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 MI40X30SU Stainless Steel Mini Cylinder Technical Specifications
- Series: MI25~40 Compact Pneumatic Cylinder Series
 - Model: MI40X30SU (Stainless Steel Full Construction)
 - Bore Size: 40mm (±0.1mm manufacturing tolerance)
 - Stroke: 30mm (Standard stroke, customizable 10-100mm)
 - Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
 - Temperature Range: -20℃ to 150℃ (Dry Air Required Above 80℃)
 - Cushioning: Adjustable rubber buffers (Both ends)
 - Port Size: M5x0.8 (Standard) / Optional NPT1/8
 - Mounting Types: Basic type (MF1), Front flange (MF2), Rear flange (MF3)
 - Rod Material: SUS304 stainless steel (Mirror finish Ra≤0.4μm)
 - Body Material: SUS303 stainless steel (Corrosion-resistant)
 - Seals: Fluororubber (FKM) for high temp resistance
 - Weight: 820g ±2% (With standard accessories)
 - Dimensions: 100mm(L) × 40mm(Bore Ø) × 40mm(Mounting height)
 - Rod Thread: M10x1.25 (Female thread depth 12mm)
 - Max Speed: 500mm/s (With proper cushion adjustment)
 - Lubrication: Pre-lubricated (Maintenance-free operation)
 - ISO Certification: Complies with ISO 6432 standards
 
Premium stainless steel mini cylinder engineered for harsh environments requiring chemical resistance and sterilization capability. Features full metallic construction with FKM seals for steam-cleaning compatibility. The compact MI series achieves 30% size reduction compared to standard ISO cylinders while maintaining 5,000km mechanical life expectancy.
- Pharmaceutical tablet press machines (Washdown environments)
 - Semiconductor wafer handling robots (Cleanroom compatible)
 - Marine equipment actuators (Saltwater corrosion resistance)
 - Food packaging lines (FDA-compliant material construction)
 - High-temperature oven door mechanisms
 
| Property | Property Value | 
|---|---|
| sku | MI40X30SU | 
| Rear Cover Type | Radial Air Inlet | 
| 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 | 30mm | 
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.
              










