Airtac MG Stainless Steel Mini Air Cylinder MG32X50
The AirTAC Airtac MG Stainless Steel Mini Air Cylinder MG32X50 is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 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 MG32X50
With a 32 mm bore pushing 402.2 N (about 41 kgf) at 0.5 MPa, the MG32X50 is a double acting JIS round-body mini cylinder built around a riveted SUS304 stainless barrel and a hard-chrome plated 12 mm rod. The stainless tube shrugs off washdown and damp shop air far better than painted-steel minis, and because the MG follows the JIS mini-cylinder standard, its mounting footprint accepts standard JIS brackets and rod knuckles, so spares stay interchangeable.
At the stroke ends, fixed anti-impact bumper pads decelerate the piston to soften direction changes - they are not an adjustable air cushion, and they never lock or hold a load. For a practical sizing figure, plan on roughly 241 N of usable push at 0.5 MPa, which means this cylinder lifts about 20 kg vertically with a 2:1 margin. Running range is 0.15-1.0 MPa (22-145 psi) at 30-800 mm/s, with 1/8" ports and PT thread.
Airtac MG Stainless Steel Mini Air Cylinder MG32X50 Technical Specifications
| Model | Airtac MG Stainless Steel Mini Air Cylinder MG32X50 |
|---|---|
| Series | MG JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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 MG32X50
| MG | JIS round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 MG32X50 Is Used
Carton clamp on packing lines
The 402.2 N push at 0.5 MPa clamps cartons and trays reliably, and the stainless barrel survives daily washdown in food and beverage packing areas.
Small press and staking fixture
With about 241 N of usable working force and a 50 mm stroke, it stakes terminals, snaps clips and presses light bushings in electronics assembly.
Conveyor gate and divertor
Fixed bumper pads soften the rapid direction changes of gating and diverting on short-stroke conveyor stops, keeping noise and shock down.
Is the Airtac MG Stainless Steel Mini Air Cylinder MG32X50 the Right Cylinder?
At 402.2 N push and 345.6 N pull at 0.5 MPa, the 32 mm bore sits between the 25 mm MG (245.3 N push) and the 40 mm MG (628.3 N push) - pick it when a 25 mm unit is under-rated but a 40 mm bore is oversized. The 50 mm stroke suits short clamp, press and eject moves; keep side loads off the 12 mm rod on longer strokes. Mounting options are LB foot, FA flange, CB clevis and SDB pivot, with I and Y rod knuckles. This SKU has no magnet, so CMSG / DMSG / EMSG switches cannot be fitted - order the -S code if you need position sensing. Remember the MG drifts when air is lost; add a pilot check valve or external rod lock to hold a load.
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 MG32X50 FAQ
At 0.5 MPa it pushes 402.2 N and pulls 345.6 N; at 0.7 MPa that rises to 563 N push and 483.8 N pull. The theoretical maximum is 82 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-800 mm/s, port 1/8".
Not on this SKU. The MG32X50 has no built-in magnet, and CMSG / DMSG / EMSG switches only work on cylinders ordered with the -S magnet code. If sensing is needed, specify MG32X50S instead. Also note the bumper pads only soften stroke-end impact - the rod will drift if air pressure is lost.
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