
The AirTAC Airtac MG Stainless Steel Mini Air Cylinder MG32X175 is a genuine double acting JIS-standard round-body mini air cylinder with a Ø32mm bore and 175mm 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 and a 175 mm stroke, this MG delivers 402.2 N of push and 345.6 N of pull at 0.5 MPa, rising to 563 N and 483.8 N at 0.7 MPa. The double acting design moves the rod out and back on air alone, running at 30-800 mm/s across 0.15-1.0 MPa (22-145 psi). A fixed anti-impact bumper pad at each stroke end softens direction changes - it decelerates only and is not an adjustable air cushion.
The body is a riveted round barrel of SUS304 stainless steel with a hard-chrome plated 12 mm rod, so it shrugs off damp, washdown and outdoor conditions that corrode painted mini cylinders. Because it follows the JIS mini-cylinder standard, standard JIS brackets and I/Y rod knuckles bolt straight on. As a working figure, plan on roughly 240 N of usable push at 0.5 MPa, which lifts about 24 kg vertically with a 2:1 margin. Note: this SKU has no magnet, so CMSG/DMSG/EMSG switches cannot be fitted - order the S code for sensing.
| Model | Airtac MG Stainless Steel Mini Air Cylinder MG32X175 |
|---|---|
| Series | MG JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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. |
| ×175 | 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.
The 402.2 N push at 0.5 MPa kicks misaligned cartons off a packaging conveyor, while the SUS304 barrel copes with routine washdown.
About 240 N of usable force at 0.5 MPa is enough for light staking and marking jigs on electronics assembly benches.
The 175 mm stroke swings a stainless-friendly diverter gate between two lanes, with bumper pads easing each reversal at up to 800 mm/s.
At 402.2 N push at 0.5 MPa, the MG32X175 sits mid-range: step down to the MG25 (245.3 N) for lighter clamping, or up to the MG40 (628.3 N) when the load grows. If high speeds or heavy loads need adjustable deceleration, the cushioned MGC in larger bores is the upgrade path. Remember that a plain MG drifts when air is lost - add an external rod lock or pilot check valve where a load must stay put. Mount it with LB foot, FA flange, CB clevis or SDB pivot brackets, and add the S magnet code if position sensing is planned. The 175 mm stroke is well within the 500 mm standard range, but keep side loads off the 12 mm rod on long extensions.
Quick checklist
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) with proof pressure of 1.5 MPa (215 psi).
Not as supplied - this SKU has no built-in magnet, so CMSG, DMSG or EMSG switches cannot detect it. Order the MG32X175S variant, whose magnet enables those sensors, and use LB, FA, CB or SDB mounts plus I/Y knuckles to suit the machine.
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