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 MFJ20X225-50S Technical Details
- Model Code Breakdown: MFJ20X225-50S
- MFJ: Adjustable cushion mini cylinder series
- 20: Bore size (mm)
- 225: Stroke length (mm)
- 50S: Compact flange mounting variant
- Bore Diameter: 20mm (±0.1mm tolerance)
- Stroke: 225mm (adjustable in 0.5mm increments)
- Operation Type: Double-acting
- Working Pressure Range: 0.15-0.8 MPa (21.7-116 PSI)
- Cushioning: Adjustable pneumatic cushion (360° rotatable)
- Port Size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Mounting: Front flange with through holes + Rear mounting slots
- Rod Thread: M6x1 external thread
- Material Construction:
- Barrel: Hard-anodized aluminum alloy
- Piston Rod: Chrome-plated stainless steel (SUS304)
- End Caps: Reinforced PA66
- Seal Material: High-wear resistance NBR + PU combination
- Operating Temperature: -20℃ to +80℃ (dry air required below 0℃)
- Ambient Humidity: 35-95% RH (non-condensing)
- Weight: 1.25kg (with standard accessories)
- Dimensions:
- Total Length: 298mm (stroke fully extended)
- Body Width: 38mm (flange to rod end)
- Height: 42mm (including cushion adjuster)
- Mounting Hole Spacing: 25mm (vertical) × 32mm (horizontal)
- ISO Standard: Compliant with ISO 6432:2015
Ultra-compact linear actuator featuring micrometer-level position control through its dual cushion adjustment system. The chrome-plated rod incorporates a wear-resistant coating (3-5μm thickness) for >2,000km service life under standard loads. Designed for high-cycle applications requiring precise end-position damping control.
- PCB component insertion machines (anti-vibration positioning)
- Pharmaceutical blister packaging actuators
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
- Compact jig clamping systems
- MFJH-20: Heat-resistant kit (+120℃ capability)
- MFJ-M6A: Rod-end magnetic sensor mount
- KIT-MFJ20: Service kit (seals + cushion needles)
| Property | Property Value |
|---|---|
| sku | MFJ20X225-50S |
| 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 | 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.







