The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X200-100S 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, 200mm nominal stroke, PT1/8 ports and adjustable end cushioning.
The SCJ32X200-100S is a double-acting, single-rod pneumatic cylinder with a field-adjustable stroke, offering a nominal 200mm stroke that can be shortened by up to 100mm via a rear-cap adjusting screw. This 32mm bore model delivers 402 N of push force at 0.5 MPa, making it a compact yet powerful solution for applications requiring fine-tuned end positions without swapping the cylinder.
Equipped with a built-in magnet (-S suffix), this unit is ready for direct mounting of CMSG/DMSG/EMSG reed or solid-state sensors along its tie-rod body, enabling precise end-of-stroke detection. The 12mm diameter piston rod and PT1/8 port threads complete a robust package suitable for commissioning trials and format changeovers on light automation equipment.
| Model | Airtac SCJ32 Standard Cylinder SCJ32X200-100S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 200 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.
| 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.
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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.
Fine-tune the 200mm stroke end position by up to 100mm during machine commissioning, eliminating the need to machine custom stops or swap cylinders to achieve the perfect actuator travel.
Adjust the gate opening on a conveyor line for different product sizes. The 100mm adjustment range allows a single cylinder model to handle multiple formats, reducing changeover time.
In clamping or pressing applications, the adjustable stroke can be used to take up mechanical wear on tooling or workpieces over time, maintaining consistent clamp force without replacing the actuator.
Choose the SCJ32 when you need a compact, adjustable stroke in the 402 N push force class. If your application demands more force, step up to the SCJ40, which provides 628 N of push at the same 0.5 MPa pressure. For applications where the stroke is fixed and never needs field adjustment, the standard SC32 fixed-stroke cylinder is a more economical choice. This model is a direct replacement for another AirTAC SCJ32 with a 200mm nominal stroke, 100mm adjust range, PT ports, and a magnet.
Adjustable-stroke checklist
At the standard 0.5 MPa operating pressure, the push force is 402 N and the pull force is 345 N. The maximum push force at the 0.9 MPa upper limit is 724 N. Because it is a single-rod cylinder, the pull force is lower due to the area of the 12mm rod.
A rear-cap screw lets you shorten the stroke end by up to 100mm from the 200mm nominal maximum. This SCJ model can replace an SC32 fixed-stroke cylinder if you need field adjustability, provided the bore, port thread (PT1/8), and sensor magnet requirement match. The body length A is 182mm plus the 200mm stroke.
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