Airtac SCJ32 Standard Cylinder SCJ32X225-10S
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X225-10S 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, 225mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke225 mm
- Stroke adjust-10 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X225-10S
The SCJ32X225-10S is a double-acting, single-rod pneumatic cylinder with a field-adjustable stroke, giving you a 10 mm fine-tuning range on the stroke end via a rear-cap screw. This model includes a built-in magnet, allowing direct mounting of CMSG/DMSG/EMSG sensors for reliable end-of-stroke detection without external brackets. Its 12 mm diameter rod and PT1/8 ports make it a compact, precise actuator for light automation tasks.
At 0.5 MPa, this 32 mm bore cylinder delivers 402 N of push force and 345 N of pull force, with a maximum push of 724 N at 0.9 MPa. The body length is 182 mm plus stroke, and it features a 21 mm adjustable air cushion for smooth deceleration. This genuine AirTAC unit is a direct replacement for an existing SCJ32X225-10S with a magnet, ensuring consistent performance in sensor-equipped applications.
Airtac SCJ32 Standard Cylinder SCJ32X225-10S Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X225-10S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 225 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 SCJ32X225-10S
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×225 | 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 SCJ32X225-10S Is Used
Commissioning & Setup
Fine-tune the end stop of a pick-and-place gripper during initial machine setup without needing to machine custom spacers or reposition the entire cylinder.
Wear Compensation
In a clamping fixture, the 10 mm adjustment screw can be periodically advanced to compensate for pad wear, maintaining consistent clamping force without disassembly.
Small Part Sorting
Adjust the stroke end to precisely match the position of different-sized components on a conveyor line, enabling quick changeovers for short production runs.
Is the Airtac SCJ32 Standard Cylinder SCJ32X225-10S the Right Cylinder?
Select the SCJ32X225-10S when you need a compact actuator that can be precisely dialed in on the machine without swapping parts. If 402 N of push force is insufficient, stepping up to a 40 mm bore SCJ provides 628 N of push at the same pressure. For applications that don't require stroke adjustability, a fixed-stroke SC32X225 cylinder is a simpler, more cost-effective alternative. This model is a direct replacement for any AirTAC SCJ32 cylinder with a 225 mm nominal stroke, a 10 mm adjust range, PT ports, and a built-in magnet. For strokes over 300 mm in this bore size, evaluate side-loading on the rod and consider an external guide to prevent bending.
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 SCJ32X225-10S FAQ
At the standard operating pressure of 0.5 MPa, this cylinder provides 402 N of pushing force and 345 N of pulling force. The maximum push force is 724 N at 0.9 MPa.
A standard SC32 cylinder has a fixed stroke and cannot be adjusted. To replace an SCJ32X225-10S, you must use another SCJ32 with a 225 mm nominal stroke and a 10 mm adjustment range to maintain the machine's setup flexibility.
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