Description
                  
                
1. Compliant with ISO 6432 standards (MI25~40 series, bore sizes 8~25mm);
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
    
        
            
 Installation Guidelines: 
            Use stainless steel fasteners only. Allow 1.5x stroke length clearance. 
            Lubricate via air line oiler (1-2 drops/m³). Avoid side-load exceeding 15N.
        
    
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 MI40X400SU Stainless Steel Mini Cylinder Specifications
- Model Series: MI25~40 (Stainless Steel Series)
 - Specific Model: MI40X400SU
 - Bore Size: 40mm
 - Stroke: 400mm (±0.5mm tolerance)
 - Operating Pressure: 0.05-1.0 MPa
 - Temperature Range: -20℃ to 150℃
 - Cushion Type: Adjustable rubber buffer (both ends)
 - Mounting Style: Basic foot mounting (ISO 6432 standard)
 - Port Size: M5x0.8 (1/8" NPT optional)
 - Piston Rod Thread: M10x1.25
 - Material:
            
- Cylinder Tube: SUS304 stainless steel
 - Piston Rod: SUS420 hardened stainless
 - End Caps: SUS303 machined
 
 - Seal Material: Heat-resistant NBR (+20% FKM upgrade available)
 - Weight: 2.85kg (dry, without accessories)
 - Dimensions:
            
- Extended Length: 578mm (stroke + cylinder body)
 - Body Diameter: 42mm (max OD)
 - Mounting Base: 58mm x 25mm (WxH)
 
 - Protection Rating: IP67 (standard wiper seal)
 - Corrosion Resistance: Passes 96hr salt spray test
 
High-endurance stainless steel cylinder designed for harsh environments requiring chemical/steam resistance. Features precision-ground rod (Ra≤0.4μm) and double-lip wiper seal for particle exclusion. Requires air lubrication (ISO VG32 or equivalent) for optimal performance.
            Industrial Applications:
            
        - Food processing line actuators (washdown environments)
 - Pharmaceutical tablet press ejection systems
 - Semiconductor wafer handling robots
 - Marine equipment linear drives
 - Sterilization chamber door mechanisms
 
| Property | Property Value | 
|---|---|
| sku | MI40X400SU | 
| 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 | <400mm> | 
                  Shipping policies
                  
                
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.
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