Airtac MI25~40 Stainless Steel Mini Cylinder MI32X110SCM
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X110SCM is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 110mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke110 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 MI32X110SCM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles heavier automation tasks. The Ø32 mm bore operates on a 1/8" port with a 110 mm stroke, utilizing a Ø12 mm stainless-steel rod and M10x1.25 male thread. Because Ø32 falls outside the ISO 6432 standard, it stands as a larger, robust round-body unit rather than a standard mini interface.
The stainless-steel barrel and rod resist mild corrosion, offering a real advantage over painted steel in damp or washdown environments. Fixed TPU bumper pads absorb stroke-end impact to protect the mechanism. For practical sizing, plan for a safe working load of roughly 241 N, which comfortably lifts about 20.5 kg vertically with a 2:1 safety margin. The built-in magnet (-S) supports CMSG, DMSG, and EMSG sensors, while the CM round end cover provides a clean rear profile for your mounting setup.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X110SCM Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X110SCM |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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. Note: the Ø32 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 N |
| Max (@1.0 MPa) | 82 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 MI32X110SCM
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×110 | 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 MI32X110SCM Is Used
Product Diverting
Actuates heavy diverter arms on packaging lines, using its 402.2 N push force to redirect filled cartons reliably at high speeds.
Vertical Pressing
Provides consistent downward pressure for seating bearings or light stamping tasks, safely lifting components up to 20.5 kg.
Lab Sample Handling
Drives linear motion in automated laboratory equipment, where the stainless construction withstands frequent chemical washdowns.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X110SCM the Right Cylinder?
When sizing this 110 mm stroke model, compare it against adjacent bores: the Ø25 generates 245.3 N of push at 0.5 MPa, while the larger Ø40 provides 628.3 N. If your application demands higher cycling speeds with heavier loads, consider the MIC variant for its variable air cushion, as this base MI relies solely on fixed TPU bumpers. The 110 mm stroke is well within the 500 mm maximum, but always ensure rigid guidance to prevent rod bending under side loads.
Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve is centered, as the bumpers only decelerate the stroke end and act as neither a lock nor a brake. To suspend a load safely during an air loss event, 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 MI32X110SCM FAQ
This model features a 1/8" port and generates 402.2 N push / 345.6 N pull at 0.5 MPa, and 563 N push / 483.8 N pull at 0.7 MPa. The theoretical maximum force is 82 kgf at 1.0 MPa.
Yes, the included -S magnet allows you to mount CMSG, DMSG, or EMSG switches directly onto the barrel. The CM designation indicates a round end rear cover, which gives a clean profile for standard rear pivot or direct face mounting.
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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