
The AirTAC Airtac MG Stainless Steel Mini Air Cylinder MG32X200S is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 200mm stroke, 1/8" air ports and a SUS304 stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
With a 32 mm bore pushing about 402 N at 0.5 MPa, this double acting MG32X200S covers mid-range clamping and lifting jobs in a compact round body. The riveted SUS304 stainless barrel with a hard-chrome plated rod shrugs off washdown and damp shop air far better than painted-steel minis, and the JIS-standard mounting footprint drops straight onto standard JIS mini-cylinder brackets and rod knuckles.
Because the S code is fitted, CMSG, DMSG or EMSG switches can be clipped on for end-of-stroke detection without any rework. The fixed anti-impact bumper pads soften the direction change at each end of the 200 mm stroke, and the two-way piston seal stores lubricant for long service. At 0.5 MPa plan on roughly 241 N of usable push, which is about 20 kg of vertical lift with a 2:1 margin.
| Model | Airtac MG Stainless Steel Mini Air Cylinder MG32X200S |
|---|---|
| Series | MG JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 200 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.
| 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.
| MG | JIS round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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.
About 402 N of push at 0.5 MPa holds aluminium housings against CNC fixture stops, and the 200 mm stroke clears robot loading room.
The stainless barrel and chrome rod handle washdown splash on beverage conveyors while the magnet feeds CMSG sensors to the PLC.
Roughly 241 N of usable force seats bearings into plastic housings on an electronics assembly bench, with the bumper pad softening each downstroke.
Size between neighbours: the 25 mm bore MG delivers about 245 N push at 0.5 MPa, while stepping up to 40 mm raises it to about 628 N, so the 32 mm class at 402 N sits squarely in the middle for moderate loads. The 200 mm stroke is within the 500 mm standard range for this bore, but keep side loads off the 12 mm rod on long travels and guide the load externally where bending is possible.
Mount with LB foot, FA flange, CB clevis or SDB pivot (used with CB), and add I or Y rod knuckles on the rod end. Note that with the valve centred or air lost the piston drifts freely, so fit an external rod lock or a pilot check valve if the load must stay put. If higher speeds or heavier loads need real deceleration control, the cushioned MGC is the related variant to consider.
Quick checklist
At 0.5 MPa it pushes 402.2 N and pulls 345.6 N; at 0.7 MPa those rise to 563 N and 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 proof pressure of 1.5 MPa (215 psi), speed 30-800 mm/s, and a 1/8" port on every bore of this series.
Yes. The S in the model code means a magnet is built into the piston, so CMSG, DMSG or EMSG reed or electronic switches can be mounted directly on the barrel for end-of-stroke signalling. The fixed bumper pads only decelerate the stroke end, and the cylinder will not hold a load if air is lost.
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