Airtac MIC Cushioned Mini Cylinder MIC25X625SCA
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC25X625SCA is a genuine double acting + cushion round-body mini air cylinder with a Ø25mm bore and 625mm 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
- Stroke625 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 MIC25X625SCA
Built for high-speed actuation where end-of-stroke shock would otherwise damage tooling, the MIC25X625SCA relies on a needle-set variable air cushion at both ends to decelerate the load smoothly. This double-acting round-body mini cylinder features a stainless-steel barrel and Ø10 mm piston rod, offering mild corrosion resistance for washdown or humid settings. The 625 mm stroke is a non-standard, made-to-order length exceeding the 500 mm catalog maximum for this Ø25 bore.
Operating at 0.15 to 1.0 MPa on 1/8 inch ported filtered air, it generates 245.3 N of push and 206.1 N of pull at 0.5 MPa. This translates to a safe working load of roughly 147 N, capable of lifting about 12.5 kg vertically with a 2:1 safety margin. The -S suffix denotes a built-in piston magnet for position sensing, and the CA back cover provides a rear pivot clevis for articulated mounting.
Airtac MIC Cushioned Mini Cylinder MIC25X625SCA Technical Specifications
| Model | Airtac MIC Cushioned Mini Cylinder MIC25X625SCA |
|---|---|
| Series | MIC ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 625 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 MIC25X625SCA
| MIC | ISO 6432 round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×625 | 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 MIC25X625SCA Is Used
High-Speed Diverter
Uses the 245.3 N push force to knock heavy cartons off a fast belt, relying on the adjustable air cushion to stop the 625 mm rod without slamming.
Long-Reach Sealing Press
Extends across a wide web to seal packaging film, where the stainless build resists washdown and the CA clevis accommodates slight misalignment.
Articulated Lift Gate
Lifts roughly 12.5 kg of stock vertically via the 625 mm stroke, using the rear pivot mount to swing the load into a sorting bin.
Is the Airtac MIC Cushioned Mini Cylinder MIC25X625SCA the Right Cylinder?
When sizing this Ø25 bore, dropping down to the Ø20 MIC yields 157 N push at 0.5 MPa, while stepping up to the Ø32 provides 402 N if your payload exceeds the 147 N safe working load calculated here. The adjustable air cushion is essential if you are cycling near the 800 mm/s maximum speed, as it absorbs kinetic energy that a fixed bumper cannot. Because this unit uses the ISO 6432 mounting interface, it drops directly into standard mini-cylinder brackets and clevises.
Remember that the air cushion only decelerates the piston near the stroke end; it does not function as a brake or lock. If the air supply drops, the piston will drift, so fit an external rod lock or pilot-operated check valve for suspended loads. Position feedback requires CMSG, DMSG, or EMSG switches, which mount seamlessly thanks to the -S magnet option included 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 MIC Cushioned Mini Cylinder MIC25X625SCA FAQ
This double-acting cylinder uses 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 needle-set air cushions only decelerate the piston near the end of the stroke; they do not lock or hold position. If air pressure drops, the rod will drift. You must use an external rod lock or pilot check valve to hold a suspended load.
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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.
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Most inquiries answered within 7-8 hours.
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