Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50
The AirTAC Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50 is a genuine double acting, adjustable stroke JIS-standard air cylinder with a Ø50mm 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.
- BoreØ50 mm
- Stroke600 mm
- Port sizeG1/4
- Acting typeDouble acting, adjustable stroke
- Rod threadM18×1.5
- CushionAdjustable, 20.5 mm
About the Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50
Delivering 982 N of push force at 0.5 MPa, this 50 mm bore JIS profile cylinder brings on-site extend-stroke flexibility to long-trroke tasks. The external stop screw lets you shorten the 600 mm forward travel by up to 50 mm, yielding a usable 550-600 mm range without swapping the actuator. Its extruded hard-anodized aluminium barrel omits tie rods entirely, making the body shorter and more compact than a same-bore ISO 15552 unit. The G1/4 port drives a 30-800 mm/s speed range.
In real work it handles about 589 N of safe load, which means lifting roughly 50 kg vertically with a 2:1 margin. Because this is a non-magnet SKU, it cannot accept CMSE or DMSE sensors. Remember that the air cushion only decelerates the piston near the ends; it will not hold a load on air loss, so fit an external rod lock or pilot-operated check valve for vertical safety.
Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50 Technical Specifications
| Model | Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 600 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | G1/4 |
| Rod thread | M18×1.5 |
| 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 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 JSIJ50X600-50
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 50 | 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 JSIJ50X600-50 Is Used
Transfer Line Diverter
Tunes the 600 mm extend stroke by up to 50 mm on-site to match varying pallet sizes without changing the cylinder.
Vertical Material Lift
Pushes 982 N at 0.5 MPa to raise 50 kg loads, with the 50 mm window allowing precise end-stop calibration.
Carton Pushing Station
Uses the 550-600 mm adjustable forward travel to push boxes of different widths accurately off a belt.
Is the Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50 the Right Cylinder?
When sizing, the neighbouring 40 mm bore offers 628 N push at 0.5 MPa, while the 63 mm bore jumps to 1559 N, so this 50 mm bore sits right in the middle for medium loads. The 50 mm adjustable window is ideal when you need to fine-tune the extend end position across multiple stations or share a spare actuator across slightly different stroke variants. JSIJ mounting options include Basic, FA, LB, TC, TCM1, and TCM2. For this 600 mm stroke, always guide the load externally to prevent rod bending and side-load wear. Note that this specific SKU lacks a magnet, so it cannot use position 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 JSIJ50X600-50 FAQ
This 50 mm bore cylinder pushes 982 N and pulls 825 N at 0.5 MPa, pushes 1374 N and pulls 1154 N at 0.7 MPa, and reaches a theoretical max of 200 kgf at 1.0 MPa. It uses a G1/4 air port and features a 20 mm rod with an M18x1.5 thread.
The -50 code means an external stop screw lets you shorten the nominal 600 mm extend stroke by up to 50 mm on-site, giving a usable range of 550-600 mm. The retract end remains fixed. This stop only sets the end position; it does not lock 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 usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC JSI Cylinders
Request a Quote for Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X600-50
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.