Airtac SCJ32 Standard Cylinder SCJ32X130-100
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X130-100 is a genuine double-acting SINGLE-ROD air cylinder with a rear-cap ADJUSTING SCREW: the stroke end is field-adjustable within a 100 mm range without swapping the cylinder. Ø32mm bore, 130mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke130 mm
- Stroke adjust-100 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X130-100
The SCJ32X130-100 is a 32mm bore double-acting, single-rod cylinder with a field-adjustable stroke. A rear-cap screw provides up to 100mm of stroke-end reduction, letting you fine-tune the 130mm nominal stroke for commissioning or format changes without swapping the cylinder. Its 12mm diameter piston rod and M10x1.25 rod thread suit light-duty positioning tasks.
At 0.5 MPa air pressure, it delivers 402 N of push force and 345 N on the pull stroke. The cylinder body uses a tie-rod construction with a PT1/8 port and a 21mm air cushion for smooth end-of-stroke deceleration. The maximum standard stroke for this bore is 1000mm, so this 130mm unit is a standard catalog item.
Airtac SCJ32 Standard Cylinder SCJ32X130-100 Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X130-100 |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 130 mm |
| Stroke adjustment | Up to 100 mm (rear adjusting screw) |
| Acting type | Double acting (single rod) |
| Port size | PT1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 21 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC SCJ (adjustable-stroke) datasheet. The rear adjusting screw sets the stroke end position; force is the same as the equivalent single-rod SC bore. Confirm against the product label before installation. Thread options: PT (standard) / G.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
SCJ is single-rod, so force matches the equivalent SC bore: push uses the full bore area, pull subtracts the rod area. Actual usable force is lower than theoretical due to friction and back-pressure; size with a safety margin.
Model Code: Airtac SCJ32 Standard Cylinder SCJ32X130-100
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×130 | Nominal (maximum) stroke length in mm. |
| -100 | Adjustable-stroke range in mm (options 10/20/30/40/50/75/100). |
| -S | Optional built-in magnet for sensor position sensing. |
Related types: SC (single rod, fixed stroke), SCD (double rod), SCT (multi-position). SCJ mounting: Basic, FA, LB, TC, TCM1. Seals: TPU standard / H = Viton / N = NBR. Thread: blank = PT, G = G thread.
Where the Airtac SCJ32 Standard Cylinder SCJ32X130-100 Is Used
End-Stop Commissioning
The 100mm adjustment range allows technicians to dial in the exact stop position during machine setup, compensating for small assembly tolerances without needing to shim or modify the cylinder mount.
Small Part Ejection
Fine-tune the stroke end to reliably push parts off a conveyor into a bin. The adjustable screw lets you set a precise, repeatable stopping point to prevent over-travel that could damage lightweight components.
Wear Take-Up on Stops
In repetitive pressing or clamping operations, the 100mm adjustment can be used to gradually extend the stroke end, compensating for wear on tooling or external mechanical stops over the machine's life.
Is the Airtac SCJ32 Standard Cylinder SCJ32X130-100 the Right Cylinder?
This 32mm bore model is ideal when you need a compact, adjustable stop position for light loads. If you require more force, stepping up to the 40mm bore provides 628 N of push force at the same 0.5 MPa pressure. For applications where the stroke length is permanently fixed and never needs field adjustment, the standard SC32 fixed-stroke cylinder is a more economical choice. A direct replacement must match the 32mm bore, 130mm nominal stroke, 100mm adjustable range, and PT port thread. This model is a basic configuration without a magnet or mounting bracket; order the SCJ32X130-100S if you need a magnetic piston for sensor mounting.
Adjustable-stroke checklist
- ✓ Need to fine-tune stroke on the line?
- ✓ Nominal stroke + adjust range (-100)
- ✓ Required force at your working pressure
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Set the rear adjusting screw, then lock it before running.
- check Adjust end cushion screws for smooth stops.
- check Use SCJ mounting accessory (FA / LB / TC / TCM1).
- check Installation by qualified personnel per AirTAC docs.
Airtac SCJ32 Standard Cylinder SCJ32X130-100 FAQ
A threaded screw in the rear cap acts as an internal mechanical stop for the piston. Turning the screw changes the retracted end position, reducing the effective stroke by up to 100mm from the 130mm nominal maximum. It adjusts the stroke end, not the cylinder's force or speed.
At the standard operating pressure of 0.5 MPa, the push force is 402 N and the pull force is 345 N. The pull force is lower due to the area of the 12mm piston rod. The maximum push force at 0.9 MPa is 724 N.
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