Airtac MFJ Adjustable Mini Cylinder MFJ20X300-50S
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 MFJ20X300-50S Adjustable Miniature Cylinder Specifications
- Model: MFJ20X300-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø20 mm
- Stroke: 300 mm (adjustable via external stopper)
- Port size: Rc1/8 (NPT1/8 optional)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–700 mm/s
- Cushioning: Adjustable cushion (both ends)
- Seal material: NBR/PU hybrid seals
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Mounting options: Basic type (no built-in mounts)
- Weight: 1.2 kg (excluding accessories)
- Dimensions: 340mm(L) × 42mm(W) × 38mm(H)
Ultra-compact cylinder with precision stroke adjustment capability, featuring a unique dual-lock mechanism for position retention. The enhanced wear-resistant seals and anti-rotation rod design ensure stable performance in high-cycle applications. Includes built-in magnetic sensor slot (non-inductive model available).
- Precision material handling in SMT pick-and-place machines
- Clamping fixtures for micro-component assembly
- Valve actuation in compact analytical instruments
- Position adjustment in semiconductor wafer handling
- Automated packaging line diverters
Installation note:
Maximum side load capacity 15N. For full stroke operation,
maintain 5mm clearance at both ends. Lubricate with ISO VG32
hydraulic oil for initial use. Avoid axial torsion exceeding 0.5° during mounting.
| Property | Property Value |
|---|---|
| sku | MFJ20X300-50S |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.