Airtac STA Single Acting Compact Guided Cylinder STA16X10
The AirTAC Airtac STA Single Acting Compact Guided Cylinder STA16X10 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 STA16X10
The AirTAC STA16X10 is a compact single-acting pull-type cylinder where air retracts the rod and an internal spring extends it back out. It yields 66.4 N of net pull at 0.5 MPa, making it suitable for roughly 40 N safe working loads or vertically lifting about 3.4 kg with a 2:1 margin.
This unit features a short riveted body that minimizes axial mounting depth in tight spaces. It runs on a single M5x0.8 port and uses a fixed NBR bumper to decelerate the stroke end, rather than an adjustable air cushion.
Airtac STA Single Acting Compact Guided Cylinder STA16X10 Technical Specifications
| Model | Airtac STA Single Acting Compact Guided Cylinder STA16X10 |
|---|---|
| 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 STA16X10
| 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 STA16X10 Is Used
Tension Return Pulldown
Uses the 66.4 N net pull to draw a belt or cable tight, relying on the internal spring to automatically slacken the line when air pressure drops.
Flap Closing Mechanism
Pulls a packaging guide out of the way during carton transit, letting the spring extend the rod and reset the guide for the next cycle.
Short-Stroke Diverter
Retracts a 10 mm deflector pin to clear items on a conveyor, with the spring extending the pin back into the flow once the actuator exhausts.
Is the Airtac STA Single Acting Compact Guided Cylinder STA16X10 the Right Cylinder?
When sizing this 16 mm bore, note the STA12 yields 32.4 N and the STA20 yields 108.9 N net pull at 0.5 MPa. This STA16X10 provides a middle ground for 10 mm travel, respecting the 30 mm maximum stroke ceiling. The spring constantly drives the rod out, so it cannot hold a mid-stroke load without live air pressure.
Confirm the required 10 mm stroke, M5x0.8 port, and Ø6 mm rod with a female M3x0.5 thread. This specific SKU lacks the -S magnet code, meaning it cannot accept reed or electronic switches.
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 STA16X10 FAQ
The STA16X10 provides 66.4 N of net pull at 0.5 MPa and 101 N at 0.7 MPa. These figures already account for the internal return spring resistance.
No, this specific SKU does not include the -S magnet option, so it cannot accept reed or electronic switches. You must also supply at least 0.2 MPa of air pressure to overcome the spring and retract the rod.
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