Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X80-100S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X80-100S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø32mm bore and 80mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ32 mm
- Stroke80 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 MAJ32X80-100S
An -100 adjustable window on an 80 mm stroke gives the MAJ32X80-100S the widest trim latitude in this bore class: set any reduced extend position on site, with 402 N behind the 12 mm rod at 0.5 MPa, rising to 563 N at 0.7 MPa. Pressure envelope is 0.15-1.0 MPa (22-145 psi) and speed spans 30-800 mm/s, so the same cylinder can creep or snap. The full 402 N rating equals roughly 41 kgf of lift; keep a 2:1 margin and this bore will raise about 20 kg vertically, handy when matching tray or fixture weights.
Its rolled, round barrel is stainless steel mated to a hard-chrome-plated carbon rod, a pairing that shrugs off washdown mist where painted minis blister. Every unit ships with the magnet built in, so a DMSG switch simply drops onto the body - no special piston order. At stroke end a fixed bumper pad eases the stop; true adjustable cushioning lives in the MACJ range instead.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X80-100S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X80-100S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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 MAJ32X80-100S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×80 | Stroke length in mm. |
| -100 | 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 MAJ32X80-100S Is Used
Product diverter on a bottling line
563 N at 0.7 MPa swings a gate across the lane, and washdown mist does not corrode the rolled stainless barrel.
Light press work on PCB depaneling
Set the -100 window to stop the ram a few millimetres short for repeatable tab scoring on every panel.
Vial tray lift on a filling line
With a 2:1 margin the 32 mm bore raises roughly 20 kg, matching loaded tray weights without upsizing.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X80-100S the Right Cylinder?
Bore sizing in this class: drop to the 25 mm MAJ when 245 N at 0.5 MPa is plenty, or step up to the 40 mm bore (628 N) for heavier clamps - the 32 mm holds the middle with 402 N. The stop screw fixes only where the rod finishes extending; with pressure removed the piston can be back-driven, so it is no substitute for a locking valve on a suspended load.
FA flange or LB foot mounting suits fixed jigs, and I or Y knuckles handle swivelling links. The magnet is already inside for CMSG/DMSG/EMSG sensing. With an 80 mm stroke keep side loads small and guide the load externally if it cantilevers past the rod centreline.
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 MAJ32X80-100S FAQ
Push is 402 N at 0.5 MPa and 563 N at 0.7 MPa; pull is 346 N and 484 N at those pressures; the theoretical maximum at 1.0 MPa is 82 kgf. Connection is a 1/8 inch port on a 12 mm rod with M10x1.25 male thread.
Yes - the round body uses a stainless-steel tube rolled onto aluminium covers, with a hard-chrome-plated carbon rod. That combination tolerates washdown mist and outdoor humidity that blister painted minis, and the 12 mm rod resists rust at its bearing surface.
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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