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 - MFC40X125U
- Model: MFC40X125U
- Series: Compact MFC (Miniature Fine Cylinder)
- Bore size: 40mm
- Stroke: 125mm
- Cushion type: External thread adjustable cushion (both ends)
- Material: Stainless steel body/piston rod (SUS304)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5×0.8 (standard), optional NPT1/8
- Mounting: Standard ISO 6432 mounting slots
- Piston rod thread: M10×1.25
- Cushion adjustment range: 3-10mm (variable impact absorption)
- Weight: Approximately 1.8kg (including mounting accessories)
- Dimensions: 200mm(L) × 40mm(W) × 58mm(H) (fully retracted)
- Seal material: Heat-resistant NBR (nitrile rubber)
- Protection rating: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (maintenance-free for 2000km operation)
High-precision mini cylinder featuring corrosion-resistant stainless steel construction and dual adjustable cushions for smooth stroke termination. The compact MFC40X125U combines high rigidity (withstands 1.5x rated pressure) with low friction design (≤0.15 dynamic friction coefficient), ideal for precision automation systems requiring controlled linear motion in confined spaces.
- High-speed pick-and-place robotics (up to 5 cycles/sec)
- Semiconductor wafer handling equipment
- Medical device assembly lines (cleanroom compatible)
- Food packaging machinery (sanitary stainless construction)
- Precision engraving machine tool actuators

- Max piston speed: 500mm/s (cushion engaged)
- Air quality requirement: ISO 8573-1 Class 3.4.2
- Service life: 5,000km (standard), 8,000km (with optional hard coating)
Property | Property Value |
---|---|
sku | MFC40X125U |
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 | 125mm |
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.