Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 130mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service. A variable air cushion at both ends lets you tune end-of-stroke deceleration on site.
- BoreØ32 mm
- Stroke130 mm
- Port size1/8"
- Acting typeDouble acting + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
About the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU
A 32 mm bore pushing 402 N at 0.5 MPa over a 130 mm stroke is what the MAC32X130SU delivers, double acting with a variable air cushion at both ends. The barrel is stainless steel rolled onto aluminium-alloy covers, a construction that shrugs off mild corrosion where painted minis blister. The rod is carbon steel with a 20 um hard-chrome plating.
Air enters through a 1/8" port; the 12 mm rod carries an M10x1.25 male thread. Because the magnet is built in as a standard fitting, CMSG, DMSG and EMSG switches clip straight onto the barrel with no special-order piston. The U flat-end back cover gives a flat fixed face, and the cylinder still hits 563 N push at 0.7 MPa with a theoretical 82 kgf peak. Plan real workloads at about 241 N of push at 0.5 MPa, or roughly 20 kg of vertical lift with a 2:1 margin.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 130 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 MA-series datasheet. Barrel: stainless-steel tube (round-body, riveted rolling-packed construction); piston rod: carbon steel with 20µm hard-chrome plating; covers: aluminium alloy. Thread options: PT (blank) / G / NPT. Every MA-series cylinder ships with a built-in magnet for CMSG / DMSG / EMSG position sensors.
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 MAC Stainless Steel Mini Air Cylinder MAC32X130SU
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×130 | Stroke length in mm. |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
| CA / U / CM | Back-cover type: CA pivot, U flat-end, CM round-end. |
MA-family variants: MA / MAC (double acting ±cushion), MSA / MTA (single acting push / pull), MAD / MACD (double rod ±cushion), MAJ / MACJ (adjustable stroke ±cushion), MAR (cushioned with integrated F/U mount). Mounting accessories: FA flange, LB foot, SDB pivot; plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU Is Used
Roller conveyor stop gate
Raising and lowering a product stop every few seconds suits the 30-800 mm/s speed band; 402 N at 0.5 MPa is ample for a 6 kg gate.
Welding jig clamp for brackets
Clamping steel brackets in a welding jig across 130 mm keeps sparks away from the hard-chrome rod, and the flat U back cover bolts flush to the jig frame.
Bin ejector for machined bushings
Kicking finished bushings off a drill fixture needs a short sharp push; 563 N at 0.7 MPa clears the chute while the cushion stops the ram from slamming.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU the Right Cylinder?
Drop to the 25 mm bore (245.3 N push at 0.5 MPa) when force is not the constraint and you want a slimmer body; go to the 40 mm bore (628.3 N) for heavier clamps. Once the valve centres or air is lost, nothing locks the rod - it coasts wherever the load sends it - so fit a rod lock where a position must be kept. The U back cover bolts to fixed brackets; add an LB foot or FA flange, and use I or Y knuckles where the load swivels.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) is standard for sensors
- ✓ Back cover (CA/U/CM) & mount (FA/LB/SDB)
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 screws and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X130SU FAQ
Push is 402 N and pull 345.6 N at 0.5 MPa; at 0.7 MPa expect 563 N push and 483.8 N pull, peaking at 82 kgf theoretical at 1.0 MPa. Bore is 32 mm with a 130 mm stroke, rod 12 mm with M10x1.25 thread, port 1/8".
The stainless tube rolled onto aluminium-alloy covers forms a sealed, riveted body that survives splash, humidity and light washdown, while the 20 um hard-chrome rod resists scoring - a real edge in food, outdoor or coolant-heavy stations.
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