2. Integrated cushion rings on front/rear caps to mitigate impact during directional changes;
3. Multiple rear cap configurations for enhanced mounting flexibility;
4. Crimped and rolled structure securely connects stainless steel cylinder body with end caps;
5. Stainless steel construction (piston rod & cylinder) ensures corrosion resistance in moderately corrosive environments;
6. Comprehensive model variants and mounting accessories available upon request.
Category: Stainless Steel Mini Cylinders | Brand: AIRTAC | Series: MI8~12
AirTAC MI8X40U Stainless Steel Mini Cylinder Specifications
- Series: MI8~12 stainless steel series
- Model: MI8X40U
- Bore size: 8mm (MI8)
- Stroke: 40mm
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Rubber buffer (adjustable)
- Port size: M5x0.8 threaded
- Mounting type: Basic type (optional foot/axial mounts)
- Rod end: Female thread M4x0.7
- Material: Stainless steel (SUS304 body, CRMo steel piston rod)
- Seals: NBR rubber (FDA compliant option available)
- Weight: 0.25kg ±5%
- Dimensions: 80mm(L) × 20mm(W) × 20mm(H)
- Protection rating: IP40 (IP67 with optional wiper)
- Theoretical force: 3.2N@0.5MPa (push/pull)
- Max speed: 500mm/s
Ultra-compact corrosion-resistant cylinder with precision-ground rod, designed for clean environments requiring frequent sterilization. Features dual anti-rotation design (U configuration) for stable linear motion. Includes built-in magnetic sensor slot for position feedback (sensor sold separately).
- Medical device actuation (IV pump mechanisms)
- Food processing equipment valves
- Semiconductor wafer handling
- Laboratory liquid dispensing systems
- Precision optical component positioning
| Property | Property Value |
|---|---|
| sku | MI8X40U |
| 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 | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <8mm> |
| Stroke | <40mm> |
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.











