Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S
The AirTAC JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S is a genuine double acting, double rod, adjustable stroke JIS-standard air cylinder with a Ø100mm bore and 160mm stroke, G1/2 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.
- BoreØ100 mm
- Stroke160 mm
- Port sizeG1/2
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM26×1.5
- CushionAdjustable, 33 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 JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S
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 JSIJ100X160-30S designation means the 160 mm nominal extend stroke can be shortened by up to 30 mm on-site, giving a usable range of 130-160 mm. You simply turn the external stop screw to fine-tune the end position without swapping the cylinder. Because this is an -S SKU, a built-in piston magnet works with CMSE or DMSE reed and electronic switches that mount directly into the side grooves. Note that the adjustable stop sets the end position but does not lock the load; a plain cylinder drifts on air loss, so fit an external rod lock or pilot-operated check valve if you need to hold a suspended weight.
Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S Technical Specifications
| Model | Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | G1/2 |
| Rod thread | M26×1.5 |
| 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, 33 mm |
| Max standard stroke | Up to 1500 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3525 N | 3525 N |
| 0.7 MPa | 4935 N | 4935 N |
| Max (@1.0 MPa) | 719 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 JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S
| JSIJ | JIS-standard profile cylinder (adjustable-stroke type). |
|---|---|
| 100 | 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 JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S Is Used
Press Fit Tuning
Dial in the exact 145 mm insertion depth for bearing presses using the external adjuster, avoiding cylinder swaps when part tolerances vary.
Heavy Pallet Stops
Halts large inbound pallets on a line, using the 30 mm window to absorb minor length variations without repositioning the mount.
Is the Airtac JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S the Right Cylinder?
When sizing this 100 mm bore, stepping down to an 80 mm unit drops the 0.5 MPa push force to 2513 N, while stepping up to a 125 mm bore raises it to 6136 N. The adjustable 30 mm extend window is ideal for sharing one spare across several stroke variants or dialing in a final end position on-site. You can mount it via FA, LB, TC, TCM1, or TCM2 brackets. The included -S magnet supports CMSE/DMSE sensors for position feedback. For any stroke at or above 300 mm, always use external guide rails to absorb side loads and prevent rod binding.
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 JSIJ100~125 Adjustable Cylinder JSIJ100X160-30S FAQ
At 0.5 MPa it pushes 3927 N and pulls 3574 N. At 0.7 MPa it pushes 5497 N and pulls 5003 N. The theoretical maximum is 801 kgf at 1.0 MPa. This 100 mm bore unit uses a G1/2 port, a 32 mm rod, and has 33 mm adjustable air cushions at both ends.
The 160 mm nominal stroke is the maximum extend length. The external stop screw lets you shorten the extend stroke by up to 30 mm on-site, giving a usable range of 130-160 mm. The retract end is fixed, and the stop only sets the end position; it does not lock the load.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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