Airtac SCJ32 Standard Cylinder SCJ32X60-50
The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X60-50 is a genuine double-acting SINGLE-ROD air cylinder with a rear-cap ADJUSTING SCREW: the stroke end is field-adjustable within a 50 mm range without swapping the cylinder. Ø32mm bore, 60mm nominal stroke, PT1/8 ports and adjustable end cushioning.
- BoreØ32 mm
- Nominal stroke60 mm
- Stroke adjust-50 mm
- Port sizePT1/8
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SCJ32 Standard Cylinder SCJ32X60-50
The SCJ32X60-50 is a double-acting, single-rod tie-rod cylinder with a field-adjustable stroke end. Its rear-cap adjusting screw provides a 50 mm range to fine-tune the stroke without removing the cylinder, ideal for commissioning and format changes. This model delivers 402 N of push force and 345 N of pull force at 0.5 MPa, with a 12 mm diameter piston rod.
Operating on 40 µm filtered air from 0.15 to 1.0 MPa, the SCJ32X60-50 includes an adjustable air cushion for smooth deceleration. The body length A(SCJ) is 182 mm, and the port is PT1/8. Standard strokes for this 32 mm bore go up to 1000 mm, with a speed range of 30-800 mm/s.
Airtac SCJ32 Standard Cylinder SCJ32X60-50 Technical Specifications
| Model | Airtac SCJ32 Standard Cylinder SCJ32X60-50 |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 60 mm |
| Stroke adjustment | Up to 50 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 SCJ32X60-50
| SCJ | Adjustable-stroke tie-rod cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×60 | Nominal (maximum) stroke length in mm. |
| -50 | 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 SCJ32X60-50 Is Used
Commissioning & Setup
Use the 50 mm rear adjuster to quickly fine-tune the actuator's end stop during machine commissioning, eliminating the need for shims or custom hard stops.
Small-Part Clamping
Adjust the stroke end to apply consistent clamping pressure on parts with slight thickness variations in assembly fixtures, preventing damage to delicate components.
Wear Compensation
Periodically adjust the stroke to compensate for tooling or pad wear in repetitive pressing operations, maintaining consistent process quality without replacing the cylinder.
Is the Airtac SCJ32 Standard Cylinder SCJ32X60-50 the Right Cylinder?
Choose the SCJ32 when you need to dial in a precise end position within a 50 mm window on a compact machine. If the 402 N push force at 0.5 MPa is insufficient, stepping up to the 40 mm bore provides 628 N of push force. For applications requiring a fixed, non-adjustable stroke, the standard SC series is a simpler, more cost-effective alternative. This cylinder is a direct replacement for another AirTAC SCJ32 with a 60 mm nominal stroke, 50 mm adjust range, PT1/8 ports, and basic mounting.
Adjustable-stroke checklist
- ✓ Need to fine-tune stroke on the line?
- ✓ Nominal stroke + adjust range (-50)
- ✓ 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 SCJ32X60-50 FAQ
At the standard operating pressure of 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.
A screw in the rear cap sets the stroke end position. You can shorten the effective stroke by up to 50 mm from the 60 mm nominal maximum. It only adjusts the end stop and does not change the cylinder's force or speed.
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