Airtac MID Series Double Rod Mini Cylinder MID16X25
The AirTAC Airtac MID Series Double Rod Mini Cylinder MID16X25 is a genuine double acting, double rod round-body mini air cylinder with a Ø16mm bore and 25mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
- BoreØ16 mm
- Stroke25 mm
- Port size1/8"
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- CushionFixed TPU bumper pads
About the Airtac MID Series Double Rod Mini Cylinder MID16X25
Delivering 86.4 N of thrust at 0.5 MPa in both directions, the AirTAC MID16X25 is a round-body stainless steel mini cylinder built for double-acting operation. Because a Ø6 mm piston rod exits both end covers, the extend and retract areas are identical, yielding equal force while naturally resisting rotation and side loads. The stainless barrel and rod construction provides reliable mild corrosion and washdown resistance.
This 16 mm bore unit uses a 1/8 inch port and conforms to the ISO 6432 mounting interface for easy bracket integration. For a 2:1 safety margin, it provides a vertical lift capacity of about 4.4 kg each way. Note that this specific SKU lacks a magnet and cannot host position sensors; adding the -S option enables CMSG, DMSG, or EMSG switches.
Airtac MID Series Double Rod Mini Cylinder MID16X25 Technical Specifications
| Model | Airtac MID Series Double Rod Mini Cylinder MID16X25 |
|---|---|
| Series | MID ISO 6432 mini cylinder |
| Bore size | Ø16 mm |
| Stroke | 25 mm |
| Acting type | Double acting, double rod |
| Port size | 1/8" |
| 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 TPU bumper pads |
| 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.
Theoretical Output Force (Ø16mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 86 N |
| 0.7 MPa | 121 N |
| Max (@1.0 MPa) | 18 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac MID Series Double Rod Mini Cylinder MID16X25
| MID | ISO 6432 round-body mini cylinder (double-rod). |
|---|---|
| 16 | Bore size in mm. |
| ×25 | Stroke length in mm. |
| -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 (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MID Series Double Rod Mini Cylinder MID16X25 Is Used
Symmetric Shuttle Transfer
Moves lightweight indexed trays back and forth with 86.4 N of equal force, using the twin rod to keep the platform steady without external guides.
Back-Rod Switch Tripping
Uses the rear protruding rod end to mechanically trip an external limit switch, confirming position mechanically since this non-S SKU lacks a magnet.
Guided Push Assembly
Presses small bushings or pins in automated fixtures, relying on the natural resistance to side loads to prevent jaw binding during the stroke.
Is the Airtac MID Series Double Rod Mini Cylinder MID16X25 the Right Cylinder?
When sizing this double-rod unit, consider that the smaller MID12X25 yields 42.4 N at 0.5 MPa, while the larger MID20X25 provides 131.9 N. The MID16X25 sits comfortably in the middle with 86.4 N, making it a solid choice when you need roughly 52 N of safe working load without stepping up to a larger bore.
The through-rod design is perfect for applications needing anti-rotation stability or a back-rod end to trip a switch and carry a stop. It uses fixed TPU bumper pads to decelerate the stroke ends, but these do not lock the piston; if air pressure drops, the cylinder will drift, so add an external rod lock or pilot check valve for holding loads. Mount via LB foot, FA flange, or TC trunnion (the SDB pivot block is unavailable here).
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 MID Series Double Rod Mini Cylinder MID16X25 FAQ
Because it is a double-rod cylinder, the force is equal both ways: 86.4 N at 0.5 MPa, 120.9 N at 0.7 MPa, and a maximum theoretical output of 17.6 kgf at 1.0 MPa. It uses a 1/8 inch port.
No, this specific SKU does not include a magnet, so CMSG, DMSG, or EMSG switches cannot be used. You would need the -S variant for sensing. The stainless steel build and twin rod still provide excellent anti-rotation and mild washdown resistance.
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