1. Complies with JIS standards;
2. Features an asymmetric bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication;
3. Integrated shock-absorbing pads on end caps reduce impact during directional changes;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped clamping mechanism between stainless steel barrel and end caps ensures secure connection;
6. High-precision stainless steel cylinder tube provides excellent strength and corrosion resistance;
7. Compact design offers shorter overall length than ISO 6432 standard cylinders with equivalent bore and stroke;
8. Comprehensive range of cylinder sizes and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: MFCJ
AirTAC MFCJ Adjustable Miniature Cylinder MFCJ20X300-30S Technical Details
- Model: MFCJ20X300-30S
- Type: Double-acting adjustable cushion cylinder
- Bore size: 20mm
- Stroke: 300mm (±1.5mm tolerance)
- Port thread: G1/8 (NPT1/8 optional)
- Operating pressure: 0.15–0.8 MPa
- Cushion adjustment: 3-stage (fixed + adjustable front/rear)
- Piston rod material: SUS304 stainless steel
- Tube material: Aluminum alloy (hard anodized)
- Operating temperature: -20℃ to 80℃
- Mounting type: Basic (no accessory) with tapped mounting holes
- Sensor compatibility: M9/M12 inductive sensors (slot for magnet installation)
- Weight: 1.85kg (without accessories)
- Dimensions:
- Total length: 380mm (at mid-stroke)
- Tube outer diameter: 32mm
- Mounting width: 52mm
- Rod end height: 15mm above centerline
Ultra-slim cylinder with precision stroke control, featuring triple-stage buffering (fixed cushion at rear + front/rear adjustable). Hard-anodized barrel resists abrasive particles in harsh environments. The 2CR13 stainless steel rod with multi-lip seal ensures ≤0.5mm/s creep speed under load. Requires ISO VG32 hydraulic oil mist lubrication.
- PCB board clamping in SMT machinery
- Carton flap positioning in high-speed packaging lines
- Micro-positioning of lens modules in optical manufacturing
- Actuation for cleanroom wafer handling robots
- Precision dosing valve operation in pharmaceutical equipment
| Property | Property Value |
|---|---|
| sku | MFCJ20X300-30S |
| Adjustable Stroke | 30mm |
| 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.







