Airtac SCJ32 Standard Cylinder SCJ32X350-10S
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X350-10S is a genuine double-acting SINGLE-ROD air cylinder with a rear-cap ADJUSTING SCREW: the stroke end is field-adjustable within a 10 mm range without swapping the cylinder. Ø32mm bore, 350mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke350 mm
- Stroke adjust-10 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X350-10S
The SCJ32X350-10S is a 32 mm bore, single-rod double-acting cylinder with a rear-cap adjusting screw, giving you up to 10 mm of fine stroke-end adjustment without swapping the cylinder. At 0.5 MPa it delivers 402 N of push force and 345 N on the pull stroke, making it a compact yet capable actuator for light positioning tasks.
This model includes a built-in magnet (-S suffix), so you can directly clamp CMSG, DMSG, or EMSG reed or solid-state sensors onto the tie-rod barrel for reliable end-of-stroke detection. The 350 mm nominal stroke is well within the 1000 mm maximum for this bore, and the M10x1.25 rod thread and PT1/8 port keep the footprint small.
Airtac SCJ32 Standard Cylinder SCJ32X350-10S Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X350-10S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 350 mm |
| Stroke adjustment | Up to 10 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 SCJ32X350-10S
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | Nominal (maximum) stroke length in mm. |
| -10 | 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 SCJ32X350-10S Is Used
Commissioning Fine-Tuning
During machine setup, use the 10 mm rear adjust screw to precisely dial in the stroke end position for grippers, clamps, or ejectors without reprogramming the controller.
Wear Compensation
In repetitive pressing or clamping operations, the adjustable stroke compensates for tooling or workpiece wear over time, maintaining consistent contact force without mechanical shimming.
Small Part Stops
Adjust the retracted position of a part stop on a conveyor line to handle different product sizes on the fly, using the sensor magnet to confirm the stop is clear.
Is the Airtac SCJ32 Standard Cylinder SCJ32X350-10S the Right Cylinder?
Choose the SCJ32 for light-duty applications where 402 N of push force at 0.5 MPa is sufficient. If you need more power, step up to the SCJ40 which provides 628 N of push force at the same pressure. For applications that don't require field-adjustable stroke, a fixed-stroke SC32X350 is a simpler, cost-effective alternative. The exact replacement match is another AirTAC SCJ32X350-10S with a PT port, basic mounting, and built-in magnet. For this 350 mm stroke, be mindful of side loads; if the rod is not guided externally, consider adding a guide rod or switching to a guided cylinder to prevent rod bending and premature seal wear.
Adjustable-stroke checklist
- ✓ Need to fine-tune stroke on the line?
- ✓ Nominal stroke + adjust range (-10)
- ✓ 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 SCJ32X350-10S FAQ
At the standard 0.5 MPa operating pressure, this 32 mm bore cylinder produces 402 N of push force and 345 N of pull force. The maximum push force at 0.9 MPa is 724 N.
Yes, if you need field-adjustable stroke. The SCJ32X350-10S is a direct dimensional match for an SC32X350, but adds a rear adjusting screw. Ensure your mounting allows clearance for the slightly longer body length (A=182 mm) and that the 10 mm adjustment range meets your needs.
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