Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S
The AirTAC Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S is a genuine double acting, adjustable stroke + cushion standard round-body mini air cylinder with a Ø16mm bore and 200mm stroke, M5×0.8 air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service. A variable air cushion at both ends lets you tune end-of-stroke deceleration on site.
- BoreØ16 mm
- Stroke200 mm
- Port sizeM5×0.8
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM6×1.0
- CushionVariable air cushion, both ends
- 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S
Speed without hammering: the MACJ16X200-20S pairs a 20 mm extend-stroke trim window with variable air cushions at both ends, so a fast 200 mm cycle still lands soft on the covers. This is a round-body AirTAC MA mini - stainless barrel, riveted covers, hard-chrome 6 mm rod - built to sit in washdown-prone corners where painted minis bubble and seize.
Delivered force is 100.5 N push and 86.4 N pull at 0.5 MPa, or 140.7 N and 120.9 N at 0.7 MPa, peaking at a theoretical 20.5 kgf. Treat about 60 N as the honest working push; vertically that corresponds to roughly 5 kg of lifted mass with a 2:1 margin. Ports are M5x0.8, the magnet is factory-fitted for CMSG / DMSG / EMSG sensing, and the double-acting design strokes at 30-800 mm/s.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S Technical Specifications
| Model | Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S |
|---|---|
| Series | MACJ mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 200 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| 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 | Variable air cushion, both ends |
| 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S
| MACJ | Standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 16 | Bore size in mm. |
| ×200 | Stroke length in mm. |
| -20 | 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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S Is Used
Sleeve-label head advance
Advance a shrink-sleeve applicator head onto the bottle and retract cleanly, trimming head height within the 20 mm window as container sizes change on the line.
Gate sequencing on a rotary filler
Push a guide gate with 100.5 N of force, cushions tuned so the gate seats quietly at cycle speeds near the top of the 30-800 mm/s range.
Eyewear hinge pin press fixture
Seat eyewear hinge pins in a bench fixture using about 60 N of working push, with the cushion removing end-of-stroke shock on delicate acetate frames.
Is the Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S the Right Cylinder?
Two sizes bracket this duty: a 20 mm bore (157.0 N push, 131.9 N pull at 0.5 MPa) when the load creeps up, while 16 mm is the entry point of the series, so nothing smaller exists. If forces look marginal at 0.5 MPa, raising supply toward 0.7 MPa adds roughly 40% more push without changing any hardware.
Set the final position with the stop screw anywhere inside the 20 mm window, remembering it only shortens the extend stroke and cannot hold a load when air is lost. Use the FA flange or LB foot plus external guiding to protect the slender 6 mm rod over 200 mm of travel.
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 On first run, back off the cushion screws and release gradually.
- check Installation by qualified personnel per AirTAC docs.
Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S FAQ
Yes: 100.5 N push and 86.4 N pull at 0.5 MPa; 140.7 N push and 120.9 N pull at 0.7 MPa; 20.5 kgf theoretical maximum at 1.0 MPa. It is double-acting with a variable cushion and runs on 0.15-1.0 MPa (22-145 psi).
They are independent: the cushion needle meters exhaust near each end to soften deceleration, while the stop screw sets where the extend stroke ends inside the 20 mm window. Together they let you run fast cycles without pounding the aluminium covers.
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.
Related AirTAC MACJ Cylinders
Request a Quote for Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ16X200-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.