The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X350-100 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, 350mm nominal stroke, PT1/8 ports and adjustable end cushioning.
The SCJ32X350-100 is a 32 mm bore double-acting single-rod cylinder with a 350 mm nominal stroke and a 100 mm rear adjusting screw, giving you the ability to dial the stroke end back by up to 100 mm without removing the cylinder. At 0.5 MPa it delivers 402 N of push force and 345 N on the pull stroke, making it suitable for light transfer, sorting, and clamping tasks where the final position needs to be set precisely during commissioning.
This tie-rod cylinder uses a 12 mm diameter piston rod with an M10x1.25 male thread and PT1/8 ports. The body length A is 182 mm (plus stroke), and the adjustable air cushion is 21 mm long. The operating pressure range is 0.15–1.0 MPa, and the standard speed range is 30–800 mm/s.
| Model | Airtac SCJ32 Standard Cylinder SCJ32X350-100 |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 350 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. |
| ×350 | 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.
Dial in the exact stroke end position during machine setup for pick-and-place units or diverters without swapping out hard stops or cylinder spacers.
Compensate for pad or stop wear on small conveyor gates by adjusting the screw to maintain the precise gate closed position over time.
Quickly adjust the push stroke for different product widths on a light-duty packaging line, reducing changeover time between batches.
Choose this cylinder when you need to fine-tune the stroke end position on a 32 mm bore platform. If you require more force, stepping up to the 40 mm bore SCJ40 series provides 628 N of push force at the same 0.5 MPa. For applications where the stroke is fixed and never needs field adjustment, the standard SC32 fixed-stroke cylinder is a simpler, more compact alternative. This model is a direct replacement for another AirTAC SCJ32X350-100 with PT ports and basic mounting. For strokes of 350 mm, be mindful of side loads—if the rod is not guided externally, consider adding a guide rail or switching to a guided cylinder to prevent rod bending.
Adjustable-stroke checklist
At 0.5 MPa, the push force is 402 N and the pull force is 345 N. The maximum push force at the 0.9 MPa operating limit is 724 N. The theoretical force at 1.0 MPa is 82 kgf.
Yes, if you need the adjustable stroke feature. The SCJ32X350-100 has the same bore, rod size, and port thread as an SC32, but includes a rear adjusting screw that adds length. Ensure the extra body length fits your mounting space, and match the port type (PT) and mounting style.
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