Airtac MIJ Adjustable Cylinder MIJ20X130-30S
The AirTAC Airtac MIJ Adjustable Cylinder MIJ20X130-30S is a genuine double acting, adjustable stroke round-body mini air cylinder with a Ø20mm bore and 130mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
- BoreØ20 mm
- Stroke130 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM8×1.25
- CushionFixed TPU bumper pads
- 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 MIJ Adjustable Cylinder MIJ20X130-30S
Dial in a precise forward end position on-site with the AirTAC MIJ20X130-30S, a round-body stainless-steel mini cylinder featuring a 30 mm extend-stroke adjustment window. An external stop screw lets you trim the forward travel from 130 mm down to 100 mm without swapping parts, while the retract stroke remains full length. Driven by a 1/8" port and an Ø8 mm rod with an M8x1.25 male thread, it delivers 157 N of push force at 0.5 MPa.
Built with a riveted stainless barrel and rod, this double-acting unit handles mild washdown environments and conforms to ISO 6432 mounting dimensions for easy bracket interchange. The -S suffix denotes an integrated piston magnet for position sensing. With a practical safe working load around 94 N, it can vertically lift approximately 8 kg using a 2:1 safety margin.
Airtac MIJ Adjustable Cylinder MIJ20X130-30S Technical Specifications
| Model | Airtac MIJ Adjustable Cylinder MIJ20X130-30S |
|---|---|
| Series | MIJ ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 130 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 | Fixed TPU bumper pads |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G.
Theoretical Output Force (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MIJ Adjustable Cylinder MIJ20X130-30S
| MIJ | ISO 6432 round-body mini cylinder (adjustable-stroke). |
|---|---|
| 20 | Bore size in mm. |
| ×130 | Stroke length in mm. |
| -30 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MIJ Adjustable Cylinder MIJ20X130-30S Is Used
Staged Part Feeding
Use the 30 mm extend adjustment to push varied component sizes onto a conveyor without changing the cylinder, leveraging the 157 N push force for reliable transfers.
Carton Flap Folding
Fine-tune the forward stroke on-site to fold differing carton heights, relying on the stainless construction to endure occasional washdowns in packing lines.
Light Assembly Takedown
Dial in the exact end position to press lightweight subcomponents, safely moving an 8 kg vertical load with a 2:1 margin while the TPU bumper cushions the stop.
Is the Airtac MIJ Adjustable Cylinder MIJ20X130-30S the Right Cylinder?
When sizing this 20 mm bore, compare it against adjacent options: a smaller MIJ16 provides 100.5 N push @0.5 MPa, while a larger MIJ25 yields 245.3 N. The 30 mm external stop nut is invaluable for taking up mechanical tolerances during setup or staging feeds, letting one SKU cover several intermediate stops. Remember the stop screw only sets the extend endpoint; it is not a mid-stroke lock, and the piston will drift on air loss—use a pilot check valve for holding. Mount via LB, FA, or TC brackets (SDB is unavailable), and pair the -S magnet with CMSG, DMSG, or EMSG switches.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
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 Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MIJ Adjustable Cylinder MIJ20X130-30S FAQ
This 20 mm bore cylinder uses a 1/8" port. At 0.5 MPa it provides 157 N push and 131.9 N pull. At 0.7 MPa it yields 219.8 N push and 184.7 N pull. The theoretical maximum force is 32 kgf at 1.0 MPa.
An external screw shortens the extend stroke by up to 30 mm (usable forward travel 100-130 mm); retract remains full. The -S suffix means a piston magnet is built-in for CMSG/DMSG/EMSG sensors. The screw sets the end position but does not lock the rod mid-stroke.
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.
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