Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø16mm bore and 250mm 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
- Stroke250 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 MAJ16X250-75S
Where one station handles parts of several heights, the 75 mm trim window of this 250 mm stroke cylinder lets maintenance dial in the extend stroke with a screwdriver instead of ordering new hardware. Push force is 100.5 N at 0.5 MPa for this 16 mm bore, and being double-acting, air also returns the rod.
The stainless barrel and riveted covers keep the body short and sealed, while fixed bumper pads soften end-of-stroke impact - note these only decelerate, they are not adjustable air cushions. A useful planning figure: about 60 N of real work at 0.5 MPa, equivalent to lifting roughly 5 kg vertically with a 2:1 safety margin.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 250 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 MAJ16X250-75S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 16 | Bore size in mm. |
| ×250 | 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.
Where the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S Is Used
Multi-height carton stops
One fixture for three carton depths: the 75 mm window lets operators re-set the extend stroke per SKU without swapping cylinders.
Bottle gate on a rinse line
Stainless barrel and chrome rod shrug off rinse splash while the magnet drives a CMSG switch to confirm gate position.
Pusher for small trays
Ejecting biscuit trays at 30-800 mm/s; the 100.5 N push at 0.5 MPa handles lightweight product cleanly.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S the Right Cylinder?
For 16 mm bore the next size up is MAJ20 with 157 N at 0.5 MPa; if 100.5 N at 0.5 MPa leaves your margin thin, step up. No smaller bores exist in this family, so 16 is the lightest MAJ. The 75 mm window helps when fixtures vary; remember the stop only shortens the extend stroke and cannot clamp position against air loss. Choose FA flange or LB foot plus I or Y rod knuckles, and mount CMSG / DMSG / EMSG switches anywhere along the stainless barrel thanks to the standard magnet.
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 MAJ16X250-75S FAQ
Push is 100.5 N and pull 86.4 N at 0.5 MPa; at 0.7 MPa expect 140.7 N push and 120.9 N pull. The theoretical ceiling is 20.5 kgf at 1.0 MPa. It runs on 0.15-1.0 MPa (22-145 psi) of air filtered to 40 um, at 30-800 mm/s.
No - the external stop only shortens the extend stroke and acts as an end-stop. If air pressure is lost the piston can still move, so use separate mechanical stops or a locking solution where a load must be held. Port is M5x0.8 and the rod thread is M6x1.0.
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.
Request a Quote for Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ16X250-75S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.