
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X130-75S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 130mm stroke, M5×0.8 air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
One cylinder, many strokes: the MAJ16X130-75S lets you pull extend travel back anywhere inside a 75 mm window, from 130 mm down to 55 mm. Output is 100.5 N at 0.5 MPa, which lifts about 5 kg vertically once a 2:1 safety margin is applied. Bore 16, 6 mm rod, M5x0.8 ports, M6x1.0 rod thread.
The body is a stainless tube rolled tight onto its aluminium covers, sealing without extra hardware that can shake loose. A hard-chrome plated carbon-steel rod (20 um) rides in it, resisting rust in damp or outdoor air. The magnet comes standard for CMSG / DMSG / EMSG position switches. Fixed bumper pads decelerate the rod at each end; for tunable air cushioning step up to the MACJ family instead.
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X130-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 130 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 | Fixed anti-impact bumper pads |
| Max standard stroke | Up to 300 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 | 101 N | 86 N |
| 0.7 MPa | 141 N | 121 N |
| Max (@1.0 MPa) | 21 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×130 | Stroke length in mm. |
| -75 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -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.
One clamp serves jigs of different heights: set the stop anywhere in the 75 mm window during changeover instead of swapping cylinders.
Drives the latch pin on a machine guard 130 mm away; the standard magnet feeds a CMSG switch to prove the guard is latched.
Nudges light order totes off a roller spur; roughly 60 N of dependable push slides thin plastic totes off the lane.
Size up if 100.5 N at 0.5 MPa feels marginal: bore 20 returns 157.0 N and bore 32 reaches 402.2 N from the same MA platform. The wide 75 mm window suits fixtures whose closed height varies; set the stop once per product changeover. FA flange or LB foot mounting plus I / Y rod knuckles cover most installs. The built-in magnet is standard, so CMSG or DMSG switches need no special-order piston. Treat the adjuster as a stroke-end stop only, not a brake - de-pressurized, the rod keeps its freedom to drift.
Quick checklist
Push at 0.5 MPa is 100.5 N and pull at 0.5 MPa is 86.4 N. At 0.7 MPa it delivers 140.7 N pushing and 120.9 N pulling, with 20.5 kgf as the theoretical maximum at 1.0 MPa. The bore is 16 mm with M5x0.8 ports and a 6 mm rod.
The rolled stainless tube and 20 um hard-chrome rod tolerate damp air, condensation and mild washdown far better than painted minis. Note the bumper pads only decelerate the stroke end - adjustable cushioning would need the MACJ family.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
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