Airtac MFJ Adjustable Mini Cylinder MFJ20X80-75S
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ20X80-75S Specifications
- Model: MFJ20X80-75S
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 80mm (±0.5mm tolerance)
- Mounting style: Foot mounting (NF series)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to +80℃
- Cushion type: Adjustable buffer (both ends)
- Piston rod material: SUS304 stainless steel
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (dust/water jet resistant)
- Weight: ~0.65kg (excluding accessories)
- Dimensions: 134mm(L) × 20mm(W) × 50mm(H) (at mid-stroke position)
Ultra-compact cylinder with precision stroke adjustment capability, featuring dual adjustable rubber cushions for smooth end-of-stroke deceleration. The anodized aluminum construction provides corrosion resistance in humid environments. Integrated mounting slots allow flexible installation in confined spaces. Requires lubrication with ISO VG32 hydraulic oil if operated beyond 100,000 cycles.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in medical device manufacturing
- Label positioning systems in packaging machinery
- Optical lens adjustment stages
- Semiconductor wafer transfer systems
Installation note:
For optimal performance, align cylinder axis within ±0.5° of load direction.
Adjust cushion screws incrementally (1/4 turns) while testing at maximum operating speed.
Maintain 0.3-0.6 MPa air pressure during initial run-in period (first 500 cycles).
| Property | Property Value |
|---|---|
| sku | MFJ20X80-75S |
| Adjustable Stroke | 75mm |
| 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 | 80 mm |
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.