
The AirTAC Airtac MGD Double Rod Mini Cylinder MGD32X75S is a genuine double acting, double rod JIS-standard round-body mini air cylinder with a Ø32mm bore and 75mm 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 MGD32X75S is a JIS-standard round-body mini cylinder, double acting and double rod: a 12 mm hard-chrome rod exits both the front and rear covers with the same M10x1.25 male thread at each end. Because the rod-side piston area is active on both sides, the output force is equal in both directions, about 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa, with a theoretical maximum of 70.5 kgf at 1.0 MPa. The 1/8" port is fitted on both covers, and the magnet fitted with the S code allows CMSG, DMSG or EMSG switches to be mounted along the SUS304 stainless barrel.
The through-rod is the working advantage here: it resists piston rotation and side load, keeps stroke-end position repeatable, lets the rear rod end carry a stop or switch flag, or drive a second load in mirror with the front. For a realistic vertical lift, apply the usual 0.6 rule of thumb to the 345.6 N push force and keep the working load to roughly 21 kg. A fixed anti-impact bumper pad softens each stroke end, and the riveted stainless construction with hard-chrome rods suits damp and washdown-prone lines. Operating range is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, -20 to +70 C, and speeds of 30-800 mm/s on air filtered to 40 um.
| Model | Airtac MGD Double Rod Mini Cylinder MGD32X75S |
|---|---|
| Series | MGD JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 mm |
| Acting type | Double acting, double rod |
| 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 | Force (both ways) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
| MGD | JIS round-body mini cylinder (double-rod). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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 through-rod of the MGD32X75S resists rotation so a gripper or vacuum plate stays square through the 75 mm stroke, with 345.6 N available in each direction for repeatable part placement.
Both rod ends carry the same M10x1.25 thread, so one cylinder can eject or clamp two stations at once with equal 345.6 N force at 0.5 MPa, halving cylinder count on packaging lines.
With the magnet fitted, mount a CMSG or DMSG switch on the barrel and a stop flag on the rear rod end to confirm stroke-end position on a transfer or indexing fixture.
At 32 mm bore the MGD32X75S sits in the middle of the MGD range: 345.6 N each way at 0.5 MPa, above the 25 mm bore (206.1 N) and below the 40 mm bore (527.8 N). Choose the 20 mm bore if your load needs under about 132 N, or step up to 40 mm when you need over 500 N; if you need a 50 or 63 mm bore or an adjustable air cushion, move to the MGCD series instead, and for a conventional single-rod cylinder use the MG. This model suits anti-rotation slides, twin-load pushes and rear-mounted stop or switch flags thanks to the through-rod. Mount with the FA flange or LB foot (no SDB or CB pivot mounts on the double-rod body) and I or Y rod knuckles at either end. The fitted magnet means CMSG, DMSG or EMSG switches can be added directly. The 75 mm stroke is within the 500 mm maximum standard stroke for this bore; on long strokes keep side load on the rod low and guide the load externally.
Quick checklist
Because it is a double-rod cylinder, the force is equal in both directions: 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa, with a theoretical maximum of 70.5 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), temperature -20 to +70 C, speed 30-800 mm/s, and the port is 1/8" on both covers. The rod is 12 mm with an M10x1.25 male thread at each end.
The MGD32X75S has a rod exiting both covers, so force is equal both ways and the through-rod resists rotation and side load, while the single-rod MG gives a larger extend force but a smaller return force. The rear rod end can carry a stop or switch flag or drive a second load. The fitted magnet (S code) accepts CMSG, DMSG and EMSG switches. Note the cylinder will not hold its position on air loss; use an external rod lock or pilot check valve for a held load.
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