Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100
The AirTAC MICJ Adjustable Mini Cylinder MICJ40X160-100 is a genuine double acting, double rod, adjustable stroke + cushion round-body mini air cylinder with a Ø40mm bore and 160mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ40 mm
- Stroke160 mm
- Port size1/4"
- Acting typeDouble acting, double rod, adjustable stroke + cushion
- Rod threadM12×1.25
- 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 MICJ Adjustable Mini Cylinder MICJ40X160-100
Trim the forward stop by up to 100 mm on site without swapping hardware using this AirTAC MICJ40X160-100 round-body mini cylinder. The external screw shortens the extend end position, while a needle-set air cushion at both ends absorbs high-speed shock. Built with a stainless-steel barrel and rod, it resists mild corrosion and handles washdown environments. Because this SKU lacks the -S magnet, it cannot accept CMSG, DMSG, or EMSG sensors.
The Ø40 bore exceeds the ISO 6432 mounting interface, classifying it strictly as a non-ISO round-body unit. Operating pressure spans 0.15 to 1.0 MPa, with piston speeds from 30 to 800 mm/s.
Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100 Technical Specifications
| Model | Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100 |
|---|---|
| Series | MICJ mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 160 mm |
| Acting type | Double acting, double rod, adjustable stroke + cushion |
| Port size | 1/4" |
| Rod thread | M12×1.25 |
| 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 500 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G. Note: the Ø40 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø40mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 528 N |
| 0.7 MPa | 739 N |
| Max (@1.0 MPa) | 108 kgf |
MIJ / MICJ are double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
Model Code: Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100
| MICJ | round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 40 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -100 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (double rod, adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100 Is Used
High-Speed Diverting
Divert robust packages on a high-throughput line at up to 800 mm/s, relying on the dual adjustable air cushions to decelerate the 40 mm bore smoothly and prevent impact damage.
Pallet Stopper
Halt incoming pallets at a packaging station by setting a custom forward stop position, absorbing the kinetic energy through the needle-controlled extend cushion.
Is the Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100 the Right Cylinder?
The MICJ40X160-100 is ideal when you need the maximum 128.1 kgf theoretical output alongside a tunable extend stop. The 100 mm adjustment window lets you dial in the exact forward position for varying part sizes, and the dual adjustable cushions prevent end-of-stroke banging during rapid 800 mm/s cycles. Mount using LB foot, FA flange, or TC trunnion brackets, noting that the SDB pivot block is not offered on this adjustable variant. Remember that the stop screw sets the end position but does not function as a mid-stroke lock; the piston will drift on air loss, so add an external rod lock or pilot check valve for suspended loads.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
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 Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MICJ Adjustable Mini Cylinder MICJ40X160-100 FAQ
This double-acting cylinder uses a 1/4" air port and a 16 mm piston rod with an M12x1.25 male thread.
An external stop screw shortens the extend stroke by up to 100 mm, giving a usable forward range of 60 to 160 mm; the retract stroke remains full. Needle valves control the adjustable air cushions at both ends to decelerate the piston near the end of travel. This unit has no -S magnet, so it cannot accept position sensors, and the cushion only slows the piston rather than locking it mid-stroke.
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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