Airtac MFJ Adjustable Mini Cylinder MFJ20X125-20
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 MFJ20X125-20 Technical Details
- Model: MFJ20X125-20
- Bore size: 20mm
- Stroke: 125mm
- Adjustable cushioning: Dual-side adjustable (0-5mm stroke adjustment)
- Operating pressure: 0.15-0.8 MPa (21.7-116 psi)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 optional)
- Mounting type: Standard foot mounting (MFJ series base)
- Piston material: High-strength aluminum alloy (hard anodized)
- Rod material: Stainless steel SUS304
- Seal material: NBR (Nitrile rubber)
- Weight: 0.63kg ±2%
- Dimensions (L×W×H): 225mm × 20mm × 20mm (full extension length)
- Max theoretical thrust: 24.5N at 0.6MPa
- Cushion screw rotation range: 180°±5°
- Lubrication: Pre-lubricated (Grease-free operation)
- ISO standard: 6432 compliant
Ultra-compact cylinder featuring precision-machined cushion screws for smooth end-stroke deceleration control. The hardened piston rod and triple-lip seal design ensure 3,000km+ service life under standard conditions. Special anti-rotation mechanism maintains tooling alignment during high-speed reciprocation (max 2.0m/s). Includes built-in magnetic sensor slot for position feedback integration.
- PCB handling robots - component insertion/removal
- Pharmaceutical blister packaging machines
- Micro-precision clamping in watch manufacturing
- Cleanroom semiconductor wafer positioning
- High-cycle textile machinery thread control
Installation protocol:
Align cylinder axis within 0.2mm perpendicular tolerance. For vertical mounting,
reduce operating pressure by 15% to compensate for gravity load.
Perform cushion adjustment at 80% of maximum operating speed.
| Property | Property Value |
|---|---|
| sku | MFJ20X125-20 |
| Adjustable Stroke | <20mm> |
| 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 | 125mm |
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.