Airtac STA Single Acting Compact Guided Cylinder STA16X10SB
The AirTAC Airtac STA Single Acting Compact Guided Cylinder STA16X10SB is a genuine single-acting COMPACT cylinder (single acting, pull type) with a Ø16mm bore and 10mm stroke. Air pulles the rod and an internal spring returns it, so one solenoid line drives the motion — ideal for short-stroke clamping and ejection in tight spaces.
- BoreØ16 mm
- Stroke10 mm
- Port sizeM5×0.8
- Acting typeSingle acting, pull type
- Rod threadM3×0.5 (F) / M5×0.8 (B)
- CushionFixed NBR bumper
About the Airtac STA Single Acting Compact Guided Cylinder STA16X10SB
The AirTAC STA16X10SB is a compact single-acting pull-type cylinder where air retracts the rod and an internal spring extends it back out. It provides 66.4 N of net pull at 0.5 MPa, making it suitable for tensioning and return-to-open tasks. Because it is normally extended at rest, it fails safely to the extended position on air loss.
This model features a built-in piston magnet for position sensing and a male M5x0.8 threaded rod end. The short riveted body minimizes axial mounting depth, fitting where larger profile cylinders cannot. It requires only one M5x0.8 air line and a solenoid port, as the internal spring handles the extension stroke.
Airtac STA Single Acting Compact Guided Cylinder STA16X10SB Technical Specifications
| Model | Airtac STA Single Acting Compact Guided Cylinder STA16X10SB |
|---|---|
| Series | STA compact single-acting cylinder |
| Bore size | Ø16 mm |
| Stroke | 10 mm |
| Acting type | Single acting, pull type |
| Port size | M5×0.8 |
| Rod end thread | M3×0.5 female / M5×0.8 male (B) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 500 mm/s |
| Cushion | Fixed NBR bumper |
| Max standard stroke | Up to 30 mm |
Specifications follow the official AirTAC SDA-family datasheet. Single-acting types start at 0.2 MPa (the spring must be overcome). Confirm against the product label before installation.
Net Output Force (Ø16mm, Pull)
| Pressure | Pull force (net) |
|---|---|
| 0.5 MPa | 66 N |
| 0.7 MPa | 101 N |
These are NET output forces — the return-spring force is already deducted. Single-acting pull only; the spring performs the opposite stroke. Size with a safety margin.
Model Code: Airtac STA Single Acting Compact Guided Cylinder STA16X10SB
| STA | Compact single acting, pull type cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×10 | Stroke length in mm (single-acting max 30 mm). |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rod (omit = female thread). |
Thread: PT standard. SSA pushes out / spring returns; STA pulls in / spring extends. Related: SDA (double acting), SDAD (double rod), SDAJ (adjustable stroke).
Where the Airtac STA Single Acting Compact Guided Cylinder STA16X10SB Is Used
Tensioning Jigs
Uses the 66.4 N net pull to draw components together, with the internal spring automatically releasing tension when air pressure drops.
Gate Diversion
Pulls a diverter gate inboard during actuation, relying on the spring to snap it back to the open rest position for product routing.
Flap Hold-Down
Retracts to pull a packaging flap tight against the carton body, saving axial space with its compact riveted body design.
Is the Airtac STA Single Acting Compact Guided Cylinder STA16X10SB the Right Cylinder?
When sizing this 16 mm bore actuator, compare its 66.4 N net pull at 0.5 MPa against adjacent options. Stepping down to the STA12 yields 32.4 N, while stepping up to the STA20 provides 108.9 N. A safe working load is roughly 40 N, allowing a vertical lift of about 3.4 kg with a 2:1 safety margin.
This configuration includes the -S magnet for reed or electronic switches and the -B male M5x0.8 rod thread. Remember the 30 mm maximum stroke ceiling for standard models. Because the spring drives the rod out when air is released, this cylinder cannot hold a mid-stroke load without an external locking device.
Quick checklist
- ✓ Net pull force at your working pressure
- ✓ Stroke ≤ 30 mm (single-acting limit)
- ✓ Single air line saves a valve/port
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.2 – 1.0 MPa operating pressure.
- check Remember the spring performs the return stroke.
- check Avoid side load on the short piston rod.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac STA Single Acting Compact Guided Cylinder STA16X10SB FAQ
The net pull force is 66.4 N at 0.5 MPa and 101 N at 0.7 MPa. These figures already account for the internal return spring resistance, so you can size directly to these values.
Air pressure retracts the rod, and you need at least 0.2 MPa to overcome the spring. When air is released, the spring extends the rod back out, meaning it cannot hold a mid-stroke load without an external device.
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