The AirTAC AirTAC SDA32X65B Compact Cylinder | 32mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø32mm bore and 65mm 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 SDA32X65B 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 body assembly significantly reduces axial mounting depth compared to conventional round-body units, making it highly effective for machinery where space savings are critical. The 32 mm bore features a hard-anodized inner wall and operates on a PT1/8 port.
This specific SKU includes a male M10x1.25 threaded piston rod end for secure mechanical load coupling. It relies on a fixed NBR bumper at each end to decelerate the stroke, meaning there is no field-adjustable air cushion. Because this unit lacks the -S magnet option, it cannot host reed or electronic switches for position sensing.
| Model | AirTAC SDA32X65B Compact Cylinder | 32mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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. |
| ×65 | 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 the cutting head alignment on an electronics depaneling router, utilizing the 65 mm stroke to traverse the tool head across fixture rails.
Folds minor corrugated box flaps prior to tape sealing, leveraging the 402.1 N push force to overcome cardboard resistance.
Serves as an adjustable end-stop block on a cutting saw feed line, where the male M10x1.25 rod securely mounts a hardened stop face.
When sizing this unit, consider stepping down to the SDA25 which provides 245.4 N of push at 0.5 MPa, or moving up to the SDA40 which yields 628.3 N at the same pressure. For the 402.1 N output at 0.5 MPa, a safe working load is approximately 241 N (around 60% capacity), translating to a vertical lift capability of roughly 20.5 kg with a 2:1 safety margin. To finalize your order, confirm the 32 mm bore, 65 mm stroke, PT1/8 port, male M10x1.25 rod thread, and the absence of a sensor magnet. Note that a standard cylinder drifts when air pressure is lost or a valve is centered; the fixed bumper only decelerates near the stroke end and does not function as a locking brake. If your application requires position holding without live pressure, an external rod lock or pilot-operated check valve is necessary.
Quick checklist
This 32 mm bore double-acting cylinder generates 402.1 N push and 345.6 N pull at 0.5 MPa, increasing to 563 N push and 483.8 N pull at 0.7 MPa. The theoretical maximum push force is 82 kgf at 1.0 MPa. It operates between 0.15-1.0 MPa, with a proof pressure of 1.5 MPa, and runs at speeds from 30-500 mm/s.
No, the SDA32X65B uses a fixed NBR bumper at each end to absorb impact energy; it is not an adjustable air cushion. For high-speed or high-energy cycles, you should add an external shock absorber or slow down the approach speed. Additionally, this specific SKU has a male M10x1.25 rod end and no piston magnet, so magnetic switches cannot be used.
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