2. Integrated shock-absorbing pads on front/rear covers mitigate impact during direction changes;
3. Multiple rear cover configurations enhance installation flexibility;
4. Crimped and rolled structure ensures robust connection between stainless steel cylinder barrel and end covers;
5. Stainless steel piston rods and cylinders provide corrosion resistance for harsh operating environments;
6. Comprehensive range of specifications and mounting accessories available for customized solutions.
Category: Stainless Steel Mini Cylinders | Brand: AIRTAC | Series: MI25~40
AirTAC MI25~40 Stainless Steel Mini Cylinder MI40X225SR Technical Specifications
- Full model: MI40X225SR
- Series: MI25~40 compact stainless steel series
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 225mm (adjustable stroke version available)
- Material: SUS304 stainless steel (rod/body) + CR/SEALS
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Operating temperature: -20℃ to 80℃ (non-lubricated), -20℃ to 150℃ (lubricated)
- Cushioning: Adjustable elastic cushion + shock absorber pad
- Mounting style: Basic type (axial mounting holes)
- Port size: M5x0.8 (standard), optional NPT1/8
- Piston rod thread: M10x1.25 (ISO standard)
- Weight: 2.45kg (including mounting accessories)
- Dimensions:
- Body length: 288mm (stroke 225 + base 63)
- Width: 53mm (max cylinder diameter)
- Height: 53mm (square body profile)
- Corrosion resistance: Passes 96hr salt spray test
- ISO standard: 6432 compliant
- Repeat accuracy: ±0.1mm
- Protection rating: IP67 (standard seals)
Ultra-compact stainless steel cylinder with full corrosion resistance, designed for harsh environments requiring frequent washdowns or chemical exposure. Features precision-ground rod for minimal friction loss (≤0.08µ surface roughness). Optional magnetic piston version (MI40X225SR-M) available for position sensing.
- Food processing machinery (FDA-compliant lubrication options)
- Pharmaceutical cleanroom automation
- Semiconductor wafer handling systems
- Marine equipment actuators
- High-temperature sterilization line operations
| Property | Property Value |
|---|---|
| sku | MI40X225SR |
| Rear Cover Type | Axial Port Type |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 225mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.











