Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM
The AirTAC Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø32mm bore and 425mm 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
- Stroke425 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 MAC32X425SCM
Need 425 mm of travel from a compact round cylinder? The MAC32X425SCM delivers it inside the standard 500 mm stroke range of the 32 mm bore, working across 0.15-1.0 MPa (22-145 psi) and the 30-800 mm/s speed window. A riveted stainless tube with a hard-chrome plated rod stands up to splash and humidity, and double-acting power pairs with variable cushions at both ends of the long stroke.
Force matches any 32 mm MAC: 402 N push and 346 N pull at 0.5 MPa, up to 563 N push at 0.7 MPa, with an 82 kgf theoretical maximum at 1.0 MPa. Keep continuous loads near 240 N and the seals and cushions last. Over 425 mm, rod alignment matters - external guidance or in-line thrust keeps bending loads off the 12 mm rod. The fitted magnet triggers CMSG, DMSG or EMSG switches along the full travel.
Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM Technical Specifications
| Model | Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 425 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 MAC32X425SCM
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 32 | Bore size in mm. |
| ×425 | 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 MAC32X425SCM Is Used
Bottle-line lift gate
Lifts a gate clear over a bottling conveyor at a beverage plant, the stainless body coping with syrup splashes and rinse water.
Cardboard slotter ejector
Pushes slotted blanks out of a die station across 425 mm, with cushioned stops protecting the tooling at speed.
Roll-unwinder pusher
Advances paper roll ends on an unwinder stand; DMSG switches report full extension before the new roll indexes.
Is the Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM the Right Cylinder?
Check side load first at this stroke: 425 mm of 12 mm chrome rod will whip under a cantilevered load, so add guides or keep thrust in line with the bore axis. On force, the 32 mm at 402 N push (0.5 MPa) sits between the 25 mm bore at 245 N and the 40 mm at 628 N. For vertical lifting over the long travel, note the piston falls as soon as air is removed - a pilot check valve in the supply lines holds it. SDB pivot or LB foot mounting suits the long body, and the CM round-end cover takes pin fixings.
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 MAC32X425SCM FAQ
The 32 mm bore pushes 402 N and pulls 346 N at 0.5 MPa; at 0.7 MPa push reaches 563 N and pull 484 N, with 82 kgf as the theoretical maximum at 1.0 MPa. Supply 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-800 mm/s, 1/8" ports.
No - the 32 mm bore offers standard strokes up to 500 mm, so 425 mm ships as a catalogue item. Do keep the long 12 mm rod aligned with the load; side thrust over this length is the usual cause of premature seal wear, and external guides solve it cheaply.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac MAC Stainless Steel Mini Air Cylinder MAC32X425SCM
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.