Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-30S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-30S 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 MAJ32X75-30S
Double-acting and stroke-trimmable, this 32 mm bore unit pushes 402 N at 0.5 MPa (346 N on retract) and reaches 563 N at 0.7 MPa, with a 30 mm window on the 75 mm extend stroke. Lift maths: the full push equals about 41 kg, so sizing at half gives roughly 20 kg of vertical lifting headroom for a gripped part.
Instead of paint, AirTAC rolls a stainless tube into the body and rivets the aluminium covers to it, leaving no coating to chip in humid plants; the 12 mm hard-chrome rod resists scoring. Bumper pads are fixed - they decelerate the end of travel but offer no cushion adjustment, which is the MACJ family's job. The magnet ships standard, so EMSG or CMSG sensors mount without a special order.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-30S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-30S |
|---|---|
| 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 MAJ32X75-30S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -30 | 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 MAJ32X75-30S Is Used
Palletizer strap press
On a low-rate palletizer, the rod presses a straping head down onto a shrink-wrapped layer of bottles until the strap tensions.
Conveyor gate diverter
A divert gate on a bottling conveyor swings between two lanes; the 30 mm trim lets maintenance set the exact gate angle after belt changes.
Fixture clamp on a drill jig
A pneumatic jig clamp holds steel brackets while holes are cut on a drilling fixture, working with over 240 N of force after derating the 402 N rating.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X75-30S the Right Cylinder?
Compare it against the 25 mm bore at 245 N push (0.5 MPa) when loads drop, or step to the 40 mm bore at 628 N for heavier clamps. The adjuster only shortens extension within its 30 mm window and cannot hold a load mid-stroke if pressure fails - add external locking for gravity loads. FA flange or LB foot mounting bolts to standard plates, and the built-in magnet pairs with the CMSG/DMSG/EMSG switch range.
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 MAJ32X75-30S FAQ
At 0.5 MPa: 402 N extend, 346 N retract. At 0.7 MPa: 563 N extend, 484 N retract. Theoretical maximum at 1.0 MPa is 82 kgf. The cylinder runs 0.15-1.0 MPa (22-145 psi), is proof-tested to 1.5 MPa (215 psi), and travels 30-800 mm/s on filtered air.
Yes - every MA-series piston ships with the magnet built in as standard, so CMSG, DMSG and EMSG switches clip straight onto the stainless barrel. No special-order piston or late retrofit is needed, and switches give end-of-travel or mid-window signals within the 30 mm trim range.
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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