Airtac SCJ32 Standard Cylinder SCJ32X30-10S
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X30-10S 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, 30mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke30 mm
- Stroke adjust-10 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X30-10S
The SCJ32X30-10S is a compact double-acting, single-rod pneumatic cylinder with a field-adjustable stroke end. Its rear-cap screw provides up to 10 mm of fine adjustment, making it ideal for commissioning and small-bore positioning tasks. The built-in magnet enables direct mounting of CMSG/DMSG/EMSG sensors for precise end-of-stroke detection.
With a 12 mm diameter rod and PT1/8 ports, this model delivers 402 N of push force at 0.5 MPa and up to 724 N at the maximum operating pressure of 0.9 MPa. The tie-rod construction and 21 mm air cushion ensure reliable deceleration, while the 182 mm body length keeps the footprint tight for space-constrained automation.
Airtac SCJ32 Standard Cylinder SCJ32X30-10S Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X30-10S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 30 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 SCJ32X30-10S
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×30 | 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 SCJ32X30-10S Is Used
Commissioning & Setup
The 10 mm adjustment screw lets technicians fine-tune the end position during machine startup without swapping cylinders or machining external stops.
Sensor-Controlled Sorting
The built-in magnet works with CMSG/DMSG sensors to provide reliable piston position feedback for small-part sorting gates and diverters.
Wear Take-Up
In cyclic clamping or pressing operations, the adjustable stroke compensates for tooling wear over time, maintaining consistent contact without reprogramming.
Is the Airtac SCJ32 Standard Cylinder SCJ32X30-10S the Right Cylinder?
Choose the SCJ32X30-10S when you need a compact, sensor-ready actuator with a modest 10 mm stroke-end tuning range. If your application demands more push force, stepping up to the 40 mm bore provides 628 N at 0.5 MPa. For applications where the stroke must remain absolutely fixed after setup, a standard SC32 fixed-stroke cylinder is a simpler, lower-cost alternative. This model is a direct replacement for any AirTAC SCJ32X30-10S with a PT port, basic mount, and magnet.
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 SCJ32X30-10S FAQ
At 0.5 MPa, it generates 402 N pushing and 345 N pulling. The maximum push force at 0.9 MPa is 724 N. The pull force is lower due to the 12 mm single rod reducing the effective piston area on the return stroke.
Yes, the SCJ32 shares the same mounting accessories as the SC32 series. You can use FA front flange, LB foot, or TC centre trunnion mounts. Note that FB flange and CA/CB clevis mounts are not available for this tie-rod cylinder.
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