Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 125mm stroke, M5×0.8 air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ16 mm
- Stroke125 mm
- Port sizeM5×0.8
- Acting typeDouble acting, adjustable stroke
- Rod threadM6×1.0
- CushionFixed anti-impact 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 MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S
With the widest window in this batch, 75 mm of on-site trim, the MAJ16X125-75S lets one cylinder cover several station layouts. Air on both sides makes it double acting: 100.5 N extending and 86.4 N retracting at 0.5 MPa. It runs on 0.15-1.0 MPa (22-145 psi) filtered air and reaches 30-800 mm/s.
The rolling-packed body pairs a stainless-steel barrel with aluminium covers and a hard-chrome plated 6 mm carbon-steel rod, so it survives mist, dust and outdoor drip better than painted minis. Plan the application around roughly 60 N of push at 0.5 MPa rather than the full rating, which equals lifting about 5 kg vertically with a 2:1 margin. A magnet is included as standard for CMSG, DMSG and EMSG switches.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 125 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 anti-impact bumper pads |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC MA-series datasheet. Barrel: stainless-steel tube (round-body, riveted rolling-packed construction); piston rod: carbon steel with 20µm hard-chrome plating; covers: aluminium alloy. Thread options: PT (blank) / G / NPT. Every MA-series cylinder ships with a built-in magnet for CMSG / DMSG / EMSG position sensors.
Theoretical Output Force (Ø16mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 101 N | 86 N |
| 0.7 MPa | 141 N | 121 N |
| Max (@1.0 MPa) | 21 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×125 | Stroke length in mm. |
| -75 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
| CA / U / CM | Back-cover type: CA pivot, U flat-end, CM round-end. |
MA-family variants: MA / MAC (double acting ±cushion), MSA / MTA (single acting push / pull), MAD / MACD (double rod ±cushion), MAJ / MACJ (adjustable stroke ±cushion), MAR (cushioned with integrated F/U mount). Mounting accessories: FA flange, LB foot, SDB pivot; plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S Is Used
Bottle lane diverter
Swings a lightweight diverter blade between two bottle lanes on a craft-brewery filler; the stainless barrel copes with frequent hose-downs.
Label head retract
Pulls a small labeling head back 125 mm for web threading, with the 75 mm window set so the head parks clear of the web.
Micro press fit
Seats nylon bushes into sensor housings on a small assembly press, using about 60 N of working force at 0.5 MPa.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S the Right Cylinder?
Force ladder for context: bore 16 gives 100.5 N at 0.5 MPa, bore 20 gives 157.0 N and bore 25 gives 245.3 N, so pick the next size up once loads pass about 60 N. Connections are a single M5x0.8 port with an M6x1.0 male rod thread. FA flange or LB foot mounting both fit, and I or Y knuckles suit swinging links. Since the 75 mm window only shortens the extend stroke, set your fixture for the full 125 mm first and trim down from there.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) is standard for sensors
- ✓ Back cover (CA/U/CM) & mount (FA/LB/SDB)
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 Bumper models: keep speed within the rated range.
- check Installation by qualified personnel per AirTAC docs.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X125-75S FAQ
At 0.5 MPa: 100.5 N push and 86.4 N pull. At 0.7 MPa: 140.7 N push and 120.9 N pull. The maximum theoretical force at 1.0 MPa is 20.5 kgf.
FA flange and LB foot brackets are the standard options, with I and Y rod knuckles available for linkages. The adjustable-stroke version has no SDB or back-cover mounting code, so plan the fixture around flange or foot fixing.
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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.
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Most inquiries answered within 7-8 hours.
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