The AirTAC AirTAC SDA32X35SBH Compact Cylinder | 32mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø32mm bore and 35mm stroke, PT1/8 air ports and a riveted short body that saves mounting depth. Sensor slots around the body accept magnetic switches for position sensing.
The AirTAC SDA32X35SBH is a double-acting, single-rod compact cylinder engineered with a 32 mm bore and 35 mm stroke. Its riveted assembly integrates the barrel, piston, and rod to minimize axial mounting depth, delivering a space-saving footprint where round-body units cannot fit. It supplies 402.1 N of push force and 345.6 N of pull force at 0.5 MPa, operating at speeds between 30-500 mm/s.
This specific configuration includes a built-in piston magnet (-S) for direct mounting of AirTAC reed or electronic switches along the body grooves. The -B option provides a male M10x1.25 threaded rod end for secure load coupling, while the -H fluororubber (FKM) seal variant enhances high-temperature and oil resistance. End-stops rely on a fixed NBR bumper to decelerate the piston, not an adjustable air cushion.
| Model | AirTAC SDA32X35SBH Compact Cylinder | 32mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø32 mm |
| Stroke | 35 mm |
| Acting type | Double acting |
| Port size | PT1/8 |
| Rod end thread | M6×1.0 female / M10×1.25 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 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. |
|---|---|
| 32 | 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).
Secures aluminum housings during machining. The male M10x1.25 rod end provides rigid load coupling, while the FKM seals resist synthetic coolant mist.
Pushes finished plastic bottles out of a mold cavity. The short riveted body saves axial depth on tight conveyor lines, and the fixed NBR bumper absorbs the end-stop impact.
Applies 402.1 N of extend force to press connectors into printed circuit boards. The magnetic piston enables position confirmation via electronic switches.
When sizing this 32 mm bore unit, verify if your application requires stepping down to the SDA25, which yields 245.4 N of push at 0.5 MPa, or moving up to the SDA40, which provides 628.3 N at 0.5 MPa. Based on the 402.1 N output, the safe working load is approximately 241 N (60% capacity), translating to a vertical lift capability of roughly 20.5 kg with a 2:1 safety margin. Confirm your ordering essentials: 32 mm bore, 35 mm stroke, PT1/8 port, male M10x1.25 rod thread, magnetic piston, and FKM seals. Because a standard cylinder drifts when air pressure is lost or a valve is centered, an external rod lock or pilot-operated check valve is required to hold a load securely.
Quick checklist
This 32 mm bore double-acting cylinder generates 402.1 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa. It operates between 0.15-1.0 MPa, handles a proof pressure of 1.5 MPa, and runs at speeds of 30-500 mm/s.
No, the piston will drift if air is lost or the valve is centered. The fixed NBR bumper only decelerates the piston near the stroke end and does not act as a lock or brake. To maintain vertical position, you must install an external rod lock or a pilot-operated check valve.
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