The AirTAC AirTAC SDA25X110 Compact Cylinder | 25mm Bore is a genuine double-acting COMPACT (thin) air cylinder with a Ø25mm bore and 110mm stroke, M5×0.8 air ports and a riveted short body that saves mounting depth. Sensor slots around the body accept magnetic switches for position sensing.
The AirTAC SDA25X110 is a double-acting single-rod compact cylinder engineered to deliver 245.4 N of push force and 206.2 N of pull force at 0.5 MPa. Its riveted assembly merges the barrel, rear cover, piston, and rod into an exceptionally short axial footprint, outperforming round-body units when mounting depth is restricted. The hard-anodized bore minimizes friction, while the unit operates at speeds between 30 and 500 mm/s.
This specific configuration features a 110 mm stroke, which approaches the 130 mm maximum standard stroke limit for this 25 mm bore size, making it suitable for longer reaches without requiring a custom order. End-stop deceleration relies on a fixed NBR bumper rather than an adjustable air cushion, meaning high-energy cycles may need external shock absorbers. Because this SKU lacks the -S option, it has no piston magnet and cannot host reed or electronic switches.
| Model | AirTAC SDA25X110 Compact Cylinder | 25mm Bore |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø25 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod end thread | M5×0.8 female / M8×1.25 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 | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 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. |
|---|---|
| 25 | Bore size in mm. |
| ×110 | 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).
Extends a 110 mm routing flap on a packaging conveyor to redirect cartons into secondary taping lanes using a reliable 245.4 N push force.
Pushes slip sheets into pallet load gaps, utilizing the compact riveted body length to fit within tight conveyor side-frame clearances.
Advances centrifuge tube racks along a processing track, where the fixed NBR bumper adequately absorbs the low-mass end-stop impact.
When sizing this actuator, evaluate your force margins carefully. Stepping down to the SDA20 reduces the 0.5 MPa push capacity to 157.1 N, whereas stepping up to the SDA32 increases it significantly to 402.1 N. For the SDA25X110, the safe working load is approximately 147 N (about 60 percent of the 245.4 N figure), translating to a vertical lift capacity of roughly 12.5 kg with a 2:1 safety margin.
To finalize your order, confirm the 25 mm bore, 110 mm stroke, and M5x0.8 port. This base model features a female M5x0.8 rod-end thread on a 10 mm piston rod and includes no magnet. Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered; the fixed NBR bumper only decelerates the stroke end and does not function as a locking brake. If your application must hold a load without live pressure, install an external rod lock or a pilot-operated check valve.
Quick checklist
At 0.5 MPa, the push force is 245.4 N and the pull force is 206.2 N. At 0.7 MPa, the push force is 343.6 N. The theoretical maximum push force is 50 kgf at 1.0 MPa, which is the maximum operating pressure.
No. This specific SKU does not include the -S option, meaning it lacks a piston magnet and cannot trigger AirTAC reed or electronic switches. You must select the -S variant to enable sensor mounting in the body grooves.
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