Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X95-75S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X95-75S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø25mm bore and 95mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ25 mm
- Stroke95 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM10×1.25
- 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 MAJ25X95-75S
Seventy-five millimetres of adjustment on a 95 mm base stroke makes the MAJ25X95-75S the most flexible member of this order: the external stop screw trims extend travel anywhere from 20 mm to the full 95 mm. It stays double-acting with 245.3 N push and 206.1 N pull at 0.5 MPa (343.4 N push at 0.7 MPa, 50 kgf peak at 1.0 MPa), and it will raise a part of roughly 12 kg vertically once a 2:1 safety factor is applied.
AirTAC builds it as a riveted round-body mini: stainless tube, hard-chrome plated carbon-steel rod, aluminium-alloy covers, and two-way seals that hold grease where it counts. Washdown-friendly and compact, it suits food and outdoor frames where painted minis corrode. The magnet is already inside - CMSG, DMSG and EMSG switches mount with no special order - and fixed bumper pads limit end-of-stroke shock, though they are not adjustable cushions.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X95-75S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X95-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 95 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 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 (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 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 MAJ25X95-75S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×95 | 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 MAJ25X95-75S Is Used
Hopper discharge gate for granola bars
The gate opens to a set height per recipe; the 75 mm window replaces several fixed-stroke cylinders on the same frame.
Ejector on a cable-clip injection mold
Different clip sizes need different ejection travel; the stop screw dials it in, and 245 N at 0.5 MPa clears the cavity cleanly.
Parcel sorting spur pusher
Packages are deflected to the spur with about 147 N of usable force, and the stainless barrel handles dock dust and damp floors.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X95-75S the Right Cylinder?
Sizing neighbours: the 20 mm bore gives 157.0 N at 0.5 MPa and the 32 mm gives 402.2 N; this 25 mm unit's 245.3 N sits between them for medium-duty picks. With 95 mm of stroke and a wide 75 mm window, watch side load on the 10 mm rod - guide the part or add external rails if the tooling overhangs. The stop screw sets end of travel only and will not hold position under air loss. FA flange and LB foot plates, I and Y knuckles (no SDB here), and the standard magnet feeding CMSG / DMSG / EMSG switches complete the package.
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 MAJ25X95-75S FAQ
At 0.5 MPa: 245.3 N push and 206.1 N pull. At 0.7 MPa: 343.4 N push and 288.5 N pull. Maximum theoretical force at 1.0 MPa is 50 kgf. Pressure runs 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-800 mm/s.
Pick an FA flange or LB foot plate, and fit I or Y rod knuckles where the tooling needs a floating joint - the adjustable variant has no SDB option. Each stroke end carries a fixed anti-impact bumper pad that softens impact; it decelerates only and is not an adjustable air cushion.
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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