Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100
The AirTAC Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø40mm bore and 600mm stroke, G1/4 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.
- BoreØ40 mm
- Stroke600 mm
- Port sizeG1/4
- Acting typeDouble acting, adjustable stroke
- Rod threadM14×1.5
- CushionAdjustable, 20.5 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 JSIJ40X600-100
Delivering 628 N of push force at 0.5 MPa, this 40 mm bore JIS profile cylinder is built for applications needing on-site end-position tuning. The external adjuster lets you shorten the extend stroke by up to 100 mm, giving a usable range of 500 to 600 mm while the retract end remains fixed. This compact aluminum body is shorter than an ISO 15552 cylinder of the same bore, and the G1/4 port keeps air flow efficient.
The mechanism allows fine-tuning without swapping the cylinder, ideal for shared spares across stroke variants. It handles a safe working load of about 377 N, which translates to lifting roughly 32 kg vertically with a 2:1 margin. Note this SKU lacks a magnet and cannot take a CMSE/DMSE sensor; order the -S variant if you need position detection.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 600 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/4 |
| Rod thread | M14×1.5 |
| 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, 20.5 mm |
| Max standard stroke | Up to 1200 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 40 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×600 | 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 JSIJ40X600-100 Is Used
Conveyor Diverter Tuning
Dial in the exact 500 to 600 mm extend reach to push varying box sizes onto side lanes without relocating the cylinder mount.
Clamp Position Adjustment
Shorten the extend stroke by up to 100 mm on-site to accommodate different part heights in a machining fixture.
Pallet Stop Calibration
Fine-tune the stopping point for mixed pallet sizes on a packaging line, using the external adjuster to set the precise end position.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X600-100 the Right Cylinder?
Size this 40 mm bore against the 32 mm and 50 mm neighbors: the 32 mm yields 402 N push at 0.5 MPa, while the 50 mm provides 982 N, so choose based on your exact load. The adjustable stroke shines when you need to dial in the extend end position on-site or want one spare to cover several stroke lengths. JSIJ mounting options include FA, LB, TC, TCM1, and TCM2. Because the 600 mm stroke is long, always use an external guide to prevent rod bending and side loads. This non-magnet SKU cannot support sensors.
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 JSIJ40X600-100 FAQ
At 0.5 MPa it provides 628 N push and 528 N pull. At 0.7 MPa it yields 879 N push and 739 N pull. The theoretical maximum force is 128 kgf at 1.0 MPa. It uses a G1/4 air port and features a 16 mm rod with an M14x1.5 thread.
The nominal 600 mm stroke is the maximum. An external stop screw lets you shorten the extend stroke on-site by up to 100 mm, giving a usable extend range of 500 to 600 mm. The retract end is fixed. This stop sets the end position and is not a load lock; for holding a load on air loss, use an external rod lock or pilot-operated check valve.
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