Airtac MFJ Adjustable Mini Cylinder MFJ20X225-20
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 MFJ20X225-20 Technical Details
- Model: MFJ20X225-20
- Bore size: 20 mm
- Stroke: 225 mm (adjustable)
- Adjustment range: ±2mm stroke fine-tuning via built-in screw
- Operating pressure: 0.05–0.9 MPa
- Cushioning type: Rubber buffer + adjustable external stopper
- Port size: M5x0.8 (standard) with optional NPT1/8 adapter
- Piston speed: 50–800 mm/s (lubricated condition)
- Ambient temperature: -10℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (standard), optional Fluorocarbon for high temp
- Weight: 1.25 kg (with all accessories)
- Dimensions:
- Extended length: 375 mm
- Retracted length: 150 mm
- Body width: 32 mm
- Mounting base height: 20 mm
- ISO compatibility: Compliant with ISO 6432 mini cylinder standards
Ultra-compact linear actuator with precision stroke adjustment, featuring dual-position magnetic sensor slots (non-inductive model available). The through-rod design allows external position indication and force measurement. Integrated mounting grooves enable direct installation without separate brackets. Rated for 5,000 km service life at 0.5 MPa with regular lubrication.
- Precision alignment in semiconductor wafer handling robots
- Packaging machine flap positioning systems
- Medical device actuator mechanisms requiring sterilization
- Embedded pneumatic systems in CNC tool changers
- Textile machinery thread tension control
Maintenance tip:
Apply ISO VG32 hydraulic oil via built-in lubrication ports every 500,000 cycles.
Avoid side load exceeding 15N to prevent rod deflection. For vertical installations,
use model with air cushion lock (add "-L" suffix).
| Property | Property Value |
|---|---|
| sku | MFJ20X225-20 |
| 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 | 225mm |
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.