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 MFCJ20X50-30 Technical Details
- Model Code Breakdown: MFCJ20-X50-30
- MFCJ: Miniature adjustable cylinder series
- 20: 20mm bore diameter
- 50: 50mm standard stroke
- 30: Cushion adjustment type
- Bore Size: Ø20mm (±0.1mm manufacturing tolerance)
- Stroke: 50mm (Adjustable range: 5-52mm via cushion mechanism)
- Operating Pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Cushion Type: External adjustable rubber buffer (360° rotatable)
- Mounting Style: Basic type (No pre-mounted brackets)
- Port Size: M5x0.8 (Dual unidirectional ports)
- Piston Material: Anodized aluminum alloy (6063-T5)
- Rod Material: Stainless steel (SUS304) with hard chrome plating
- Seals: NBR (Nitrile) standard, optional FKM (Fluorocarbon)
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Weight: 250g ±5% (Excluding accessories)
- Dimensions:
- Length: 102mm (Fully retracted)
- Width: 40mm (Cylinder body diameter)
- Height: 40mm (Including cushion adjuster protrusion)
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km travel)
- ISO Standard: Compliant with ISO 6432 (Miniature cylinders)
Ultra-compact linear actuator featuring precision-machined components and 0.5mm minimum position resolution through cushion adjustment. The dual-cushion design allows independent adjustment of both stroke ends. Integrated wear-resistant guide ring ensures 3000km+ service life under rated loads. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality.
- PCB handling robots - component insertion/press-fit operations
- Pharmaceutical blister packaging - precise tablet positioning
- Semiconductor wafer transfer - cleanroom compatible version available
- Textile machinery - thread tension control mechanisms
- Automated test equipment - repeatable linear probing motions
| Property | Property Value |
|---|---|
| sku | MFCJ20X50-30 |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <50mm> |
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.







