The AirTAC AirTAC SDA32X90B Compact Cylinder | 32mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø32mm bore and 90mm 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 SDA32X90B is a double-acting single-rod compact cylinder engineered to deliver 402.1 N of push force and 345.6 N of pull force at 0.5 MPa. Its riveted assembly significantly reduces axial mounting depth compared to round-body units, saving valuable machine footprint in tight spaces. This specific SKU features a male M10x1.25 threaded piston rod end for secure mechanical coupling to your load.
This 32 mm bore unit operates at speeds between 30-500 mm/s and utilizes a PT1/8 port. Instead of an adjustable air cushion, it relies on a fixed NBR bumper at each end to decelerate the stroke. Because this model lacks the -S magnet option, it cannot support magnetic reed or electronic switches.
| Model | AirTAC SDA32X90B Compact Cylinder | 32mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø32 mm |
| Stroke | 90 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. |
| ×90 | 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).
Actuates a routing flap on a packaging conveyor to sort medium-weight cartons, utilizing the 90 mm stroke and 402.1 N push force to ensure positive redirection.
Ejects machined aluminum parts from a fixture using the male M10x1.25 rod end, where the compact riveted body minimizes interference with the spindle.
Pushes and separates plastic totes on an assembly line, handling the load safely within the 241 N working capacity before the fixed NBR bumper arrests the motion.
When sizing this actuator, evaluate your force requirements carefully. Stepping down to the SDA25 provides 245.4 N of push at 0.5 MPa, while moving up to the SDA40 yields 628.3 N. At 402.1 N, this 32 mm bore achieves a safe working load of roughly 241 N (about 60% capacity) and can vertically lift approximately 20.5 kg with a 2:1 safety margin. If your mechanism must maintain position without live pressure, note that a standard cylinder drifts when air is lost; you will need an external rod lock or pilot-operated check valve. To order, confirm the 32 mm bore, 90 mm stroke, PT1/8 port, male M10x1.25 rod thread, and no magnet.
Quick checklist
This double-acting 32 mm bore cylinder provides 402.1 N push and 345.6 N pull at 0.5 MPa. At 0.7 MPa, it yields 563 N push and 483.8 N pull. The theoretical maximum push is 82 kgf at 1.0 MPa, with an operating pressure range of 0.15-1.0 MPa.
No, this specific SKU does not include a piston magnet. To use AirTAC reed or electronic switches, you must select the -S variant. Additionally, this unit uses a fixed NBR bumper rather than an adjustable cushion, so external shock absorbers are recommended for high-energy loads.
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