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 MI40X20SR Stainless Steel Mini Cylinder Specifications
- Series: MI25~40 Compact Cylinder Line
- Model: MI40X20SR
- Bore size: 40mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (dual ports)
- Cushioning: Adjustable air cushion (both ends)
- Material: Stainless steel (SUS304 barrel, CR-SUS piston rod)
- Seal type: Fluororubber (FKM) for high temperature resistance
- Rod thread: M10x1.25 (external)
- Weight: 850g ±3%
- Dimensions (L×W×H):
- Basic length: 100mm
- Max extended length: 120mm (stroke included)
- Body width: 48mm
- Mounting height: 25mm
- ISO standard: 6432 (VDMA 24562)
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
Ultra-compact stainless steel cylinder with corrosion-resistant construction, designed for precision linear motion in space-constrained and harsh environments. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. Magnetic piston version available (MI40X20SR-M9) for position sensing.
- Semiconductor wafer handling robots
- Pharmaceutical liquid filling systems
- Marine equipment actuators
- Food processing conveyor pushers
- Cleanroom automation (compatible with ISO Class 5 environments)
| Property | Property Value |
|---|---|
| sku | MI40X20SR |
| Rear Cover Type | Axial Port 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.





