
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X200-100S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø32mm bore and 200mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
Longer reach without a bulky body is the deal here: the MAJ32X200-100S pairs a 200 mm stroke with a 100 mm trim window, so half the travel can be dialed in on the machine. Push force at 0.5 MPa is 402.2 N and pull 345.6 N, rising to 563 N push at 0.7 MPa - a class that comfortably handles totes, gates and small press work; the same 402.2 N equals about 41 kg of vertical lift, a practical 20 kg once a 2:1 margin is taken.
The stainless round barrel, riveted aluminium-alloy covers and hard-chrome plated 12 mm rod shrug off washdown spray and outdoor humidity better than painted-steel minis, an edge in food-adjacent and yard equipment. Fixed anti-impact pads cushion both stroke ends, and the built-in magnet is standard, ready for CMSG, DMSG or EMSG switches. Spec window: 0.15-1.0 MPa (22-145 psi) filtered air, 1.5 MPa (215 psi) proof, -20 to +70 C, 30-800 mm/s, 1/8" ports, M10x1.25 male rod thread.
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ32X200-100S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 200 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.
| 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.
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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.
The cylinder slides a small oven door open the full 200 mm for batch loading and is trimmed to 100 mm for venting between cycles.
A plunger nudges picking totes from an infeed lane onto the takeaway conveyor; bumper pads keep the metal-to-metal clatter down at high cycle rates.
The rod lifts a stack plate of steel bushings of about 20 kg per cycle (2:1 margin) up to the feeder bowl on a lathe bar-feed magazine.
At 200 mm of travel, keep external guides carrying the side loads: a long thin 12 mm rod will bend if a mechanism leans on it, so align the FA flange square to the load path or pick the LB foot with a supporting rail. Bore 32 at 402.2 N push (0.5 MPa) sits between the 25 mm bore at 245.3 N and the 40 mm bore at 628.3 N - upsize when the moving mass grows. The stop screw sets the extend end point anywhere inside the 100 mm window but is purely a mechanical end stop; it does not lock the rod against drift when air pressure drops. FA, LB, I and Y mounting options plus the standard magnet round out the spec.
Quick checklist
The 32 mm bore pushes 402.2 N and pulls 345.6 N at 0.5 MPa; at 0.7 MPa push is 563 N and pull 483.8 N. Maximum theoretical force at 1.0 MPa reaches 82 kgf. Working pressure is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi).
Guide the load externally so side loads stay off the 12 mm hard-chrome rod, and square the FA flange or LB foot to the direction of travel before final tightening. The anti-impact pads soften the ends of travel but are fixed - for adjustable cushioning look at the MACJ family instead.
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