Airtac SCJ32 Standard Cylinder SCJ32X90-10S
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X90-10S 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, 90mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke90 mm
- Stroke adjust-10 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X90-10S
The SCJ32X90-10S is a double-acting, single-rod pneumatic cylinder with a 32 mm bore and a nominal 90 mm stroke, featuring a rear adjusting screw that provides a 10 mm field-adjustable range for fine-tuning the stroke end position. This model includes a built-in magnet (-S), allowing easy mounting of CMSG/DMSG/EMSG sensors directly on the tie-rod barrel for precise end-of-stroke detection.
With a 12 mm diameter piston rod and PT1/8 ports, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa, making it a compact workhorse for light automation tasks. The body length A(SCJ) is 182 mm, and the cylinder uses an adjustable air cushion for smooth deceleration. Its push force increases to 724 N at the maximum operating pressure of 0.9 MPa.
Airtac SCJ32 Standard Cylinder SCJ32X90-10S Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X90-10S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 90 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 SCJ32X90-10S
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×90 | 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 SCJ32X90-10S Is Used
Commissioning & Setup
The 10 mm rear adjustment screw lets technicians dial in the exact stroke end position during machine commissioning without swapping cylinders or machining external hard stops, saving significant setup time.
Small Part Ejection
Ideal for a compact ejector station on a conveyor line where the push point needs fine-tuning to accommodate slight variations in product batch dimensions, ensuring consistent ejection without jamming.
Sensor Calibration Jig
Used in a test fixture to present a target to a sensor at a precisely adjustable distance. The built-in magnet provides sensor feedback to confirm the cylinder has reached its set position, creating a closed-loop calibration check.
Is the Airtac SCJ32 Standard Cylinder SCJ32X90-10S the Right Cylinder?
Choose the SCJ32 when you need a compact, adjustable cylinder for light pushing and positioning tasks. If you require more force, stepping up to a 40 mm bore provides 628 N of push force at 0.5 MPa. For applications where the stroke length is fixed and never needs field adjustment, the standard SC32 fixed-stroke cylinder is a simpler, cost-effective alternative. This SCJ32X90-10S is a direct replacement for any AirTAC SCJ32 cylinder with the same 90 mm nominal stroke, a 10 mm adjustment range, PT ports, and a built-in 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 SCJ32X90-10S FAQ
At the standard operating pressure of 0.5 MPa, this 32 mm bore cylinder generates 402 N of push force and 345 N of pull force. The maximum push force is 724 N at 0.9 MPa. The pull force is lower because the 12 mm piston rod reduces the effective piston area on the return stroke.
Yes, this is a direct dimensional and performance match for any AirTAC SCJ32 adjustable-stroke cylinder with a 90 mm nominal stroke, a 10 mm adjustment range, PT ports, and a magnet. The body length A(SCJ) is 182 mm. Always verify your mounting style; this is a basic mount without brackets.
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