The AirTAC Airtac SCJ63 Standard Cylinder SCJ63X130-10 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. Ø63mm bore, 130mm nominal stroke, PT1/4 ports and adjustable end cushioning.
The SCJ63X130-10 is a double-acting, single-rod pneumatic cylinder that puts 1559 N of push force at 0.5 MPa into a compact, field-adjustable package. Its rear-cap adjusting screw gives you up to 10 mm of fine control over the stroke end position, making it ideal for commissioning tweaks or taking up mechanical wear without swapping the cylinder body.
With a 20 mm piston rod and PT1/4 ports, this 63 mm bore cylinder handles a maximum operating pressure of 1.0 MPa, delivering up to 2805 N of push force. The standard 28 mm air cushion decelerates the piston smoothly at both ends, while the tie-rod construction keeps maintenance straightforward. The body length A(SCJ) is 197 mm, slightly longer than a fixed-stroke SC to house the adjustment mechanism.
| Model | Airtac SCJ63 Standard Cylinder SCJ63X130-10 |
|---|---|
| Series | SCJ adjustable-stroke tie-rod cylinder |
| Bore size | Ø63 mm |
| Nominal stroke | 130 mm |
| Stroke adjustment | Up to 10 mm (rear adjusting screw) |
| Acting type | Double acting (single rod) |
| Port size | PT1/4 |
| Rod thread | M16×1.5 |
| 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, 28 mm |
| Max stroke | Up to 1500 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 | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 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. |
|---|---|
| 63 | Bore size in mm. |
| ×130 | 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.
Fine-tune the end-of-stroke position during machine setup without re-plumbing or replacing the cylinder. The 10 mm screw adjustment lets technicians dial in the exact stopping point for a gripper or pusher on a new assembly line.
As tooling or contact surfaces wear over thousands of cycles, the adjustable stroke end can be extended slightly to maintain precise part contact. This is critical in pressing or clamping stations where a fixed stroke would eventually leave a gap.
When a packaging line switches between product sizes, the 10 mm adjustment range allows a quick mechanical stop change for a diverter gate or label applicator, reducing downtime compared to swapping out fixed-stroke cylinders.
Choose the SCJ63X130-10 when your application needs a 130 mm nominal stroke with the ability to dial back the end position by up to 10 mm. If you need more push force, the 80 mm bore offers 2513 N at 0.5 MPa; for a lighter, more compact solution, the 50 mm bore provides 982 N. The adjustable stroke is purely mechanical—it sets the end stop, not the speed or force. For a fixed, non-adjustable stroke, the standard SC63X130 is the direct alternative. A replacement must match the 63 mm bore, 130 mm nominal stroke, 10 mm adjust range, PT port thread, and basic mounting style. At this 130 mm stroke, side-loading is minimal, but for any off-axis force, use an external guide rail to protect the rod bearing.
Adjustable-stroke checklist
At the standard 0.5 MPa operating pressure, this cylinder pushes with 1559 N and pulls with 1402 N. Because it is a single-rod design, the pull force is lower due to the 20 mm rod taking up area on the piston. At the maximum 1.0 MPa pressure, push force reaches 2805 N.
Yes, if the mounting and porting match. The SCJ63X130-10 is a direct dimensional replacement for an SC63X130 with basic mounting and PT1/4 ports, but it adds the rear adjustment screw. Ensure the extra body length (197 mm A dimension) fits your machine envelope and that the 10 mm adjustment range covers your stroke-shortening need.
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.