2. Features profiled bidirectional piston sealing with compact dimensions and integrated oil retention structure;
3. Fixed cushioning pads on front/rear covers minimize directional switching impact;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped roller-clad bonding between stainless steel barrel and end covers ensures robust connectivity;
6. High-precision stainless steel barrel delivers superior strength and corrosion resistance;
7. Compact design: MF series achieves shorter overall length compared to ISO 6432 standard cylinders with equivalent bore/stroke;
8. Comprehensive product range with optional mounting accessories for diversified applications.
*Engineered for precision motion control in corrosive or space-constrained environments.*
AirTAC MF20X85SU Stainless Steel Mini Cylinder Technical Details
- Series: MF20~25 Stainless Steel Mini Series
- Full model: MF20X85SU
- Bore size: 20mm
- Stroke: 85mm
- Material: SUS304 stainless steel body
- Rod material: SUS420 hardened stainless steel
- Seals: Fluorine rubber (FKM) for high temp resistance
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 150℃
- Cushioning: Adjustable buffer (both ends)
- Port size: M5×0.8 threaded
- Mounting options: Front flange (standard), rear flange, foot mount
- Weight: 460g ±3%
- Dimensions:
- Total length: 135mm (stroke 85 + 50mm base)
- Body diameter: 32mm
- Mounting hole spacing: 25mm (vertical) × 20mm (horizontal)
- Protection rating: IP40 (dust resistant)
- Lubrication: Pre-lubricated (DOP-free grease)
Corrosion-resistant miniature pneumatic cylinder engineered for harsh environments requiring frequent washdowns or chemical exposure. Features non-magnetic construction ideal for medical/electronic applications. Optional magnetic piston version (MF20X85SU-M) available for position sensing.
- Pharmaceutical tablet pressing machines
- Semiconductor wafer handling robots
- Food packaging line actuators
- Marine equipment controls
- Cleanroom automation systems
- Standard: 3,000km (50% load, 0.5MPa)
- High-load: 1,500km (full load, 0.8MPa)
- Re-lubrication interval: Every 500km operation
| Property | Property Value |
|---|---|
| sku | MF20X85SU |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 85mm |
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.









