Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X175-20S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X175-20S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø32mm bore and 175mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ32 mm
- Stroke175 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 MAJ32X175-20S
With a 20 mm window to dial back its 175 mm extend stroke, the MAJ32X175-20S delivers 402 N forward and 346 N back at 0.5 MPa, and 563 N forward at 0.7 MPa. AirTAC rolls the aluminium-alloy covers and stainless block onto the barrel, giving a compact riveted body that shrugs off splash and mild corrosion better than painted minis.
For vertical duty, 402 N equals about 41 kgf, so holding a 2:1 margin this bore lifts roughly 20 kg. Fixed anti-impact bumpers calm the stroke ends, the built-in magnet pairs with CMSG, DMSG or EMSG switches, and the 1/8" ports take 40 um filtered air at 0.15-1.0 MPa (22-145 psi).
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X175-20S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X175-20S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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 MAJ32X175-20S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -20 | 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 MAJ32X175-20S Is Used
Gasket insertion on door lines
Presses rubber door gaskets into automotive frames at an assembly cell where the 20 mm window fine-tunes seating depth.
Roof-tile clamp actuation
Clamps concrete roof-tile blanks in a small press, where the 402 N push holds parts steady through the forming cycle.
Grain sampler actuation
Drives the probe of an automatic grain sampler at an elevator, where the stainless body stands up to humid, dusty conditions.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X175-20S the Right Cylinder?
Compare before you commit: 25 mm bores deliver 245 N and 40 mm bores 628 N at 0.5 MPa, so this 32 mm unit is the middleweight for mid-range loads on 175 mm strokes. Remember the -20 stop only sets the extend end position and is no substitute for a load-holding lock; drift on air loss is normal. LB feet or FA flanges anchor the body, I and Y rod knuckles suit swivel links, and the magnet is already in the piston.
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 MAJ32X175-20S FAQ
Rated output at 0.5 MPa is 402 N extending and 346 N retracting; at 0.7 MPa it reaches 563 N extending and 484 N retracting. Theoretical peak force is 82 kgf at 1.0 MPa.
The barrel is stainless steel with a 20 um hard-chrome plated carbon-steel rod, and the aluminium covers are riveted on with a stainless block. Unlike painted mini cylinders, the surface tolerates regular washdown, humidity and outdoor exposure without flaking or rust bloom.
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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