Airtac MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC is a genuine double acting round-body mini air cylinder with a Ø25mm bore and 150mm 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
- Stroke150 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionFixed TPU bumper pads
- 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 MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC
Delivering 245.3 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles robust linear motion tasks. The riveted barrel and piston rod resist mild corrosion and washdowns, outperforming painted alternatives in damp environments. Because this 25 mm bore uses the ISO 6432 mounting interface, it drops directly into standard mini-cylinder brackets and clevises.
The built-in piston magnet (-S) supports CMSG, DMSG and EMSG switches for position sensing, while the CM round rear cover and included TC trunnion mounting provide flexible installation options. Fixed TPU bumper pads absorb stroke-end impact to protect your mechanism. For real-world sizing, plan for a safe working load of roughly 147 N, which means it can lift about 12.5 kg vertically with a 2:1 safety margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| 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 | 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 (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 MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 25 | Bore size in mm. |
| ×150 | 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 MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC Is Used
Package Diverter Arm
Swings a sorting gate on a packaging line, utilizing the 245.3 N push force to reliably redirect heavy cartons at high cycling speeds.
Vertical Parts Lift
Raises lightweight industrial totes weighing up to 12.5 kg between conveyor elevators, taking advantage of the stainless build in humid facilities.
Clamp Actuator
Secures aluminum extrusions in a CNC machining fixture, using the TC trunnion to pivot the clamping arm smoothly into position.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC the Right Cylinder?
When sizing this 25 mm bore, compare it against its neighbours: a 20 mm bore yields 157.0 N push at 0.5 MPa, while stepping up to a 32 mm bore provides 402.2 N. This model is equipped with a TC trunnion and CM round end cover, alongside a 1/8" port and an M10x1.25 male rod thread. The 150 mm stroke is well within the 500 mm standard limit, though you should still minimize side-loading to prevent rod bending over that travel distance.
Note that a standard double-acting cylinder drifts when air is lost or the valve is centered, as the TPU bumpers only decelerate the stroke end and act as neither a lock nor a brake. To suspend a load safely during an air failure, integrate an external rod lock or a pilot-operated check valve into your pneumatic circuit.
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 MI25~40 Stainless Steel Mini Cylinder MI25X150SCMTC FAQ
This 25 mm bore cylinder features a 1/8" air port and an M10x1.25 male rod thread. It generates 245.3 N push and 206.1 N pull at 0.5 MPa, 343.4 N push and 288.5 N pull at 0.7 MPa, with a theoretical maximum force of 50 kgf at 1.0 MPa.
Yes, the -S suffix indicates a built-in piston magnet designed for CMSG, DMSG and EMSG switches. The cylinder uses fixed TPU bumper pads that decelerate the piston at the stroke ends; it does not feature adjustable air cushioning, which is found on the MIC variant.
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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