Airtac SDA Ultra Thin Cylinder SDA100X160
The AirTAC Airtac SDA Ultra Thin Cylinder SDA100X160 is a genuine double-acting COMPACT (thin) air cylinder with a Ø100mm bore and 160mm 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.
- BoreØ100 mm
- Stroke160 mm
- Port sizePT3/8
- Acting typeDouble acting
- Rod threadM18×1.5 (F) / M26×1.5 (B)
- CushionFixed NBR bumper (both ends)
About the Airtac SDA Ultra Thin Cylinder SDA100X160
The AirTAC SDA100X160 is a double-acting single-rod compact cylinder engineered to deliver a substantial 3927 N push force at 0.5 MPa. Utilizing a short riveted body assembly, it drastically reduces axial mounting depth compared to conventional round-body actuators, saving valuable machine footprint in tight spaces. This specific configuration features a robust 32 mm piston rod and PT3/8 air ports.
Because the 160 mm stroke exceeds the 130 mm maximum standard stroke for this bore, this unit is classified as a non-standard, made-to-order actuator. The bore is hard-anodized for longevity, while end-of-travel deceleration is handled by a fixed NBR bumper rather than an adjustable air cushion. Note that this particular SKU lacks a piston magnet, meaning it cannot support magnetic position sensing without upgrading to the -S variant.
Airtac SDA Ultra Thin Cylinder SDA100X160 Technical Specifications
| Model | Airtac SDA Ultra Thin Cylinder SDA100X160 |
|---|---|
| Series | SDA compact (thin) cylinder |
| Bore size | Ø100 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | PT3/8 |
| Rod end thread | M18×1.5 female / M26×1.5 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).
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3525 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SDA Ultra Thin Cylinder SDA100X160
| SDA | Compact (thin) double-acting cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×160 | 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).
Where the Airtac SDA Ultra Thin Cylinder SDA100X160 Is Used
Automotive Press Die Handling
Drives heavy stamping dies into alignment fixtures, leveraging the 5497.8 N extend force at 0.7 MPa to shift substantial mass within a confined press cell.
Heavy Gauge Metal Bending
Provides the sustained thrust required to form thick steel plates in an industrial fabrication line, utilizing the 3524.9 N retract force at 0.5 MPa.
Palletizer Lift Station
Elevates loaded pallets vertically in packaging zones where axial depth is restricted, relying on the 32 mm rod to handle high compressive loads.
Is the Airtac SDA Ultra Thin Cylinder SDA100X160 the Right Cylinder?
When sizing your actuator, consider stepping down to the SDA80, which provides 2513.3 N of push force at 0.5 MPa, or remain with the 100 mm bore for maximum thrust. Based on the 3927 N output at 0.5 MPa, the computed safe working load is approximately 2356 N (about 60% capacity), translating to a vertical lift capability of roughly 200.2 kg with a 2:1 safety margin. To order, confirm your requirements for the 100 mm bore, 160 mm non-standard stroke, PT3/8 port, female M18x1.5 rod thread, and no magnet.
Keep in mind that a standard double-acting cylinder does not hold its position if air pressure is lost or the valve is centered; the piston will drift. The fixed NBR bumper only decelerates the load near the stroke end and acts as neither a lock nor a brake. If your application requires strict position holding on air loss, you must integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short-body depth vs. a round-body cylinder
- ✓ Port/thread type (PT)
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
- ✓ Side load — avoid on a compact rod
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the short piston rod.
- check Very long strokes are unsuitable for the compact body.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDA Ultra Thin Cylinder SDA100X160 FAQ
This 100 mm bore double-acting cylinder generates a push force of 3927 N and a pull force of 3524.9 N at 0.5 MPa. At 0.7 MPa, the push increases to 5497.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa, with an operating pressure range of 0.15-1.0 MPa and a speed of 30-500 mm/s.
No, this specific SKU does not include a piston magnet, so it cannot support AirTAC reed or electronic switches. To add sensing capabilities, you must specify the -S option when ordering. Additionally, this unit uses a fixed NBR bumper for end-stop deceleration rather than an adjustable cushion.
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