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 MI40X450SU Stainless Steel Mini Cylinder Technical Details
- Series: MI25~40 Compact Cylinder Line
 - Model: MI40X450SU
 - Bore size: 40mm
 - Stroke: 450mm
 - Material: Stainless steel (SUS304 body/piston rod)
 - Operating pressure: 0.05–1.0 MPa
 - Temperature range: -20℃ to 150℃
 - Cushioning type: Adjustable rubber buffer (both ends)
 - Port size: M5x0.8 (standard), optional G1/8
 - Piston rod thread: M10x1.25
 - Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3)
 - Weight: 2.8kg (with standard accessories)
 - Dimensions: 550mm(L) × 80mm(W) × 80mm(H) (extended length)
 - Retract length: 100mm (excluding rod end fittings)
 - Max speed: 500mm/s
 - Lubrication: Pre-lubricated (grease-packed)
 - ISO standard: 6432 (mounting dimensions)
 
Corrosion-resistant stainless steel cylinder designed for harsh environments requiring frequent washdowns or chemical exposure. Features precision honed tube (Ra≤0.2μm) and double O-ring piston seals for leak prevention. Optional magnetic piston version (MI40X450SU-M) available for position sensing.
- Food processing/packaging machinery (FDA-compliant)
 - Pharmaceutical cleanroom automation
 - Marine equipment actuators
 - High-temperature curing oven mechanisms
 - Chemical dosing systems
 - Semiconductor wafer handling
 
| Property | Property Value | 
|---|---|
| sku | MI40X450SU | 
| 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 | 450mm | 
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.
              










