Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X150-40
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X150-40 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 150mm 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
- Stroke150 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 JSIJ32X150-40
The extruded hard-anodized aluminium barrel keeps the build clean without external tie rods.
The -40 code means an external adjuster can shorten the extend stroke by up to 40 mm on site, giving a usable forward range of 110-150 mm while the retract end stays fixed. You fine-tune the end position without swapping the cylinder. Air connects via a G1/8 port, and the rod end uses an M10x1.25 thread. Note this SKU has no magnet, so it cannot take a CMSE or DMSE sensor.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X150-40 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X150-40 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 150 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 JSIJ32X150-40
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×150 | 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 JSIJ32X150-40 Is Used
Dial-In Clamping
Use the 40 mm extend adjuster to fine-tune the clamping contact point on machined parts without machining new stops.
Shared Spare Unit
Keep one cylinder on the shelf and adjust the forward stroke down from 150 mm to fit multiple sub-assembly stations.
Compact Diverting
Fit the short JIS profile into tight transfer lines to push lightweight 20 kg product cartons off a belt.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X150-40 the Right Cylinder?
Size this 32 mm bore against the 40 mm option, which raises push force to 628 N at 0.5 MPa, or drop down if you need minimal air volume. The 32 mm sits at the low edge of the range. The adjustable stroke is ideal when you need to share one spare across several stroke variants or dial in a final end position on the machine. Mounting options include FA, LB, TC, TCM1, and TCM2. Because the stroke is 150 mm, ensure you guide the load to prevent side-load wear on the rod seals.
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 JSIJ32X150-40 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 max force is 82 kgf at 1.0 MPa. Speed ranges 30-800 mm/s. It uses a G1/8 port, a 12 mm rod, M10x1.25 thread, and 20 mm adjustable cushions.
The nominal stroke is 150 mm, which is the maximum. The external adjuster lets you shorten the extend stroke on site by up to 40 mm, giving a usable range of 110-150 mm. The retract end is fixed. This stop sets the end position but does not hold the load; use an external rod lock or pilot-operated check valve for held loads.
Authorized Export Seller
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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