Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X160-30
The AirTAC Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X160-30 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø40mm bore and 160mm 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
- Stroke160 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 JSIJ40X160-30
Delivering 628 N of push force at 0.5 MPa, this 40 mm bore JIS profile cylinder builds shorter than a same-size ISO 15552 unit while entirely avoiding external tie rods. The hard-anodized aluminum barrel keeps the assembly light, and the G1/4 port matches the standard bore sizing. An external adjuster lets you shorten the extend stroke on site by up to 30 mm, meaning the usable forward travel spans 130 to 160 mm while the retract end remains fixed.
This on-site tuning is perfect for dialing in end positions without swapping hardware, and the adjustable air cushions absorb 20.5 mm of impact at each end. In practical terms it handles about 377 N of safe working load, which translates to lifting roughly 32 kg vertically with a 2:1 margin. Note that this specific SKU lacks a magnet and cannot accept CMSE or DMSE sensors, and the cushion only decelerates the piston rather than holding the load dead on air loss.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X160-30 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X160-30 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 160 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 JSIJ40X160-30
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 40 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×160 | 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 JSIJ40X160-30 Is Used
Clamp Position Trimming
Dial in the exact clamping reach on a machining fixture by shortening the extend stroke up to 30 mm on site without machining custom spacers.
Transfer Gate Timing
Fine-tune the diverting gate endpoint on a packaging line to accommodate varying product widths, using the external stop to set the precise 130 to 160 mm travel.
Compact Sorting Pusher
Leverage the shorter JIS profile barrel to fit a pushing mechanism into tight conveyor gaps where an ISO 15552 cylinder of the same 40 mm bore would be too long.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ40X160-30 the Right Cylinder?
When sizing this unit, the neighboring 32 mm bore offers 402 N push at 0.5 MPa for lighter duties, while stepping up to the 50 mm bore yields 982 N if you need more thrust. The -30 mm adjustable window is highly useful when you want a shared spare across slightly different stroke variants or need to fine-tune the extend end position mechanically. JSIJ mounting choices include Basic, FA, LB, TC, TCM1, and TCM2. Because this is a non-magnetized SKU, you cannot fit position sensors; add the -S suffix for CMSE/DMSE switch readiness. For any stroke at or above 300 mm, always guide the load to prevent excessive side-loading on 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 JSIJ40X160-30 FAQ
At 0.5 MPa it provides 628 N push and 528 N pull, increasing to 879 N push and 739 N pull at 0.7 MPa, with a theoretical maximum of 128 kgf at 1.0 MPa. It features a 16 mm rod, M14x1.5 rod thread, G1/4 port, and 20.5 mm adjustable air cushions at both ends.
The external adjuster allows you to shorten the extend stroke by up to 30 mm on site, giving a usable forward travel range of 130 to 160 mm, with 160 mm being the maximum nominal stroke. The retract end is fixed, and this mechanism sets the end position rather than locking the load.
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 JSIJ40X160-30
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.