Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X45-30S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X45-30S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 45mm 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
- Stroke45 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 MAJ16X45-30S
Where stroke needs change mid-project, the MAJ16X45-30S covers you: the external stop screw lets one 45 mm cylinder replace a whole family of fixed lengths, trimming extension by as much as 30 mm. Bore 16 keeps thrust at 100.5 N push and 86.4 N pull on 0.5 MPa air, rising to 140.7 N on 0.7 MPa.
Corrosion resistance is engineered in, not painted on - the stainless barrel carries a hard-chrome plated 6 mm rod, and the aluminium covers are rolled and riveted onto the tube for a compact round footprint. As a sizing rule, plan for around 60 N doing real work at 0.5 MPa, equal to hoisting a part of near 5 kg vertically with a 2:1 reserve. Magnets are standard, so CMSG / DMSG / EMSG switches need no piston upgrade.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X45-30S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X45-30S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 45 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 MAJ16X45-30S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×45 | Stroke length in mm. |
| -30 | 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 MAJ16X45-30S Is Used
Depth set on a bench press fixture
Set pressing depth for different inserts in a light arbor press fixture; the 30 mm window spans several insert heights without changing cylinders.
Battery tab sorting arm
Flick battery cells left or right on a narrow sorting rail; 86.4 N pull retracts the arm quickly at high cycle counts.
Drawer latch in an automated tool crib
Lock and release cabinet drawers in an automated tool crib; the compact round body hides behind the frame, and a DMSG switch reports lock state.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X45-30S the Right Cylinder?
Nothing in the MA series sits below 16 mm, and the next size up, the 20 mm bore, raises push from 100.5 N to 157.0 N at 0.5 MPa. For this 45 mm stroke keep the load guided - the 6 mm rod tolerates little side force. The trim window shortens the extend stroke only and works as a stop rather than a brake, so a piston with the air off can still drift. Match FA flange or LB foot to your frame, pick I or Y knuckles for linkage work, and set cycle speeds anywhere in the 30-800 mm/s band.
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 MAJ16X45-30S FAQ
Push 100.5 N and pull 86.4 N at 0.5 MPa; push 140.7 N and pull 120.9 N at 0.7 MPa; theoretical maximum 20.5 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), port M5x0.8.
A stop screw on the body sets an internal stop so the rod extends only partway - anywhere between 15 mm and the full 45 mm, a 30 mm band you reset with a spanner. Fixed bumper pads cushion the stroke ends; this is deceleration only, not an adjustable air cushion, which is what the MACJ family adds.
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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