
The AirTAC Airtac MGC Stainless Steel Mini Cylinder MGC32X350 is a genuine double acting + cushion JIS-standard round-body mini air cylinder with a Ø32mm bore and 350mm 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 MGC32X350 is a double acting, JIS-standard round-body mini cylinder with a 32 mm bore and a 350 mm stroke, built with a variable air cushion at both stroke ends. Unlike a fixed bumper pad, the adjustable cushion needle lets you dial in the end-of-stroke deceleration, so this cylinder can run at higher piston speeds and move heavier loads without hammering the covers. At 0.5 MPa it delivers 402.2 N push and 345.6 N pull, rising to 563 N push at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa. Ports are 1/8", the male rod thread is M10x1.25, and the rod is 12 mm in diameter.
Construction follows the MG family recipe: a SUS304 stainless barrel with covers and stainless block riveted and rolled onto it, plus a hard-chrome plated (20 um) carbon-steel rod and a two-way piston seal that also stores lubricant. Operating pressure is 0.15-1.0 MPa (22-145 psi) with proof pressure of 1.5 MPa (215 psi), temperature range -20 to +70 C, and speed range 30-800 mm/s on air filtered to 40 um. As a rule of thumb, size the working load at about 0.6 of the push force, roughly 241 N or about 24 kg. Note that the cushion only decelerates the stroke end; it is not a lock or brake, so use an external rod lock or pilot check valve if the load must be held on air loss.
| Model | Airtac MGC Stainless Steel Mini Cylinder MGC32X350 |
|---|---|
| Series | MGC JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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. |
| ×350 | 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 402.2 N push at 0.5 MPa nudges cartons or totes off a line, while the variable air cushion absorbs the end-of-stroke impact at typical 300-500 mm/s transfer speeds, protecting the 350 mm stroke mechanism over millions of cycles.
With 563 N push at 0.7 MPa (about 57 kgf), the 32 mm bore clamps cartons or seats light parts in fixtures; the adjustable cushion prevents the ram from slamming at the bottom of fast approach strokes.
The 350 mm stroke drives a light slide or gate on small automation equipment; the JIS round-body stainless build resists washdown and shop-floor corrosion, and LB foot or FA flange mounting adapts to existing frames.
At 32 mm bore, the MGC32X350 sits in the middle of the cushioned MGC range: it gives 402.2 N push at 0.5 MPa, about 2.6 times the 157 N of the smallest 20 mm bore, while the 40 mm bore steps up to 628.3 N and the 50/63 mm bores (offered only in the cushioned MGC/MGCD) reach 981.3 N and 1557.9 N. If your application runs slowly with light loads and you do not need end-of-stroke damping, the plain bumper-type MG covers 20-40 mm bores as the no-cushion alternative. The 350 mm stroke is within the 500 mm maximum standard stroke for this bore, so no made-to-order surcharge applies, but long strokes mean more rod overhang: support or guide the load to limit side loading on the 12 mm rod. Mounting is FA flange or LB foot, with I and Y rod knuckles available; thread options are PT (blank), G, or NPT. This SKU has no magnet, so no CMSG/DMSG/EMSG switch can be fitted; order the -S version if position sensing is needed.
Quick checklist
At 0.5 MPa it delivers 402.2 N push and 345.6 N pull; at 0.7 MPa, 563 N push and 483.8 N pull. The theoretical maximum is 82 kgf at 1.0 MPa. For safe sizing, keep the working load near 0.6 of the push force, about 24 kg.
Adjustable cushion needles at both ends throttle the exhaust near end of stroke, letting you tune deceleration for higher speeds and heavier moving loads; it is an air cushion, not a mechanical bumper pad and not a position lock. Sensors (CMSG, DMSG, EMSG) require the optional magnet, so order the -S version; this non-S SKU cannot accept a switch.
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