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 Series Stainless Steel Mini Cylinder MI40X400U Specifications
- Model: MI40X400U (Stainless Steel Series)
 - Bore size: 40 mm
 - Stroke: 400 mm
 - Operating pressure: 0.15–0.8 MPa
 - Temperature range: -20℃ to 80℃
 - Cushion type: Adjustable pneumatic cushion
 - Mounting style: Basic type (Standard MF1)
 - Port size: M5x0.8 (1/8" NPT optional)
 - Rod end type: External thread M10x1.25
 - Material: Stainless steel (SUS304 barrel, SUS303 rod)
 - Seal material: Fluororubber (FKM)
 - Weight: 3.8 kg ±2%
 - Dimensions: 440mm(L) × 42mm(W) × 42mm(H)
 - Repeat accuracy: ±0.5mm
 - Max piston speed: 500 mm/s
 - Protection rating: IP65 (standard)
 
Corrosion-resistant stainless steel mini cylinder with extended 400mm stroke, featuring anti-rotation rod design for precision linear motion. Equipped with shock-absorbing end caps and low-friction seals for high-frequency operation (up to 5 cycles/sec). Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Food processing line actuators (washdown environments)
 - Pharmaceutical tablet press ejection systems
 - Semiconductor wafer handling robots
 - Marine equipment linear positioning
 - Chemical dosing pump mechanisms
 
| Property | Property Value | 
|---|---|
| sku | MI40X400U | 
| 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 | Non-magnetic | 
| Bore Diameter | <40mm> | 
| Stroke | <400mm> | 
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.
              










