Airtac MIC Cushioned Mini Cylinder MIC25X65SU
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC25X65SU is a genuine double acting + cushion round-body mini air cylinder with a Ø25mm bore and 65mm 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.
- BoreØ25 mm
- Stroke65 mm
- Port size1/8"
- Acting typeDouble acting + cushion
- Rod threadM10×1.25
- 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 MIC Cushioned Mini Cylinder MIC25X65SU
Dialing in end-of-stroke deceleration is the defining advantage of the AirTAC MIC25X65SU, a double-acting round-body mini cylinder built with a stainless-steel barrel and rod for mild washdown resistance. A needle-set variable air cushion at both ends absorbs high-speed shock, protecting your payload far better than a fixed rubber bumper. The U-style 90-degree rear cover keeps the port and mounting interface oriented for tight spaces, and the integrated piston magnet (-S) supports CMSG, DMSG, and EMSG position switches.
In the 25 mm bore class, this ISO 6432 mounting-compliant actuator delivers a 245.3 N push and 206.1 N pull at 0.5 MPa, scaling to 343.4 N push at 0.7 MPa. That translates to a safe working load of roughly 147 N, meaning it lifts about 12.5 kg vertically with a 2:1 safety margin. It features a 10 mm piston rod, an M10x1.25 male rod thread, and a 1/8 inch air port.
Airtac MIC Cushioned Mini Cylinder MIC25X65SU Technical Specifications
| Model | Airtac MIC Cushioned Mini Cylinder MIC25X65SU |
|---|---|
| Series | MIC ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 65 mm |
| Acting type | Double acting + cushion |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MIC Cushioned Mini Cylinder MIC25X65SU
| MIC | ISO 6432 round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×65 | 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 MIC Cushioned Mini Cylinder MIC25X65SU Is Used
Diverting Small Packages
Pushes lightweight totes at high cycle speeds. The adjustable air cushion prevents the 245 N stroke from slamming, protecting delicate packaging from end-impact shock.
Vertical Lowering Arm
Lowers a 12 kg fixture smoothly. The needle-set cushion decelerates the fall at the bottom of the 65 mm stroke, while a separate pilot check valve holds the load safely.
Light Press Assembly
Applies a controlled 206 N pull force to seat small bearings. The stainless build handles mild coolant splash, and the U cover keeps the footprint compact.
Is the Airtac MIC Cushioned Mini Cylinder MIC25X65SU the Right Cylinder?
If 245 N of push is too much, step down to the MIC20 bore which provides 157 N at 0.5 MPa; if you need more muscle, the MIC32 jumps to 402 N. Choose this 65 mm stroke model when you need crisp, adjustable deceleration at cycle speeds up to 800 mm/s. Because the air cushion only slows the piston near the end of travel and acts purely as a deceleration device, it will not hold a load in place if air pressure drops. For vertical or suspended loads that must resist drifting on air loss, add an external rod lock or a pilot-operated check valve.
The -S suffix confirms the piston magnet is present for CMSG, DMSG, or EMSG sensors. You can mount this actuator using standard ISO 6432 mini-cylinder brackets, including LB foot, FA flange, SDB pivot, and TC trunnion styles, alongside the installed U back cover.
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 MIC Cushioned Mini Cylinder MIC25X65SU FAQ
This 25 mm bore cylinder has a 1/8 inch air port. At 0.5 MPa it provides 245.3 N push and 206.1 N pull. At 0.7 MPa it provides 343.4 N push and 288.5 N pull. The theoretical maximum force is 50 kgf at 1.0 MPa.
No, the variable air cushion only decelerates the piston near stroke end; it is not a brake or lock. Use an external rod lock for load holding. The -S suffix means a magnet is built-in, enabling CMSG, DMSG, and EMSG switches.
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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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