
The AirTAC B01-MAC Series Special Purpose Cylinder B01-MAC32X135SCM is a genuine double acting + cushion standard round-body mini air cylinder with a Ø0mm bore and 135mm stroke, PT/G 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.
Pivoting linkages with a 135 mm throw find a natural match in the MAC32X135SCM, a 32 mm bore double acting mini cylinder with a variable air cushion at each end. The round stainless barrel and hard-chrome plated 12 mm rod handle splash and humidity that quickly ruin painted alternatives. Force at 0.5 MPa is 402 N on extend and 345.6 N on retract.
Push rises to 563 N and 483.8 N pull at 0.7 MPa, with 82 kgf as the theoretical maximum at 1.0 MPa. The CM round-end back cover swings on a pin without added brackets, and because the magnet is standard, CMSG / DMSG / EMSG switches simply snap on. Air supply: 0.15-1.0 MPa (22-145 psi), filtered to 40 um, at 30-800 mm/s.
| Model | Airtac B01-MAC Series Special Purpose Cylinder B01-MAC32X135SCM |
|---|---|
| Series | MAC mini cylinder |
| Bore size | Ø0 mm |
| Stroke | 135 mm |
| Acting type | Double acting + cushion |
| Port size | PT/G |
| Rod thread |
| 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 | 0 N | 0 N |
| 0.7 MPa | 0 N | 0 N |
| Max (@1.0 MPa) | 0 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MAC | Standard round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 0 | Bore size in mm. |
| ×135 | 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 (double rod, 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.
A pivoting flip arm turning parts between stations uses the round-end CM cover on a pin, and the air cushion damps the arm at both ends of its 135 mm travel.
Steering cartons left or right at a junction takes repetitive pushes; 402 N at 0.5 MPa moves the diverter plate while a CMSG switch confirms each end position.
An idler roller on a label press follows web tension through a pivoting lever; the CM round-end mount swings freely while 345.6 N of pull at 0.5 MPa resets it.
One size down, the 25 mm bore, manages 245.3 N at 0.5 MPa; one size up, the 40 mm bore, manages 628.3 N - choose by which side of 400 N your cycle sits. Do not expect position holding: with the valve centred or air off, the piston simply drifts, so pilot check valves or a rod lock are the answer for held loads. An SDB pivot bracket suits the CM back cover directly, while FA flange and LB foot handle fixed frames; long linkages should be checked for side load on the 12 mm rod.
Quick checklist
At 0.5 MPa: 402 N push and 345.6 N pull. At 0.7 MPa: 563 N push and 483.8 N pull. Theoretical maximum 82 kgf at 1.0 MPa. Bore 32 mm, stroke 135 mm, rod 12 mm with M10x1.25 thread, port 1/8".
No. Every unit ships with the piston magnet already built in, so CMSG, DMSG and EMSG switches drop onto the stainless barrel as plug-and-play position feedback - no special piston or retrofit is needed.
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