
The AirTAC Airtac MARU Stainless Steel Mini Cylinder MARU32X60S is a genuine double acting + cushion (up mount) standard round-body mini air cylinder with a Ø32mm bore and 60mm 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.
With a 60 mm stroke and 32 mm bore, the MARU32X60S produces 402.2 N of push and 345.6 N of pull at 0.5 MPa - double acting, cushioned variably at both ends, and fitted with an up-facing bracket that is rolled into the front cover rather than bolted on afterwards.
Washdown corners, humid cellars and outdoor gates are where this riveted stainless round barrel earns its keep against painted mini cylinders. Deriving a working number from the rating: keep real tasks near 241 N at 0.5 MPa, about 60 percent of full push, for consistent cycling between 30 and 800 mm/s.
| Model | Airtac MARU Stainless Steel Mini Cylinder MARU32X60S |
|---|---|
| Series | MAR mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 60 mm |
| Acting type | Double acting + cushion (up mount) |
| 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.
| 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.
| MAR | Standard round-body mini cylinder (double-acting, integrated mount, variable cushion). |
|---|---|
| U | Front-cover mount: U = up (top) mounting. |
| 32 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
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.
Pops up to stop cartons at a pick station; 402.2 N at 0.5 MPa resists pushing cartons, and the end cushion absorbs repeated gate impacts.
Drives a test plunger through a 60 mm verification stroke on a lab bench; the chrome rod resists the saline wipe-downs between batches.
Rolls a diverter to route bottles between lanes; DMSG switch sensing on the standard magnet confirms the lane change before the next bottle arrives.
Force ladder at 0.5 MPa: 245.3 N for the 25 mm bore, 402.2 N here, 628.3 N at 40 mm - choose by the margin you want over your load. This model holds nothing when air is lost; the rod follows the load, so specify a rod lock where a stopped position matters. The magnet is factory standard, so CMSG / DMSG / EMSG switches read position from day one, and I or Y knuckles fit the M10x1.25 rod thread.
Quick checklist
At 0.5 MPa: 402.2 N push, 345.6 N pull. At 0.7 MPa: 563.0 N push, 483.8 N pull. Theoretical ceiling is 82 kgf at 1.0 MPa. Bore 32 mm, stroke 60 mm, rod 12 mm with M10x1.25 thread, 1/8 in. port, pressure 0.15-1.0 MPa (22-145 psi).
The barrel is stainless steel and the 12 mm rod is hard-chrome plated to 20 um, while the aluminium covers are riveted onto the tube - a rolling-packed joint that keeps the seal reliable in damp or washed-down areas. It is a round mini body, so it wipes clean easily, but for aggressive chemical washdowns confirm the medium compatibility first.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
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