Airtac SCJ32 Standard Cylinder SCJ32X200-75S
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X200-75S is a genuine double-acting SINGLE-ROD air cylinder with a rear-cap ADJUSTING SCREW: the stroke end is field-adjustable within a 75 mm range without swapping the cylinder. Ø32mm bore, 200mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke200 mm
- Stroke adjust-75 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X200-75S
The SCJ32X200-75S is a 32 mm bore double-acting single-rod cylinder that puts field-adjustable stroke control directly on the machine. Its rear-cap screw lets you shorten the stroke end by up to 75 mm without swapping the cylinder, making it ideal for commissioning trials or format changeovers where the exact stop position is discovered on the floor. With a 12 mm rod and PT1/8 ports, this model delivers 402 N of push force at 0.5 MPa and up to 724 N at 0.9 MPa.
A built-in magnet (-S suffix) is integrated into the piston, so CMSG/DMSG/EMSG reed or solid-state sensors clamp directly onto the tie-rod barrel for reliable end-of-stroke sensing. The body length A(SCJ) is 182 mm plus stroke, and the adjustable air cushion helps decelerate the piston smoothly. This unit runs on 40 µm filtered air from 0.15 to 1.0 MPa and operates in a -20 to +70 °C range with its standard TPU seals.
Airtac SCJ32 Standard Cylinder SCJ32X200-75S Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X200-75S |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 200 mm |
| Stroke adjustment | Up to 75 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 SCJ32X200-75S
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | Nominal (maximum) stroke length in mm. |
| -75 | 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 SCJ32X200-75S Is Used
Commissioning & Setup
Dial in the exact stroke end position during machine bring-up without cutting rods or adding external hard stops. The 75 mm adjustment range gives technicians plenty of room to find the sweet spot.
Product Format Changeover
Quickly re-set the cylinder stroke when a packaging line switches between product sizes. The rear screw adjustment is tool-free and repeatable, reducing downtime between runs.
Wear Take-Up & Fine Tuning
Compensate for tooling wear or slight process drift over time by tweaking the stroke end screw. The built-in magnet lets you verify the new position with a clamp-on sensor.
Is the Airtac SCJ32 Standard Cylinder SCJ32X200-75S the Right Cylinder?
Choose this 32 mm bore when your application needs a compact cylinder with 402 N of push force at standard plant air. If you need more force, stepping up to the 40 mm bore gives you 628 N push at 0.5 MPa. The SCJ is the right pick when you need to fine-tune the stroke end position on the machine; if your stroke is fixed and you never need to adjust it, the standard SC series offers a simpler, slightly shorter body. For replacement, match an AirTAC SCJ32X200-75S with the same bore, 200 mm nominal stroke, 75 mm adjust range, PT ports, and the -S magnet option.
Adjustable-stroke checklist
- ✓ Need to fine-tune stroke on the line?
- ✓ Nominal stroke + adjust range (-75)
- ✓ 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 SCJ32X200-75S FAQ
At 0.5 MPa the push force is 402 N and the pull force is 345 N (the pull force is lower because the 12 mm rod reduces the piston area on the return side). At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 804 N.
Yes, provided the bore, port thread, and mounting match. The SCJ body is slightly longer to house the adjusting screw, so check the A(SCJ) dimension of 182 mm plus your stroke against the available space. The -S magnet option must also match if your existing setup uses barrel-mounted sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SCJ Adjustable-Stroke Cylinders
Request a Quote for Airtac SCJ32 Standard Cylinder SCJ32X200-75S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.