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 MFJ20X75-20 Technical Details
- Model: MFJ20X75-20
- Type: Compact adjustable stroke cylinder (double-acting)
- Bore size: 20mm
- Stroke: 75mm (adjustable ±2mm)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Standard MFJ series bracket (optional front flange available)
- Port size: M5x0.8
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel SUS304
- Seal material: NBR (nitrile rubber)
- Weight: 0.45kg (without accessories)
- Dimensions:
- Extended length: 150mm (max)
- Retracted length: 75mm (min)
- Body width: 32mm
- Height with bracket: 48mm
- Protection class: IP40 (standard)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
Ultra-compact linear actuator featuring precision stroke adjustment via hex socket screws at both ends. The chrome-plated piston rod and wear-resistant seals enable 3,000km service life under rated conditions. Optimized for high-speed applications (≤1.5m/s) with reduced air consumption design.
- PCB handling robots in electronics manufacturing
- Precision valve actuation in medical devices
- Label positioning systems in packaging lines
- Semiconductor wafer processing equipment
- Automated test fixture clamping mechanisms
| Property | Property Value |
|---|---|
| sku | MFJ20X75-20 |
| 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 | 75mm |
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.







