Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-75S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-75S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø32mm bore and 75mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ32 mm
- Stroke75 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 MAJ32X75-75S
Trim the extend stroke anywhere within its ordered 75 mm window and the MAJ32X75-75S still delivers 402 N of push at 0.5 MPa (563 N at 0.7 MPa) - enough to seat, clamp or index mid-size jigs without upsizing. The external stop screw does the trimming on site, so one cylinder covers several end positions. Running at 30-800 mm/s on 0.15-1.0 MPa (22-145 psi) air, it keeps cycle times predictable.
The riveted round body pairs a stainless-steel barrel with a 12 mm hard-chrome-plated rod, so mild corrosion and washdown do not eat it the way they attack painted minis. A built-in magnet is standard, letting CMSG, DMSG or EMSG switches clip on for end-of-stroke signalling; the fixed anti-impact pad simply softens arrival, while adjustable cushioning is a MAC-family job. Plan on roughly 241 N of usable work at 0.5 MPa, or about 20 kg of vertical lift with a 2:1 margin.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-75S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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 500 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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 MAJ32X75-75S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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 MAJ32X75-75S Is Used
Fixture clamping on a machining jig
402 N at 0.5 MPa (about 241 N of working push) seats aluminium housings against a jig locator before the drill cycle starts.
Flap folding on a case packer
The 75 mm stroke tucks top flaps at up to 800 mm/s while the stainless barrel shrugs off humid warehouse air.
Extend confirm on a rotary dial table
A CMSG switch on the standard magnet tells the PLC the stop is reached before the dial indexes.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-75S the Right Cylinder?
Compare before you commit: the MAJ25 gives 245 N at 0.5 MPa for lighter fixtures, while the MAJ40 reaches 628 N when the clamp needs real muscle - the 32 mm bore sits in between with 402 N. Remember the stop screw sets where the rod ends its extend move; it is not a mid-stroke lock, and an unpowered piston can still be back-driven, so use a locking valve where a load must stay put.
Mount with an FA flange or LB foot, add an I or Y rod knuckle for swivelling joints, and note the magnet is already fitted for CMSG/DMSG/EMSG switches. At a 75 mm stroke side loads are modest, but keep the rod square to the load to protect the bushing.
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 MAJ32X75-75S FAQ
At 0.5 MPa it pushes with 402 N and pulls with 346 N; at 0.7 MPa those rise to 563 N and 484 N. The theoretical ceiling at 1.0 MPa is 82 kgf. Porting is a 1/8 inch port and the rod thread is M10x1.25, so piping stays compact.
An external stop screw shortens the extend stroke anywhere within the ordered -75 window - you set it with a wrench, no disassembly. It is a mechanical end stop only: it will not hold a load against air loss, and it never lengthens travel beyond the ordered 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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