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 MI40X30CM Stainless Steel Mini Cylinder Specifications
- Series: MI25~40 compact pneumatic cylinder
 - Model: MI40X30CM
 - Bore size: 40mm
 - Stroke: 30mm (customizable 10-100mm)
 - Material: SUS304 stainless steel body/rod
 - Operating pressure: 0.05-1.0 MPa
 - Temperature range: -20℃ to 150℃
 - Port size: M5x0.8 (standard) with NPT1/8 adaptor option
 - Cushioning: Adjustable rubber buffer + shock absorber
 - Mounting type: Basic profile (optional foot/mid-flange mounts)
 - Piston speed: 50-700 mm/s (lubricated)
 - Protection rating: IP67 (standard wiper seal)
 - Weight: 0.68 kg (bare cylinder)
 - Dimensions: 
            
- Length: 134mm (fully retracted)
 - Width: 53mm (mounting base)
 - Height: 53mm (profile height)
 
 
Ultra-compact stainless steel pneumatic actuator with corrosion-resistant construction, featuring a space-saving design that achieves 30% smaller footprint than standard cylinders. The MI series utilizes dual piston seals and chrome-plated piston rod for extended cycle life (up to 5,000km stroke travel). Requires ISO VG32 or equivalent lubrication for optimal performance.
- Cleanroom automation in semiconductor manufacturing
 - Food processing equipment (NSF compliant)
 - Medical device actuation with steam sterilization
 - High-cycle packaging machinery (200+ cycles/minute)
 - Marine environment automation systems
 
| Property | Property Value | 
|---|---|
| sku | MI40X30CM | 
| Rear Cover Type | Round 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 | Non-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.
              










