
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X10-10 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, 10mm nominal stroke, PT1/8 ports and adjustable end cushioning.
The SCJ32X10-10 brings field-adjustable stroke control to compact 32 mm bore applications. With a nominal 10 mm stroke and a rear adjusting screw that provides up to 10 mm of end-position reduction, this double-acting, single-rod cylinder delivers 402 N of push force at 0.5 MPa, making it suitable for light positioning and stop adjustments.
Its 12 mm diameter piston rod and PT1/8 ports keep the design compact while the 21 mm air cushion protects the end cap during high-cycle operation. The tie-rod body measures 182 mm in length (A dimension), and the adjustable screw allows fine-tuning the stroke end without swapping the cylinder, which is ideal for commissioning and wear take-up on small assembly fixtures.
| Model | Airtac SCJ32 Standard Cylinder SCJ32X10-10 |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 10 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. |
| ×10 | 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.
Adjust the stroke end by up to 10 mm during machine setup to dial in the exact stop position for small part placement without reprogramming the controller.
On high-cycle clamping fixtures, the rear screw compensates for jaw or pad wear over time, maintaining consistent clamping force without replacing the cylinder.
Quickly adapt the actuator throw for two different product heights on a packaging line by turning the rear screw, avoiding mechanical stop changes.
Choose the SCJ32X10-10 when you need to dial in a precise end stop on a short-stroke mechanism. If 402 N of push force at 0.5 MPa is insufficient, stepping up to the 40 mm bore provides 628 N. For applications where the stroke is fixed and never needs field adjustment, the standard SC32X10 fixed-stroke cylinder is a simpler, cost-effective alternative. When replacing an existing unit, match the 32 mm bore, 10 mm nominal stroke, 10 mm adjustment range, PT thread, and basic mounting style.
Adjustable-stroke checklist
At 0.5 MPa, the cylinder provides 402 N of push force and 345 N of pull force. The maximum operating pressure of 1.0 MPa yields a theoretical push force of 804 N.
A rear-cap adjusting screw lets you shorten the stroke end by up to 10 mm from the nominal 10 mm maximum. It sets the physical stop position of the piston and does not alter the cylinder's force or speed.
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