Airtac SSA Single-Acting Compact Cylinder SSA32X30H
The AirTAC Airtac SSA Single-Acting Compact Cylinder SSA32X30H is a genuine single-acting COMPACT cylinder (single acting, push type) with a Ø32mm bore and 30mm 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.
- BoreØ32 mm
- Stroke30 mm
- Port sizePT1/8
- Acting typeSingle acting, push type
- Rod threadM6×1.0 (F) / M10×1.25 (B)
- CushionFixed NBR bumper
About the Airtac SSA Single-Acting Compact Cylinder SSA32X30H
The AirTAC SSA32X30H is a 32 mm compact single-acting push-type cylinder with a 30 mm stroke. Compressed air extends the rod, while an internal spring handles the return, requiring only one air line and solenoid port to simplify plumbing. This specific SKU features an FKM (fluororubber) seal for enhanced high-temperature and oil resistance, and because it lacks the -S option, it cannot accept magnetic switches.
It provides a net push of 346.6 N at 0.5 MPa and 507.5 N at 0.7 MPa, figures that already subtract the return-spring force. The short riveted body saves axial mounting depth in tight fixtures, and a fixed NBR bumper decelerates the stroke end without acting as an adjustable air cushion or load lock.
Airtac SSA Single-Acting Compact Cylinder SSA32X30H Technical Specifications
| Model | Airtac SSA Single-Acting Compact Cylinder SSA32X30H |
|---|---|
| Series | SSA compact single-acting cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 mm |
| Acting type | Single acting, push type |
| Port size | PT1/8 |
| Rod end thread | M6×1.0 female / M10×1.25 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 (Ø32mm, Push)
| Pressure | Push force (net) |
|---|---|
| 0.5 MPa | 347 N |
| 0.7 MPa | 508 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 SSA32X30H
| SSA | Compact single acting, push type cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×30 | 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 SSA32X30H Is Used
Hot-End Part Ejection
Uses the 346.6 N net push to eject molded components from heated zones, leveraging the FKM seal for thermal stability.
Oily Environment Clamping
Secures workpieces in machining cells flooded with coolant, where the fluororubber seal prevents premature degradation.
Shallow Fixture Pressing
Fits into densely packed assembly stations using its 30 mm stroke and compact riveted body to press pins into panels.
Is the Airtac SSA Single-Acting Compact Cylinder SSA32X30H the Right Cylinder?
Sizing this model requires comparing adjacent bores at 0.5 MPa. Dropping down to the SSA25 yields 216.9 N, whereas stepping up to the SSA40 provides 545.6 N, making the 346.6 N of this 32 mm bore a solid middle ground. The safe working load is roughly 208 N (about 60% of the 0.5 MPa figure), allowing a vertical lift of approximately 17.7 kg with a 2:1 margin.
Confirm the 32 mm bore, 30 mm stroke (the maximum standard length for this series), PT1/8 port, and the Ø12 mm rod. The H designation indicates the FKM seal, and no magnet is present. Remember that on air loss the spring drives the rod to its retracted rest position, so it cannot hold a mid-stroke load without external devices.
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 SSA32X30H FAQ
The net push force is 346.6 N at 0.5 MPa and 507.5 N at 0.7 MPa. These values already account for the internal return spring being subtracted, giving you the true design output.
No, this specific SKU lacks the -S magnet option and cannot accept reed or electronic switches. You would need to select the -S variant to enable position sensing.
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