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 MF32~40 Stainless Steel Mini Cylinder MF40X20SU Technical Details
- Model: MF40X20SU (MF Series Compact Cylinder)
- Bore size: Ø40mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 150℃
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Cushioning: Adjustable rubber buffer
- Material: SUS304 stainless steel (Rod: SUS420)
- Mounting types: Basic type (MF1), Foot mounting (MF3), Front flange (MF4)
- Weight: 1.2kg (with standard accessories)
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H) (Cylinder body only)
- Rod thread: M10x1.25 (External)
- Max speed: 500-800mm/s (lubricated)
- ISO standard: 6432 compliant
- Protection rating: IP67 (Rod extension area)
Corrosion-resistant stainless steel cylinder engineered for harsh environments requiring frequent washdowns or chemical exposure. Features laser-etched stroke markings and dual anti-rotation guide slots (MF40+ models). Requires air lubrication for optimal performance in continuous duty cycles.
- Food processing conveyor systems (FDA-compliant)
- Pharmaceutical tablet press machines
- Semiconductor wafer handling robots
- Marine equipment actuators
- Cleanroom automation (Class 1000 or better)
| Property | Property Value |
|---|---|
| sku | MF40X20SU |
| 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 | 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.









