
The AirTAC Airtac MGC Stainless Steel Mini Cylinder MGC32X175S is a genuine double acting + cushion 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.
The AirTAC MGC32X175S is a double acting, JIS-standard round-body mini cylinder with a 32 mm bore and 175 mm stroke, fitted with a variable air cushion at both stroke ends. Unlike the bumper-type MG, the cushion needles let you dial in end-of-stroke deceleration, so this cylinder can run at higher piston speeds (up to 800 mm/s) and handle heavier moving loads without hammering the covers. At 0.5 MPa it delivers 402.2 N of push force and 345.6 N of pull force, rising to 563 N push at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
Construction follows the JIS mini footprint: a SUS304 stainless barrel with covers and stainless block riveted and rolled into place, plus a hard-chrome plated (20 um) 12 mm rod with an M10x1.25 male thread. The two-way piston seal also stores lubricant for long service intervals. The S code means a magnet is built in, so CMSG, DMSG or EMSG switches can be clipped on for position feedback. As a sizing rule of thumb, keep working loads near 0.6 of the push force: at 0.5 MPa that is roughly 24 kg for a safe vertical lift. Air supply should be filtered to 40 um, operating pressure spans 0.15-1.0 MPa (22-145 psi), and the temperature range is -20 to +70 C.
| Model | Airtac MGC Stainless Steel Mini Cylinder MGC32X175S |
|---|---|
| Series | MGC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 mm |
| Acting type | Double acting + cushion |
| 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 | Variable air cushion, both ends |
| 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.
| MGC | JIS round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
| FA / LB | Mounting: FA flange, LB foot. |
MG-family variants: MG / MGC (double acting ±cushion), MSG / MTG (single acting push / pull), MGD / MGCD (double rod ±cushion). Accessories: LB foot, FA flange, plus I and Y knuckles. Thread PT (blank) / G / NPT.
The variable air cushion absorbs the impact of fast-moving totes or cartons at end of stroke, letting the 32 mm bore cycle at speed without jarring the mechanism.
With 402.2 N push at 0.5 MPa, the MGC32X175S ejects or indexes product on packaging lines, while the adjustable cushion protects lightweight tooling at high cycle rates.
The built-in magnet accepts CMSG, DMSG or EMSG switches, so the stroke can be monitored or interlocked in assembly and handling fixtures.
At 32 mm bore, the MGC32X175S sits in the middle of the cushioned MGC range: 402.2 N push at 0.5 MPa, about 24 kg of safe vertical working load using the 0.6 rule. If you need more force, step up to bore 40 (628.3 N push at 0.5 MPa); if less, bore 25 gives 245.3 N. There is no smaller MGC than bore 20, and no larger than bore 63. For bores 20-40 the plain MG is the no-cushion alternative if your application runs slow and light and does not need adjustable deceleration. The 175 mm stroke is well within the 500 mm maximum standard stroke for this bore, and non-standard strokes up to 800 mm are made to order. Mount with the FA flange or LB foot, and add I or Y rod knuckles where the tooling needs a pivoting joint. The fitted magnet accepts CMSG, DMSG or EMSG switches. Keep side loads off the rod on longer strokes, or guide the load externally to protect the hard-chrome surface and bearings.
Quick checklist
At 0.5 MPa it pushes with 402.2 N and pulls with 345.6 N. At 0.7 MPa the figures are 563 N push and 483.8 N pull, and the theoretical maximum is 82 kgf at 1.0 MPa. For sizing, keep working loads around 0.6 of the push force, roughly 24 kg for a vertical lift.
The cushion needle at each stroke end throttles the exhaust air to decelerate the piston smoothly; it is adjustable, not a fixed bumper pad. The cushion only slows end of travel and is not a lock or brake, so on air loss the rod will move. For a held load, add an external rod lock or pilot check valve.
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