Airtac MAC Stainless Steel Mini Air Cylinder MAC25X130SCA
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC25X130SCA is a genuine double acting + cushion standard round-body mini air cylinder with a Ø25mm 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.
- BoreØ25 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 MAC25X130SCA
A riveted stainless round barrel and a hard-chrome plated 10 mm rod make the MAC25X130SCA a washdown-friendly mini cylinder for damp corners of a packaging line. The 25 mm bore is double acting - air drives the rod both ways - and 0.5 MPa delivers 245.3 N on extend while 206.1 N pulls it back. Aluminium-alloy covers are rolled onto the tube, so the sealed body shrugs off splash where painted minis rust.
Plan on roughly 147 N of actual work at 0.5 MPa rather than the full rating - enough headroom for a light clamp or a small feeder gate. Needle screws at each end set a variable air cushion, so cycle speed can climb toward 800 mm/s without the covers taking a hammering. The piston magnet is fitted as standard equipment, and the CA pivot back cover swings on a pin mount straight out of the box.
Airtac MAC Stainless Steel Mini Air Cylinder MAC25X130SCA Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC25X130SCA |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø25 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 (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 MAC25X130SCA
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | 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 MAC25X130SCA Is Used
Carton lane diverter
A 130 mm swing arm on a secondary packaging conveyor; about 147 N of usable push at 0.5 MPa flips empty cartons between lanes all shift long.
Dairy tray lift
Raises 10 kg trays between filler levels - the vertical margin on this bore works out near 12 kg with a 2:1 reserve, and the stainless barrel shrugs off daily hose-down.
Drill fixture clamp
CA pivot lets the clamp follow a swinging latch plate; 245.3 N at 0.5 MPa holds aluminium housings steady through a drilling cycle.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC25X130SCA the Right Cylinder?
Need less? The 20 mm bore delivers 157.0 N at 0.5 MPa; need more? The 32 mm bore reaches 402.2 N. Over a 130 mm stroke keep the load aligned - side forces bend the 10 mm rod and score the barrel - or add external guiding. When air is lost or the valve centres, the rod drifts freely; nothing in a bare MAC locks it, so fit a rod lock or pilot check valve for held loads. Because the magnet is built in, CMSG, DMSG or EMSG switches clip on without a special-order piston.
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 MAC25X130SCA FAQ
At 0.5 MPa the 25 mm bore pushes 245.3 N and pulls 206.1 N; at 0.7 MPa those rise to 343.4 N and 288.5 N. Theoretical peak is about 50 kgf at 1.0 MPa. Ports are 1/8", rod thread M10x1.25, rod diameter 10 mm, and the 130 mm stroke sits well inside the 500 mm standard ceiling for this bore.
Yes. The variable air cushion at both ends ships backed off; open the needle screws gradually while cycling so end-of-stroke shock fades without slowing mid-stroke. Speed range is 30-800 mm/s and supply pressure runs 0.15-1.0 MPa (22-145 psi).
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