Airtac MI25~40 Stainless Steel Mini Cylinder MI32X175SCMTC
The AirTAC Airtac MI25~40 Stainless Steel Mini Cylinder MI32X175SCMTC is a genuine double acting round-body mini air cylinder with a Ø32mm bore and 175mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ32 mm
- Stroke175 mm
- Port size1/4"
- 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 MI32X175SCMTC
Delivering 402.2 N of push force at 0.5 MPa, this double-acting round-body mini cylinder handles heavier automation tasks with confidence. The stainless-steel barrel and piston rod provide excellent mild corrosion and washdown resistance, outperforming painted alternatives in damp environments. It features a 1/4" port and a 175 mm stroke.
Fixed TPU bumper pads absorb impact at the stroke ends, though they decelerate rather than offer adjustable cushioning. The CM round end back cover and TC trunnion mounting provide versatile installation options. For practical sizing, plan for a safe working load of roughly 241 N, which means it lifts about 20.5 kg vertically with a 2:1 margin.
Airtac MI25~40 Stainless Steel Mini Cylinder MI32X175SCMTC Technical Specifications
| Model | Airtac MI25~40 Stainless Steel Mini Cylinder MI32X175SCMTC |
|---|---|
| Series | MI mini cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| 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 MI32X175SCMTC
| MI | round-body mini cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×175 | 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 MI32X175SCMTC Is Used
Package Diverting Gate
Actuates heavy sorting gates on logistics conveyors, using its 402.2 N push force to redirect loaded cartons reliably.
Textile Loom Tensioning
Maintains precise fabric tension in damp textile manufacturing environments, leveraging the stainless rod for washdown resistance.
Pallet Stacker Pusher
Drives a 175 mm stroke pusher to index pallets into wrapping stations, safely lifting parts up to 20.5 kg.
Is the Airtac MI25~40 Stainless Steel Mini Cylinder MI32X175SCMTC the Right Cylinder?
When sizing this 32 mm bore, the smaller Ø25 MI generates 245.3 N of push at 0.5 MPa, while the larger Ø40 MI provides 628.3 N. If your application requires variable air cushioning for high-speed cycles, consider the MIC variant instead of this fixed-bumper model. The TC trunnion mount pairs with the CM round end to support pivoting loads.
Because this is a double-acting cylinder, air drives the rod in both directions. Remember that the piston will drift if air pressure is lost or the valve is centered; the bumpers only soften the end stops and do not act as a brake. Use an external rod lock or pilot check valve to hold a suspended load safely.
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 MI32X175SCMTC FAQ
This 32 mm bore cylinder features a 1/4" port and a male M10x1.25 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.
Yes, the built-in -S magnet allows you to mount CMSG, DMSG, or EMSG switches for position sensing. However, it uses fixed TPU bumper pads for end-of-stroke deceleration, not adjustable air cushions; for adjustable cushioning, look at the MIC series.
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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