Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU
The AirTAC Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU is a genuine double acting round-body mini air cylinder with a Ø10mm bore and 125mm stroke, M5×0.8 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.
- BoreØ10 mm
- Stroke125 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM4×0.7
- 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 MI8~12 Stainless Steel Mini Cylinder MI10X125SU
Generating 39.3 N of push force at 0.5 MPa, this double-acting stainless-steel mini cylinder handles compact linear motion with a 125 mm stroke. The riveted round body uses a Ø4 mm piston rod and an M5x0.8 port, while fixed TPU bumper pads absorb end-of-stroke impacts. Because the bore is Ø10 mm, it conforms to ISO 6432 mounting dimensions, dropping directly into standard mini-cylinder brackets and clevises for easy design integration.
The stainless barrel and rod resist mild corrosion, making it superior to painted alternatives in damp or washdown environments. For practical sizing, plan for roughly 24 N of usable work at 0.5 MPa, which translates to lifting about 2 kg vertically with a 2:1 safety margin. The built-in magnet (-S) supports CMSG, DMSG and EMSG switches, and the U back cover provides a 90-degree port orientation for tight spaces.
Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU Technical Specifications
| Model | Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø10 mm |
| Stroke | 125 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 200 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 (Ø10mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 39 N | 33 N |
| 0.7 MPa | 55 N | 46 N |
| Max (@1.0 MPa) | 8 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 10 | Bore size in mm. |
| ×125 | 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 MI8~12 Stainless Steel Mini Cylinder MI10X125SU Is Used
Electronic Component Sorting
Pushes small PCBs or microchips along a conveyor with 39.3 N force, using the 125 mm stroke to clear the work area completely.
Blister Pack Deflection
Extends 125 mm to guide thin plastic films into sealing jaws, where the stainless body withstands occasional washdown spray.
Small Part Ejection
Ejects lightweight moulded plastic parts from a tool, lifting about 2 kg safely while the U cover keeps air lines tucked away.
Is the Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU the Right Cylinder?
When sizing this 10 mm bore, compare it against adjacent options: the Ø8 generates 25.1 N push, whereas the Ø12 provides 56.5 N at 0.5 MPa. If your application loses air or the valve centres, this cylinder will drift and cannot hold position—the bumper pads only decelerate the stroke end, so add an external rod lock or pilot check valve for secure load holding. The 125 mm stroke is well within the 200 mm standard maximum, but long strokes increase rod bending susceptibility; ensure lateral loads are minimised. The U rear cover offers a 90-degree mounting setup, and the -S magnet enables position sensing.
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 MI8~12 Stainless Steel Mini Cylinder MI10X125SU FAQ
This double-acting cylinder has an M5x0.8 port and a Ø4 mm rod. It generates 39.3 N push and 33 N pull at 0.5 MPa, 55 N push and 46.1 N pull at 0.7 MPa, with a theoretical maximum of 8 kgf at 1.0 MPa.
Yes, the -S suffix means it has a built-in piston magnet for CMSG, DMSG and EMSG switches. It uses fixed TPU bumper pads that decelerate the piston at stroke end; it does not feature an adjustable air cushion.
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.
Request a Quote for Airtac MI8~12 Stainless Steel Mini Cylinder MI10X125SU
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.