Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 300mm stroke, G1/8 air ports and adjustable end cushioning. Its no-tie-rod, hard-anodized profile barrel is more compact than an ISO 15552 cylinder of the same bore — a space-saver on tight machines.
- BoreØ32 mm
- Stroke300 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM10×1.25
- CushionAdjustable, 20 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S
The hard-anodized aluminium extruded barrel keeps the assembly light, and the G1/8 port matches the standard 32 mm sizing.
The -10 code means an external adjuster can shorten the extend stroke on-site by up to 10 mm, giving a usable range of 290-300 mm without changing the cylinder itself. The retract end remains fixed, and the stop sets the end position rather than locking the load. An -S magnet is built in for CMSE/DMSE switches that drop into the side grooves, and adjustable air cushions of 20 mm at each end decelerate the piston smoothly.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 300 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G1/8 |
| 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, 20 mm |
| Max standard stroke | Up to 1000 mm |
Specifications follow the official AirTAC JSI (JIS standard) datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G. Barrel: hard-anodized aluminum profile (no tie rods).
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | 484 N |
| Max (@1.0 MPa) | 70 kgf | |
JSIJ is double-rod: the rear rod that carries the stroke adjuster passes through the rear cover, so both piston faces lose rod area. Push is shown at the annular-area value (conservative).
Model Code: Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×300 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensors. |
JSI-family variants: JSI (double acting), JSID (double rod), JSIJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / TCM1 / TCM2. Thread PT (blank) / G.
Where the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S Is Used
End-Stop Trimming
Fine-tune the extend position by up to 10 mm on-site to perfect a clamping depth without swapping the cylinder.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S the Right Cylinder?
The 10 mm adjustable window is ideal for fine-tuning the extend end position on-site or sharing a spare across stroke variants. JSIJ mounting options include Basic, FA, LB, TC, TCM1, and TCM2. The -S suffix ensures you have the magnet for CMSE/DMSE sensors. Because the stroke is 300 mm, always use an external guide to prevent rod bending and side loads.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X300-10S FAQ
At 0.5 MPa it pushes 402 N and pulls 345 N. At 0.7 MPa it pushes 563 N and pulls 483 N. The theoretical maximum force is 82 kgf at 1.0 MPa. The air port is G1/8, the rod is 12 mm, and the cushion stroke is 20 mm.
The external adjuster lets you shorten the extend stroke by up to 10 mm on-site, giving a usable extend range of 290-300 mm. The nominal 300 mm stroke is the maximum, and the retract end is fixed. This stop only sets the end position; it does not hold the load on air loss.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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