Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X150-10S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X150-10S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø25mm bore and 150mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ25 mm
- Stroke150 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 MAJ25X150-10S
A double-acting 25 mm bore mini cylinder built on AirTAC's riveted round MA body, with an external stop screw that trims the extend stroke by up to 10 mm from the full 150 mm. Push force is 245.3 N at 0.5 MPa (206.1 N on retract), and the stainless barrel with a hard-chrome plated 10 mm rod handles damp or washdown spots that pit painted minis.
The rolled stainless-steel barrel keeps the envelope compact, and a magnet is built in as standard so CMSG, DMSG or EMSG switches clip on without special ordering. Plan on roughly 147 N of usable work at 0.5 MPa rather than the full rating; that equals about 12 kg of vertical lift with a 2:1 margin.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X150-10S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X150-10S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 150 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 MAJ25X150-10S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×150 | Stroke length in mm. |
| -10 | 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 MAJ25X150-10S Is Used
Blister card pusher
Advances sealed blister cards through a heat-seal station, where a 245 N push at 0.5 MPa clears the nest every cycle without mangling the foil.
Sorting gate on a small-parts feeder
Flips a divert gate at a bowl-feeder outfeed; the 10 mm trim window lets technicians match the gate travel exactly to the lane width.
Slide drive on a pin-insertion bench
Drives a slide that seats connector pins, with a magnet-triggered CMSG switch confirming full extension before the operator cycles the press.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X150-10S the Right Cylinder?
Sizing check: a 20 mm MAJ delivers 157 N at 0.5 MPa, this 25 mm bore gives 245.3 N, and stepping up to 32 mm reaches 402.2 N. The stop screw is a mechanical end stop only - if air is lost the piston can still drift, so use a separate valve or lock when a position must hold under load.
Mount with the FA flange or LB foot, add an I or Y rod knuckle if the load pivots, and remember every unit ships with the magnet already fitted. At 150 mm of stroke, guide the load well and keep side loads off the 10 mm rod to protect the bearings.
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 MAJ25X150-10S FAQ
At 0.5 MPa it pushes with 245.3 N and pulls with 206.1 N; at 0.7 MPa those rise to 343.4 N push and 288.5 N pull. Theoretical peak at 1.0 MPa is 50 kgf. Ports are 1/8 in, the rod is 10 mm with an M10x1.25 male thread, and the extend stroke can be trimmed by up to 10 mm with the stop screw.
No. The fixed bumper pads only soften end-of-stroke impact; adjustable cushioning belongs to the MACJ family. Running at 30-800 mm/s on 0.15-1.0 MPa (22-145 psi) air, the pads take the sting out of each stop but do not tune deceleration or hold a load.
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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