Airtac MAC Stainless Steel Mini Air Cylinder MAC25X150SCASDB
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC25X150SCASDB is a genuine double acting + cushion standard round-body mini air cylinder with a Ø25mm bore and 150mm 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
- Stroke150 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 MAC25X150SCASDB
Pivot-mounted and ready to bolt up, the MAC25X150SCASDB arrives with an SDB pivot bracket on a 150 mm stroke, 25 mm bore body - no shopping for a separate bracket. Inside, it is the standard MAC recipe: stainless-steel tube rolled into aluminium covers, a hard-chrome carbon-steel rod, and a grease-retaining piston seal. It runs double acting with adjustable air cushions, pushing 245.3 N and pulling 206.1 N at 0.5 MPa.
Derate to about 147 N for continuous duty and you can raise roughly 12 kg vertically with a 2:1 safety figure. The magnet that ships inside every MAC makes CMSG / DMSG / EMSG switch fitment a drop-on job. Speeds of 30-800 mm/s, pressures of 0.15-1.0 MPa (22-145 psi) and a -20 to +70 C range cover most plant conditions.
Airtac MAC Stainless Steel Mini Air Cylinder MAC25X150SCASDB Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC25X150SCASDB |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 150 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 MAC25X150SCASDB
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×150 | 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 MAC25X150SCASDB Is Used
Tank lid actuator
The SDB pivot swings a hinged lid on a parts-degreasing tank; the stainless barrel tolerates solvent vapour far better than a painted housing.
Carton squaring pusher
At 245 N push, the cylinder squares leaning cartons before a case sealer, with the 150 mm stroke spanning the full product lane.
Swing chute diverter
Pivoting on the SDB bracket, a product chute swings between two conveyor lanes; 206.1 N of pull returns it, the cushion easing the seat.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC25X150SCASDB the Right Cylinder?
Against its neighbours, the 20 mm bore manages 157 N of push at 0.5 MPa and the 32 mm bore 402.2 N - this 25 mm unit's 245.3 N sits comfortably between them. Remember the rod is held only by air pressure; bleed the line and gravity or spring loads will move it, so pair with a rod lock or check valve for suspended loads. The SDB bracket swings the whole body in linkage arcs while the CA back cover takes the pin side; FA flange and LB foot options suit fixed frames. On a 150 mm stroke, guide external loads - side thrust will wear the 10 mm rod bushings quickly.
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 MAC25X150SCASDB FAQ
Use 245.3 N push and 206.1 N pull at 0.5 MPa, or 343.4 N push and 288.5 N pull at 0.7 MPa; the theoretical maximum at 1.0 MPa is 50 kgf. Running pressure is 0.15-1.0 MPa (22-145 psi) and speed spans 30-800 mm/s.
It bolts a pivot bracket to the rear of the CA-back-cover cylinder, letting the whole body swing in trunnion-style linkage without fabricating a bracket. FA flange and LB foot options exist for fixed mounting, and the standard magnet still accepts CMSG / DMSG / EMSG switches.
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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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Most inquiries answered within 7-8 hours.
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