AirTAC MAR Series Cushioned Mini Cylinders

At 0.5 MPa the datasheet push figures run from about 157 N (20 mm bore, 8 mm rod) through 245 N (25 mm), 402 N (32 mm), 628 N (40 mm) and 981 N (50 mm) to about 1558 N (63 mm, 16 mm rod). Pull force is slightly lower - for example 132 N on the 20 mm bore and 1457 N on the 63 mm. At the full 1.0 MPa the 20 mm bore reaches about 32 kgf and the 63 mm bore about 318 kgf. Size on your actual working pressure and keep a margin.

The MAR itself always has the integrated F or U bracket, double-acting operation and a two-end air cushion. If you want the same cushioned cylinder with a separately bolted flange or foot instead of the built-in bracket, order the MAC. MACD is the double-rod version with cushion for push-pull or guided loads, and MACJ gives an adjustable stroke with cushion. All keep the same AirTAC sensor and valve ecosystem.

No. The MAR is a round-body rolling-packed mini cylinder with its own dimensions; the catalogue attaches no ISO or JIS designation to it. Specify it by AirTAC code in the form MAR, mount letter (F or U), bore, X, stroke, then optional S and thread letter - for example MAR25X100S for a 25 mm bore, 100 mm stroke, front mount with the standard built-in magnet. Exact envelope dimensions should be confirmed from the datasheet before dropping it into an existing cut-out.

AirtacDistr is an authorized export seller of genuine AirTAC parts, so the MAR cylinders ship as factory-original units with the built-in magnet standard on every model. Standard bore and stroke combinations move quickly; send your full code (mount, bore, stroke, thread) via RFQ and we confirm availability, lead time and the exact datasheet dimensions before you commit.