8 N of pull force at 0.5 MPa, with a theoretical maximum output of 513 kgf at 1.0 MPa.
This specific configuration includes a built-in piston magnet (-S) for direct mounting of AirTAC reed or electronic switches along the body grooves, and a male M22x1.5 threaded piston rod (-B) for secure load coupling. End-of-travel deceleration is handled by a fixed NBR bumper rather than an adjustable air cushion. Operating speed ranges from 30-500 mm/s, fed through a PT3/8 port.
| Model | AirTAC SDA80X35SB Compact Cylinder | 80mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø80 mm |
| Stroke | 35 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. |
| ×35 | 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).
Knocks heavy stamped metal panels out of a press die using 2513.3 N of extend force, with the short riveted body fitting into tight press side-cavities.
Separates large plastic injection molded housings from static mold halves, utilizing the male M22x1.5 rod end for rigid coupling to the stripper plate.
If your application requires less force, stepping down to the SDA63 yields 1558.6 N at 0.5 MPa; conversely, upgrading to the SDA100 provides 3927 N at 0.5 MPa for heavier demands. When ordering, confirm the 80 mm bore, 35 mm stroke, PT3/8 port, male M22x1.5 rod thread, and the integrated sensor magnet. Keep in mind that a standard compact cylinder drifts if air pressure is lost or the valve is centered—the fixed bumper only decelerates the stroke end and does not function as a locking brake, so an external rod lock or pilot-operated check valve is required to hold a load safely.
Quick checklist
This 80 mm bore double-acting cylinder outputs 2513.3 N push and 2267.8 N pull at 0.5 MPa, increasing to 3518.6 N push at 0.7 MPa. The theoretical maximum push force is 513 kgf at 1.0 MPa. It operates between 0.15-1.0 MPa, handles a proof pressure of 1.5 MPa, and functions at speeds of 30-500 mm/s.
Deceleration at stroke ends relies on a fixed NBR bumper, which is not a field-adjustable air cushion; for high-energy cycles, add an external shock absorber. Because this model includes the -S magnet, you can mount AirTAC reed or electronic switches directly into the body grooves for position detection.
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.