Airtac SSA Single-Acting Compact Cylinder SSA63X10B
The AirTAC Airtac SSA Single-Acting Compact Cylinder SSA63X10B is a genuine single-acting COMPACT cylinder (single acting, push type) with a Ø63mm 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.
- BoreØ63 mm
- Stroke10 mm
- Port sizePT1/4
- Acting typeSingle acting, push type
- Rod threadM10×1.5 (F) / M18×1.5 (B)
- CushionFixed NBR bumper
About the Airtac SSA Single-Acting Compact Cylinder SSA63X10B
The AirTAC SSA63X10B is a compact single-acting push-type cylinder where air extends the rod and an internal spring handles the retraction. At 0.5 MPa it generates 1382.6 N of net push force, yielding a safe working load of roughly 830 N or a vertical lift capacity of about 70.5 kg with a 2:1 margin.
This model features a 20 mm piston rod with a male M18x1.5 thread and a PT1/4 port. Its short riveted body saves axial mounting depth in tight fixtures, while a fixed NBR bumper decelerates the stroke end without acting as an adjustable lock.
Airtac SSA Single-Acting Compact Cylinder SSA63X10B Technical Specifications
| Model | Airtac SSA Single-Acting Compact Cylinder SSA63X10B |
|---|---|
| Series | SSA compact single-acting cylinder |
| Bore size | Ø63 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push type |
| Port size | PT1/4 |
| Rod end thread | M10×1.5 female / M18×1.5 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 (Ø63mm, Push)
| Pressure | Push force (net) |
|---|---|
| 0.5 MPa | 1383 N |
| 0.7 MPa | 2006 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 SSA63X10B
| SSA | Compact single acting, push type cylinder series. |
|---|---|
| 63 | 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 SSA63X10B Is Used
Heavy-Duty Stamping Ejector
Uses the 1382.6 N net push to eject thick metal blanks from a die, relying on the short 10 mm stroke for rapid cycling.
Automated Weld Clamp
Applies firm holding force on structural components during robotic welding, with the internal spring ensuring release upon air loss.
Pallet Brake Block
Extends a 70.5 kg vertical lift capacity stop to halt heavy pallets on a conveyor before the spring retracts the pin.
Is the Airtac SSA Single-Acting Compact Cylinder SSA63X10B the Right Cylinder?
When sizing this bore, the SSA50 offers 874.7 N at 0.5 MPa if your load is lighter, while stepping up to this 63 mm bore provides the full 1382.6 N for heavier duty. The 10 mm stroke sits well below the 30 mm maximum limit. Because it is spring-return, the SSA63X10B does not hold a mid-stroke load on air loss; it retracts to rest. This specific SKU lacks a piston magnet for sensing, and includes the B option for a male-threaded rod.
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 SSA63X10B FAQ
The net push force is 1382.6 N at 0.5 MPa and 2006.1 N at 0.7 MPa. These figures already account for the internal return spring resistance.
It needs at least 0.2 MPa to overcome the internal return spring and extend the rod. Without air pressure, the spring drives the rod back to its retracted rest position.
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