The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X350-10 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.
The SCJ32X350-10 is a double-acting, single-rod pneumatic cylinder that puts a 10 mm field-adjustable stroke end at your fingertips. With a 32 mm bore, it produces 402 N of push force at 0.5 MPa, making it a compact workhorse for light positioning and clamping tasks where the final stop point needs fine-tuning during commissioning or changeover.
A rear-cap adjusting screw shortens the 350 mm nominal stroke by up to 10 mm without dismounting the cylinder. The 12 mm diameter piston rod runs through a 21 mm air cushion, and the body length A(SCJ) measures 182 mm. The PT1/8 port and M10x1.25 rod thread keep the footprint small, while the tie-rod construction allows straightforward maintenance.
| Model | Airtac SCJ32 Standard Cylinder SCJ32X350-10 |
|---|---|
| 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.
| 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. |
| ×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.
Dial in the exact end-stop position during machine setup without swapping cylinders or machining hard stops, saving hours of mechanical adjustment.
Adjust the gate opening stroke on a packaging line to match different product heights, using the 10 mm screw range to prevent jams.
Take up mechanical play in clamp fixtures over time by advancing the stroke end screw, maintaining consistent clamping force without replacing the actuator.
Step up to the 40 mm bore for 628 N of push at the same pressure if your load exceeds the 32 mm's 402 N capability. For applications that never need stroke adjustment, the fixed-stroke SC32X350 is a simpler, slightly shorter alternative. This SCJ matches any AirTAC SCJ32X350-10 with PT ports and basic mounting; if you need position sensing, specify the -S magnet option. At 350 mm of stroke, watch for side loads—consider an external guide rail or switch to a guided cylinder if the rod sees significant radial force.
Adjustable-stroke checklist
At 0.5 MPa, it delivers 402 N pushing and 345 N pulling. At the maximum operating pressure of 0.9 MPa, push force reaches 724 N. The pull force is lower because the single rod reduces the piston area on the return side.
Yes, if your current cylinder is an AirTAC SCJ32 with a 350 mm nominal stroke and a 10 mm adjust range. Match the port thread (PT), mounting style, and magnet option. This is a tie-rod cylinder, not an ISO 15552 profile design, so dimensional interchangeability is limited to the same SCJ series.
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