Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X80-30S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X80-30S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 80mm 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
- Stroke80 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 MAJ16X80-30S
A compact round-body actuator for tight machine pockets: double-acting, with an external stop screw that trims the extend stroke anywhere within a 30 mm window. At 0.5 MPa this 16 mm bore delivers 100.5 N push, so plan real work around 60 N and expect it to lift about 5 kg vertically with a 2:1 margin.
The stainless barrel and hard-chrome plated rod (20 um) shrug off washdown and damp air, a real edge over painted-steel minis in food plants and outdoor rigs. Fixed anti-impact pads soften the stroke end - they decelerate only and are not an adjustable air cushion. A magnet ships built in as standard, so CMSG, DMSG or EMSG switches drop straight onto the barrel.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X80-30S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X80-30S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 80 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 MAJ16X80-30S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×80 | 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 MAJ16X80-30S Is Used
Small-parts ejection
Kicks light connectors off an inspection bench at up to 800 mm/s, with the 30 mm window letting operators fine-tune the throw for each product variant.
Vial lift in lab automation
Raises sample racks of roughly 5 kg equivalent at 0.5 MPa while the stainless barrel tolerates frequent alcohol wipe-downs between batches.
Fixture clamp on an electronics bench
Presses PCB carriers into a test nest with about 60 N of usable force, rod position verified by a CMSG switch riding the magnet.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X80-30S the Right Cylinder?
Sixteen millimetres is the smallest MA bore; if 100.5 N at 0.5 MPa falls short of the duty, step up to the 20 mm bore (157 N) or the 25 mm bore (245.3 N). FA flange and LB foot mounts plus I and Y rod knuckles cover most fixings. The adjuster acts as a mechanical end stop for the extend stroke, so on air loss the piston can still drift - treat it as a stop, never a load-holding lock.
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 MAJ16X80-30S FAQ
At 0.5 MPa it pushes 100.5 N and pulls 86.4 N; at 0.7 MPa those rise to 140.7 N push and 120.9 N pull. Theoretical maximum force at 1.0 MPa is 20.5 kgf. The air port is M5x0.8, the rod thread is M6x1.0 on a 6 mm rod, working pressure spans 0.15-1.0 MPa (22-145 psi) and speed runs 30-800 mm/s.
Yes - every MAJ ships with a built-in magnet, so CMSG, DMSG and EMSG switches clip on without a special-order piston. The riveted stainless round body stays slim, and the anti-impact pads are fixed, meaning end-of-stroke deceleration is set by the factory rather than adjustable like an air cushion.
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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