The AirTAC Airtac SCJ32 Standard Cylinder SCJ32X50-10LB 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, 50mm nominal stroke, PT1/8 ports and adjustable end cushioning.
The SCJ32X50-10 is a double-acting, single-rod pneumatic cylinder that lets you fine-tune the stroke end position by up to 10 mm via a rear adjusting screw, without removing the cylinder from the machine. With a 32 mm bore and 12 mm rod, it delivers 402 N of push force at 0.5 MPa, making it a compact workhorse for light positioning and clamping tasks.
This model is configured with an LB foot mount for stable surface installation and uses standard PT ports (PT1/8). The body length A(SCJ) is 182 mm, and the adjustable air cushion helps decelerate the piston smoothly at end of travel. It operates on filtered air from 0.15 to 1.0 MPa across a -20 to +70 °C temperature range.
| Model | Airtac SCJ32 Standard Cylinder SCJ32X50-10LB |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø32 mm |
| Nominal stroke | 50 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. |
| ×50 | 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.
The 10 mm rear screw adjustment allows technicians to dial in the exact retract position during initial machine setup, compensating for minor fixture tolerances without shims.
Fine-tune the stroke end on a diverter gate to match different product widths on a packaging line, ensuring reliable separation of small items.
Adjust the cylinder's end position to perfectly align a target with a photoelectric sensor, simplifying sensor commissioning and reducing bracket complexity.
Choose the SCJ32 when your application needs a compact, tie-rod cylinder with field-adjustable stroke. If you require more force, step up to the SCJ40, which provides 628 N of push at 0.5 MPa. For applications where the stroke is fixed and never needs field tweaking, the standard SC32 fixed-stroke cylinder is a simpler, cost-effective alternative. This SCJ32X50-10 is a direct replacement for any AirTAC SCJ32 with a 50 mm nominal stroke, 10 mm adjust range, PT ports, and LB mounting.
Adjustable-stroke checklist
At the standard operating pressure of 0.5 MPa, this cylinder generates 402 N of push force and 345 N of pull force. The maximum push force at 0.9 MPa is 724 N.
Yes, provided the fixed-stroke SC32 has the same 50 mm nominal stroke and PT ports. The SCJ32X50-10 adds a 10 mm adjustable range, so you gain the ability to fine-tune the stroke end, but the overall envelope is slightly longer due to the rear adjusting mechanism.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.