Airtac MI25~40 Stainless Steel Mini Cylinder MI32X700SCM
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X700SCM is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 700mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke700 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 MI32X700SCM
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles heavy-duty automation tasks. The 32 mm bore pairs a stainless-steel barrel and rod with a 1/8" port, offering genuine mild-corrosion and washdown resistance over painted alternatives. A 700 mm stroke makes this a non-standard, made-to-order actuator that exceeds the 500 mm standard maximum, providing extended reach for sprawling machinery.
Fixed TPU bumper pads absorb the impact at stroke extremes, decelerating the piston without offering adjustable cushioning. The built-in piston magnet (-S) supports CMSG, DMSG, and EMSG position switches, while the CM round end cover neatly routes rear ports. For practical sizing, plan for a safe working load of roughly 241 N, which equates to lifting about 20.5 kg vertically with a 2:1 safety margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X700SCM Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X700SCM |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 700 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 MI32X700SCM
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×700 | 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 MI32X700SCM Is Used
Long-Reach Diverting
Pushes heavy parcels across a 700 mm conveyor belt gap, utilizing the 402.2 N push force at 0.5 MPa to redirect boxed goods without stalling.
Textile Loom Tensioning
Extends a 700 mm stroke to position fabric guide bars in large textile machinery, relying on the stainless steel rod to withstand humid production environments.
High-Bay Tray Extraction
Pulls loaded pallet trays out of high-density storage racks, where the 345.6 N pull force at 0.5 MPa and integrated magnet for DMSG sensors ensure reliable retrieval.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X700SCM the Right Cylinder?
When sizing this 32 mm bore actuator, stepping down to a 25 mm bore drops the 0.5 MPa push force to 245.3 N, whereas moving up to a 40 mm bore yields 628.3 N. Because the 700 mm travel is a non-standard made-to-order length, carefully verify your side-load geometry to prevent rod bending over that extended distance. The CM round end cover provides flexible rear porting, and standard mounts like LB foot or TC trunnion brackets fit the body.
Remember that venting the air supply or centering the control valve causes the piston to drift, as the TPU bumpers only soften the end-of-stroke impact and do not function as a locking 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 MI32X700SCM FAQ
This 32 mm bore double-acting cylinder features a 1/8" air port and an M10x1.25 male rod thread. It generates 402.2 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum force of 82 kgf at 1.0 MPa.
No, the fixed TPU bumper pads only decelerate the piston near the stroke end and do not act as a brake. If air is lost or the valve is centered, the rod will drift; you must use an external rod lock or pilot check valve to hold a vertical load securely.
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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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