Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 115mm stroke, M5×0.8 air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ16 mm
- Stroke115 mm
- Port sizeM5×0.8
- Acting typeDouble acting, adjustable stroke
- Rod threadM6×1.0
- CushionFixed anti-impact bumper pads
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S
Longer reach, same trimmable heart: the MAJ16X115-50S runs 115 mm of double-acting stroke and lets you shorten it by 50 mm via the stop screw. At 0.5 MPa the bore pushes 100.5 N; stepping the supply to 0.7 MPa lifts that to 140.7 N.
Because the barrel is stainless and the rod carries a 20 um hard-chrome layer, this mini shrugs off splash, humidity and outdoor exposure that ruin painted bodies. Bumper pads fixed at both stroke ends absorb landing shock - there is no adjustable air cushion here, that job belongs to the MAC family. Practically, plan loads around 60 N at 0.5 MPa, about 5 kg of vertical lifting at a 2:1 margin, and bolt on a CMSG, DMSG or EMSG sensor using the magnet that ships inside every MA cylinder.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 115 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.
Theoretical Output Force (Ø16mm)
| 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.
Model Code: Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×115 | Stroke length in mm. |
| -50 | 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.
Where the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S Is Used
Order-picker bin pusher
Sweeps light totes off a shelf edge; the 50 mm window absorbs shelf-pitch differences from 65 to 115 mm without hardware changes.
Glue-bead end stop in woodwork cells
Positions a small workpiece before edge-gluing, with the anti-impact pad quieting each return landing in a quiet furniture shop.
Vending machine product pusher
Drives snack trays forward against about 5 kg of product; the stainless barrel copes with condensation inside chilled vending cabinets.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S the Right Cylinder?
With no bore below 16 mm in this series, the comparison runs upward: MAJ20 for 157 N or MAJ40 for 628.3 N at 0.5 MPa if duty grows beyond light tooling. At 115 mm on a 6 mm rod, buckling and side load matter - support the load or choose a larger bore.
Choose FA (flange) or LB (foot), pair with an I or Y knuckle, and note the extend stop is purely mechanical: cut air and the rod drifts, so never rely on it to hold a suspended part. Magnet is standard, ports are M5x0.8.
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 Bumper models: keep speed within the rated range.
- check Installation by qualified personnel per AirTAC docs.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X115-50S FAQ
Extend 100.5 N and retract 86.4 N at 0.5 MPa; extend 140.7 N and retract 120.9 N at 0.7 MPa; 20.5 kgf theoretical maximum at 1.0 MPa. The cylinder runs on 0.15-1.0 MPa (22-145 psi) filtered air at 30-800 mm/s, with a 1.5 MPa (215 psi) proof rating.
Painted mini cylinders chip and rust in wet, food or outdoor corners, while the riveted stainless tube and 20 um hard-chrome rod keep sealing surfaces intact through washdown and humidity. Add the standard magnet and a CMSG / DMSG / EMSG switch, and you get position feedback from the same corrosion-resistant package.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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