Airtac SSA Single-Acting Compact Cylinder SSA12X10B
The AirTAC Airtac SSA Single-Acting Compact Cylinder SSA12X10B is a genuine single-acting COMPACT cylinder (single acting, push type) with a Ø12mm bore and 10mm stroke. Air pushes 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.
- BoreØ12 mm
- Stroke10 mm
- Port sizeM5×0.8
- Acting typeSingle acting, push type
- Rod threadM3×0.5 (F) / M5×0.8 (B)
- CushionFixed NBR bumper
About the Airtac SSA Single-Acting Compact Cylinder SSA12X10B
The AirTAC SSA12X10B is a compact single-acting push-type cylinder where air pressure extends the rod and an internal spring retracts it. It generates 46.5 N of net push force at 0.5 MPa, meaning the return spring's resistance is already subtracted from the raw pneumatic power. This 12 mm bore unit requires only a single air line and one solenoid port, cutting fitting complexity and saving valuable space in crowded machinery.
Designed with a short riveted body, this model minimizes axial mounting depth where larger profile cylinders cannot fit. It features a male M5x0.8 threaded piston rod for direct attachment, replacing the default female thread. The end-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable cushion or a locking mechanism. This SKU ships without a piston magnet, so it cannot support position sensing.
Airtac SSA Single-Acting Compact Cylinder SSA12X10B Technical Specifications
| Model | Airtac SSA Single-Acting Compact Cylinder SSA12X10B |
|---|---|
| Series | SSA compact single-acting cylinder |
| Bore size | Ø12 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push 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 (Ø12mm, Push)
| Pressure | Push force (net) |
|---|---|
| 0.5 MPa | 47 N |
| 0.7 MPa | 69 N |
These are NET output forces — the return-spring force is already deducted. Single-acting push only; the spring performs the opposite stroke. Size with a safety margin.
Model Code: Airtac SSA Single-Acting Compact Cylinder SSA12X10B
| SSA | Compact single acting, push type cylinder series. |
|---|---|
| 12 | 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 SSA Single-Acting Compact Cylinder SSA12X10B Is Used
Small Part Ejection
Uses its 46.5 N net push at 0.5 MPa to eject small molded components from a fixture, relying on the internal spring to retract the 6 mm rod automatically when air is cut.
Light Clamping
Secures delicate electronic boards during processing, where the compact riveted body saves axial depth and the fixed NBR bumper prevents harsh impact at the end of the stroke.
Package Diverting
Pushes lightweight cartons on a conveyor line using a single air line, simplifying valve requirements while the male M5x0.8 rod thread allows direct mounting of a custom diverting finger.
Is the Airtac SSA Single-Acting Compact Cylinder SSA12X10B the Right Cylinder?
When sizing this model, consider the neighboring bore options to ensure optimal performance. Stepping up to the SSA16 increases the net push to 80.5 N at 0.5 MPa, while the 12 mm bore offers a safe working load of roughly 28 N (about 60 percent of its 46.5 N rating) and a vertical lift capacity near 2.4 kg with a 2:1 safety margin. If your application requires less force, evaluate whether a smaller external actuator might suffice, though 12 mm is the smallest available bore in this series.
This configuration specifies a 10 mm stroke, well within the 30 mm maximum limit for standard single-acting models. It uses an M5x0.8 port, a male M5x0.8 rod thread (indicated by the B option code), and no internal magnet. Operating pressure must be maintained between 0.2 and 1.0 MPa, as a minimum of 0.2 MPa is required to overcome the return spring. Remember that the spring drives the rod back to rest upon air loss; it will not hold a mid-stroke load without live pressure or an external locking device.
Quick checklist
- ✓ Net push 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 SSA Single-Acting Compact Cylinder SSA12X10B FAQ
This single-acting push cylinder provides a net push force of 46.5 N at 0.5 MPa and 69.2 N at 0.7 MPa. These figures already account for the internal return spring resistance, giving you the true usable output for your design calculations.
No, this specific SKU does not include a piston magnet, so it cannot support reed or electronic switches. You would need to select the -S variant (SSA12X10SB) to enable magnetic position detection in the body sensor grooves.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SSA Cylinders
Request a Quote for Airtac SSA Single-Acting Compact Cylinder SSA12X10B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.