Airtac MG Stainless Steel Mini Air Cylinder MG32X225S
The AirTAC Airtac MG Stainless Steel Mini Air Cylinder MG32X225S is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 225mm stroke, 1/8" air ports and a SUS304 stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ32 mm
- Stroke225 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionFixed anti-impact bumper pads
About the Airtac MG Stainless Steel Mini Air Cylinder MG32X225S
With a 32 mm bore pushing 402.2 N at 0.5 MPa, the MG32X225S is a double acting JIS round-body mini cylinder with a 225 mm stroke, a 12 mm hard-chrome-plated rod and a 1/8" port. The SUS304 stainless barrel is riveted to the covers rather than held by tie-rods, so the body stays compact and shrugs off damp or washdown conditions that would corrode a painted-steel mini.
The magnet built into the piston lets CMSG, DMSG or EMSG switches report end positions without any external trigger. At the stroke ends, fixed anti-impact bumper pads soften the direction change - they decelerate only, they are not an adjustable cushion. As a practical sizing guide, the 402.2 N push at 0.5 MPa translates to roughly 241 N of usable work force, which lifts about 24 kg vertically with a 2:1 margin.
Airtac MG Stainless Steel Mini Air Cylinder MG32X225S Technical Specifications
| Model | Airtac MG Stainless Steel Mini Air Cylinder MG32X225S |
|---|---|
| Series | MG JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| 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 MG-series (JIS standard) datasheet. Barrel: SUS304 stainless steel (round-body, riveted construction); piston rod: carbon steel with 20µm hard-chrome plating. Thread options: PT (blank) / G / NPT.
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 MG Stainless Steel Mini Air Cylinder MG32X225S
| MG | JIS round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
| FA / LB / CB / SDB | Mounting: FA flange, LB foot, CB clevis, SDB pivot bracket (with CB). |
MG-family variants: MG / MGC (double acting ±cushion), MSG / MTG (single acting push / pull), MGD / MGCD (double rod ±cushion). Accessories: LB foot, FA flange, CB clevis, SDB pivot block, plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac MG Stainless Steel Mini Air Cylinder MG32X225S Is Used
Fixture clamping on CNC pallets
About 241 N of usable push at 0.5 MPa secures aluminium workpieces in machining fixtures, with the 225 mm stroke clearing tall clamping stacks.
Pusher on packaging conveyors
The 32 mm bore nudges cartons between lanes at up to 800 mm/s, and the built-in magnet feeds CMSG signals to the PLC at each end.
Lift-and-lower in small assembly presses
Lifts roughly 24 kg vertically with a 2:1 margin, ideal for lowering bearing housings onto shafts in bench-top assembly stations.
Is the Airtac MG Stainless Steel Mini Air Cylinder MG32X225S the Right Cylinder?
In the MG range, the 32 mm bore sits between the 25 mm (245.3 N push at 0.5 MPa) and the 40 mm (628.3 N), so pick this model when 25 mm feels marginal but 40 mm is oversized. The 225 mm stroke is within the 500 mm standard range, so no made-to-order lead time applies. Note that like any plain cylinder, the rod drifts if air pressure drops or the valve centres - use an external rod lock or a pilot check valve where a load must stay put. Mounting options are LB foot, FA flange, CB clevis or SDB pivot, and the -S magnet in this SKU is what makes CMSG / DMSG / EMSG sensing possible.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting (LB / FA / CB / SDB) & knuckle
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 On first run, back off the cushion/impact settings and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac MG Stainless Steel Mini Air Cylinder MG32X225S FAQ
At 0.5 MPa it pushes 402.2 N and pulls 345.6 N; at 0.7 MPa it pushes 563 N and pulls 483.8 N. The theoretical maximum is 82 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, and speed runs 30-800 mm/s.
The S means a piston magnet is fitted, so CMSG, DMSG or EMSG reed switches can be clipped onto the 1/8"-ported barrel for position feedback - a plain MG without S cannot take these sensors. The fixed anti-impact pads at the stroke ends only soften impact; they do not adjust like the cushion on the MGC and they never hold a load.
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