2. Piston seal adopts a profiled bidirectional sealing structure for compact dimensions and integrated oil reservoir functionality;
3. Fixed shock-absorbing pads on front/rear covers minimize impact during directional changes;
4. Multiple rear cover configurations enhance installation flexibility;
5. Riveted encapsulation structure ensures robust connection between stainless steel cylinder body and covers;
6. High-precision stainless steel tubing offers exceptional strength and corrosion resistance;
7. Compact length design: MF series cylinders are shorter than ISO6432-standard cylinders at identical bore/stroke;
8. Diverse cylinder specifications and mounting accessories available for customized applications.
Category: Stainless Steel Mini Cylinder | Brand: AirTAC | Series: MFC
AirTAC MFC Series Stainless Steel Mini Cylinder with Cushion MFC20X45U
- Model: MFC20X45U
- Type: Double-acting mini cylinder with fixed cushion
- Bore size: 20mm
- Stroke: 45mm (±1.5mm)
- Cushion type: Elastic buffer at both ends
- Material: Stainless steel (SUS304 barrel, SUS303 piston rod)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard), optional NPT1/8
- Mounting: Front flange (MF1), optional side lug (MA1) or rear clevis (MFC)
- Piston speed: 50–700 mm/s (optimal range 100–300 mm/s)
- Weight: 230g ±5% (without accessories)
- Dimensions:
- Total length (L): 118mm (stroke 45 + body 73)
- Body width (W): 25mm
- Height (H): 36mm (including mounting protrusions)
- Rod thread: M6x1.0
- Seal material: NBR (standard), optional FKM for high temp (up to 120℃)
- Lubrication: Pre-lubricated (Grease-free operation available)
Ultra-compact stainless steel cylinder featuring integrated shock absorption, designed for precision linear motion in corrosive or washdown environments. The buffered design reduces end-impact noise by 15dB compared to standard models. Hermetically sealed construction prevents particle ingress, with optional IP67-rated magnetic sensor compatibility.
- Cleanroom automation in semiconductor manufacturing
- Food processing machinery (NSF-compliant version available)
- Medical device actuation systems
- Marine equipment controls
- High-cycle packaging lines (rated for 10 million cycles @ 0.5MPa)

Property | Property Value |
---|---|
sku | MFC20X45U |
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 | Non-magnetic |
Bore Diameter | <20mm> |
Stroke | <45mm> |
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.