Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X100-20
The AirTAC JSIJ32~50 Adjustable Cylinder JSIJ32X100-20 is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 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 JSIJ32X100-20
The extruded hard-anodized aluminium barrel leaves out external rods, making the body noticeably shorter and more compact than a same-bore ISO 15552 unit.
The JSIJ32X100-20 uses an external adjuster to shorten the extend stroke on-site by up to 20 mm, giving a usable extend range of 80-100 mm while the retract end stays fixed. This lets you fine-tune the end position without swapping the cylinder. The bore features a G1/8 port, an M10x1.25 rod thread, and 20 mm adjustable air cushions at both ends. Note that this specific SKU lacks a magnet, so it cannot take a CMSE or DMSE sensor.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X100-20 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X100-20 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 JSIJ32X100-20
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 32 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×100 | 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 JSIJ32X100-20 Is Used
Stopper Position Tuning
Dial in the exact 80 to 100 mm extend stopper point on a conveyor diverter without machining a new mount.
Small Part Ejection
Fine-tune the ejection stroke on a 32 mm bore assembly station to accommodate varying product widths.
Shared Spare Stock
Keep one cylinder on the shelf and adjust the extend window to cover multiple fixed-stroke machines.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X100-20 the Right Cylinder?
The adjustable stroke is perfect for sharing a spare across stroke variants or dialing in an exact end position on-site. You can mount it using the basic body, FA, LB, TC, TCM1, or TCM2 brackets. If you need position sensing, select the -S magnet version instead. For any stroke at or over 300 mm, always use a guide rail to prevent side-load damage to the rod.
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 JSIJ32X100-20 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 external adjuster lets you shorten the extend stroke on-site by up to 20 mm. The nominal 100 mm stroke is the maximum, so the usable extend range is 80-100 mm. The retract end is fixed. This mechanism only sets the end position; it does not lock the load, so use an external rod lock or pilot-operated check valve for holding.
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.
Related AirTAC JSI Cylinders
Request a Quote for Airtac JSIJ32~50 Adjustable Cylinder JSIJ32X100-20
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.