Airtac MG Stainless Steel Mini Air Cylinder MG32X75S
The AirTAC Airtac MG Stainless Steel Mini Air Cylinder MG32X75S is a genuine double acting 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.
- BoreØ32 mm
- Stroke75 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionFixed anti-impact bumper pads
About the Airtac MG Stainless Steel Mini Air Cylinder MG32X75S
With a 32 mm bore pushing about 402 N at 0.5 MPa, the MG32X75S is a double acting JIS round-body mini cylinder with a 75 mm stroke, a 12 mm hard-chrome plated rod and a 1/8" port. The SUS304 stainless barrel is riveted to the covers for a compact, corrosion-resistant body, and a fixed anti-impact bumper pad at each stroke end softens direction changes - it decelerates only and is not an adjustable cushion. Because the S code is fitted, CMSG, DMSG or EMSG switches can be mounted directly.
For sizing, plan on roughly 240 N of usable work at 0.5 MPa, which is about 24 kg of vertical lift with a 2:1 margin - enough to raise a small fixture, gate or clamp arm without stepping up a bore. The JIS mounting interface drops into standard mini-cylinder brackets and I or Y rod knuckles, so spare parts and redesigns stay simple. Operating pressure is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, and speed runs 30-800 mm/s.
Airtac MG Stainless Steel Mini Air Cylinder MG32X75S Technical Specifications
| Model | Airtac MG Stainless Steel Mini Air Cylinder MG32X75S |
|---|---|
| Series | MG JIS mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 75 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac MG Stainless Steel Mini Air Cylinder MG32X75S
| MG | JIS round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×75 | 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.
Where the Airtac MG Stainless Steel Mini Air Cylinder MG32X75S Is Used
Small press and forming fixtures
About 563 N push at 0.7 MPa gives a 32 mm bore enough muscle for light crimping, marking and forming jigs on compact benches where the 75 mm stroke covers part loading.
Position-verified clamping
The built-in magnet lets CMSG or DMSG switches confirm extend and retract on automated clamping stations, so the PLC knows the 12 mm rod has fully seated before the next cycle.
Packaging line pushers
On food and beverage conveyors the SUS304 stainless barrel shrugs off washdown splash while the bumper pad quiets the divert or stopper stroke at 30-800 mm/s.
Is the Airtac MG Stainless Steel Mini Air Cylinder MG32X75S the Right Cylinder?
At 402.2 N push and 345.6 N pull at 0.5 MPa, this bore sits between the 25 mm MG (about 245 N push) and the 40 mm MG (about 628 N push) - pick it when a 25 mm unit is under-rated but a 40 mm cylinder is oversized for the space. Note that a plain MG drifts when air is lost or the valve centres; for a held load add an external rod lock or a pilot check valve. Mounting options are LB foot, FA flange, CB clevis or SDB pivot used with CB. If your cycle runs fast with heavy loads and you need adjustable end-of-stroke damping, step up to the cushioned MGC series instead.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Mounting (LB / FA / CB / SDB) & knuckle
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check On first run, back off the cushion/impact settings and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac MG Stainless Steel Mini Air Cylinder MG32X75S FAQ
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. For real work, budget roughly 240 N or about 24 kg of vertical lift with a 2:1 margin.
The MG32X75S carries fixed anti-impact bumper pads that decelerate the rod at each stroke end - they are not an adjustable air cushion, and they do not lock or hold a load when air is lost. The S in the code means a magnet is built in, so CMSG, DMSG or EMSG reed switches can be clipped on for position sensing.
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