Airtac MAC Stainless Steel Mini Air Cylinder MAC25X210SCA
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC25X210SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø25mm bore and 210mm 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
- Stroke210 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 MAC25X210SCA
AirTAC built the MAC25X210SCA for travel: a 25 mm bore driving a 210 mm stroke from a riveted stainless round barrel. It is double acting with a variable air cushion at both ends, delivering 245 N on the extend stroke and 206 N retracting at 0.5 MPa, growing to 343 N push at 0.7 MPa.
The CA pivot back cover lets the body swing in linkage-style mounts without extra brackets, and the standard magnet accepts CMSG / DMSG / EMSG switches for end-of-stroke sensing. Vertical check: 245 N theoretically lifts 25 kg, so halving that for a 2:1 margin means about 12 kg per lift.
Airtac MAC Stainless Steel Mini Air Cylinder MAC25X210SCA Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC25X210SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 210 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 MAC25X210SCA
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×210 | 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 MAC25X210SCA Is Used
Reject pusher
Pivoting on its CA cover to push mislabeled cartons off a packaging conveyor; 210 mm of travel clears the widest lane.
Lift gate actuator
Raising a 10 kg machine guard lid vertically, staying inside the safe 12 kg lift margin derived from the 25 kg theoretical figure.
Sample tray shuttle
Sliding sample trays between two lab stations; adjustable cushions stop the long travel without rattling the racks.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC25X210SCA the Right Cylinder?
For lighter jobs the 20 mm bore gives 157 N at 0.5 MPa; heavier cycles need the 32 mm bore at 402 N. The CA back cover takes a pivot pin directly, with FA flange, LB foot or SDB brackets available for the body. Because air, not a spring, moves the rod, a de-energised valve leaves the piston drifting - fit a rod lock or pilot check valve to hold position. Over 210 mm of travel, guide the load externally so side force stays off the 10 mm rod.
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 MAC25X210SCA FAQ
At 0.5 MPa: 245 N push, 206 N pull. At 0.7 MPa: 343 N push, 288 N pull. Theoretical maximum at 1.0 MPa: 50 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi), speed 30-800 mm/s, ports 1/8", rod 10 mm. For a real load, plan on roughly 147 N of usable push at 0.5 MPa.
The CA back cover carries a pivot pin, so the body swings with the linkage instead of fighting misalignment - no extra bracket needed. Cushions at both ends are adjustable: open the needle screws before first run, then close them in small steps. The standard magnet also accepts CMSG / DMSG / EMSG switches for stroke-end signals.
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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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