Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X75-30
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X75-30 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 75mm 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
- Stroke75 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 JSIJ32X75-30
The hard-anodized aluminum profile barrel makes the body shorter than a same-bore ISO 15552 unit, saving valuable machine space.
A 30 mm external stop screw window lets you shorten the extend stroke from the 75 mm maximum down to 45 mm without changing the cylinder itself, while the retract end stays fixed. This version lacks a magnet and cannot take a CMSE or DMSE sensor. The G1/8 port feeds the double-acting double rod, and the adjustable air cushions only decelerate the piston near the ends rather than locking the load.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X75-30 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X75-30 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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 JSIJ32X75-30
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×75 | 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 JSIJ32X75-30 Is Used
Pick-and-place end tuning
Fine-tune the extend endpoint within the 30 mm window to strike parts precisely without reprogramming the motion controller.
Shared spare cylinder
Keep one 75 mm unit in stock and dial the adjuster down to 45 mm to cover multiple shorter-stroke machines during downtime.
Compact diverting gate
Fit the short JIS profile into tight transfer lines to push lightweight packages, adjusting the reach as product sizes change.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X75-30 the Right Cylinder?
If you need less force, note 32 mm is the smallest available JSIJ bore. The 30 mm adjuster is perfect for sharing one spare cylinder across several stroke variants or fine-tuning an end position on-site. Mounting options include FA, LB, TC, TCM1, and TCM2. Because this is a non-magnet SKU, it cannot accept position sensors. For any stroke over 300 mm, always guide the load to prevent side-load damage.
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 JSIJ32X75-30 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 nominal 75 mm stroke is the maximum. An external stop screw lets you shorten the extend stroke by up to 30 mm on-site, giving a usable extend range of 45 to 75 mm. The retract end is fixed, and the stop sets position only.
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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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