Airtac MAC Stainless Steel Mini Air Cylinder MAC25X110SCM
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC25X110SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø25mm bore and 110mm 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.
- BoreØ25 mm
- Stroke110 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 MAC25X110SCM
MAC25X110SCM pairs the 25 mm bore force class - 245.3 N push and 206.1 N pull at 0.5 MPa, up to 343.4 N at 0.7 MPa - with a CM round-end back cover for compact fixed mounting. Every MAC cylinder ships with a built-in magnet, so CMSG, DMSG or EMSG switches drop straight on without a special-order piston.
For vertical work, the 245.3 N push equals about 25 kgf, so with a 2:1 margin it lifts roughly 12 kg vertically at 0.5 MPa. The riveted stainless barrel and hard-chrome rod resist washdown corrosion, and the two-way piston seal stores its own grease for long service between overhauls.
Airtac MAC Stainless Steel Mini Air Cylinder MAC25X110SCM Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC25X110SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 110 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 (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 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 MAC25X110SCM
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×110 | 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 MAC25X110SCM Is Used
Gate position check
The built-in magnet triggers CMSG switches at both ends, confirming a machine guard gate is fully open before cycle start.
CNC chip gate
The CM round-end cover bolts flat inside a machine enclosure, opening a swarf chute with 343.4 N of push at 0.7 MPa.
Tote index pusher
A 110 mm stroke indexes totes on a roller shelf; about 147 N of usable force moves loaded bins without stall.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC25X110SCM the Right Cylinder?
Compare both directions when sizing: 206.1 N of pull at 0.5 MPa may be the limiting figure on a retract stroke, while a 32 mm bore offers 402.2 N and a 20 mm bore 157.0 N. The cylinder holds no position when air is lost - the piston simply drifts, so add a pilot check valve or rod lock where holding matters. The CM round-end cover mounts flush to a face, and the standard magnet pairs with CMSG, DMSG or EMSG switches. Keep side loads low across the 110 mm stroke; use external guides for offset tooling.
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 MAC25X110SCM FAQ
Double acting on both strokes: 245.3 N forward and 206.1 N back at 0.5 MPa, climbing to 343.4 N forward at 0.7 MPa, with a theoretical ceiling near 50 kgf at 1.0 MPa. Stroke is 110 mm, rod 10 mm with an M10x1.25 thread, air port 1/8".
Both ends have a variable air cushion: turn the needle screws fully out before first run, then close them gradually until end-of-stroke knock disappears. Working speed spans 30-800 mm/s. The cushion is not a lock - with air off the rod drifts, so use a rod lock or pilot check valve to hold a load.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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