1. Complies with JIS (Japanese Industrial Standards) specifications;
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. Fixed cushioning pads on both end caps minimize directional reversal impact;
4. Multiple rear cover configurations enhance mounting flexibility;
5. Riveted roller-clamped connection ensures secure and durable body connection between stainless steel barrel and end caps;
6. High-precision stainless steel tubing construction delivers exceptional strength and superior corrosion resistance;
7. Compact profile design: MF series achieves shorter overall length than ISO 6432 standard cylinders with equivalent bore size and stroke;
8. Comprehensive range of cylinder specifications and mounting accessories provides customizable solutions.
Category: Stainless Steel Mini Cylinders | Brand: AirTAC | Series: MF32~40
AirTAC MF Series Stainless Mini Cylinder MF40X30U Technical Details
- Model Range: MF32~40 (MF40X30U shown)
- Bore Size: 40mm
- Stroke: 30mm (Customizable: 1-300mm)
- Mounting Type: Universal U-shaped bracket
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 150℃
- Buffer Type: Adjustable rubber cushion (both ends)
- Port Size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Piston Rod Thread: M10x1.25 (External)
- Material:
- Tube: SUS304 stainless steel
- End Caps: A6063 aluminum alloy (hard anodized)
- Piston Rod: SUS420J2 stainless (HRC45-50 hardness)
- Seals: Heat-resistant NBR + Fluororubber compound
- IP Rating: IP67 (standard) / IP69K (optional)
- Lubrication: Pre-lubed (Grease retention ≥ 1,000km)
- Repeat Accuracy: ±0.1mm
- Max Speed: 500-800 mm/s (cushioned)
- Weight: 0.85kg (with brackets)
- Dimensions:
- Body Diameter: Φ40±0.1mm
- Total Length: 128mm (30mm stroke)
- Mounting Hole Spacing: 25mm (vertical) × 32mm (horizontal)
- Rod End Thread Length: 15mm
Corrosion-resistant stainless steel mini cylinder engineered for harsh environments requiring frequent washdowns or chemical exposure. Features double-sealed rod bearings and anti-rotation piston design for precise linear motion. Optional magnetic piston version (MF40X30U-M) enables position sensing.
- Food processing line actuators (FDA-compliant version available)
- Pharmaceutical tablet press ejection systems
- Semiconductor wafer handling robots
- Marine equipment controls (saltwater resistant)
- Cleanroom automation (ISO Class 5 compatible)
- Use flexible couplings to prevent misalignment stress
- Maintain 0.5-1mm clearance between rod end and load
- For vertical mounting, add counterbalance valve when handling >2kg loads
| Property | Property Value |
|---|---|
| sku | MF40X30U |
| Rear Cover Type | Flat Tail 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 30mm |
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.









