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 Buffered Stainless Steel Mini Cylinder MFC20X40U Specifications
- Model: MFC20X40U
- Bore size: 20mm
- Stroke: 40mm (±1mm tolerance)
- Buffer type: Adjustable pneumatic cushion (dual-side)
- Material: SUS304 stainless steel (cylinder tube & end covers)
- Rod material: SUS304 with hard chrome plating (3-5μm thickness)
- Seal material: Heat-resistant NBR (-20℃ to 100℃)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushion stroke: 6mm (front), 6mm (rear)
- Port size: M5x0.8 (G1/8 optional)
- Mounting types: Basic type (MF1), front flange (MF3), side lug (MF6)
- Weight: 0.45kg (excluding accessories)
- Dimensions: 100mm(L) × 28mm(W) × 28mm(H) (retracted position)
- Max theoretical thrust: 31.4N @0.5MPa
- IP rating: IP67 (standard), IP68 (optional w/special seals)
- Optional accessories: Magnetic switch (D-A93 series), rod lock kit
Ultra-compact stainless steel cylinder with integrated shock absorption, designed for precision linear motion in corrosive/cleanroom environments. Features a wear-resistant chromium-plated rod and dual adjustable buffers for smooth end-of-stroke deceleration. The through-hole piston design enables stable operation at speeds up to 1,000mm/s.
- Semiconductor wafer handling robots
- Pharmaceutical filling/packaging lines
- Food processing machinery (FDA-compliant grease option)
- Laboratory automation equipment
- Marine environment actuators
- High-cycle CNC tool changers

- Minimum operating pressure: 0.05MPa (vacuum compatible)
- Max lateral load: 15N at cylinder tip
- Air filtration: Required 5μm filter + 0.1mg/m³ oil mist
- Cycle rate: ≤90% duty cycle at max speed
Property | Property Value |
---|---|
sku | MFC20X40U |
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 | <40mm> |
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.