Airtac MFJ Adjustable Mini Cylinder MFJ20X75-50S
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 MFJ20X75-50S Technical Details
- Model: MFJ20X75-50S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 75mm (adjustable through 50mm stroke limiter)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting style: Basic type (optional foot/axial/flange mounts)
- Port size: M5x0.8 (1/8" NPT optional)
- Temperature range: -10℃ to 70℃
- Piston material: Aluminum alloy hard anodized
- Rod material: SUS304 stainless steel
- Seal type: NBR with wear-resistant ring
- Weight: 0.62kg (excluding accessories)
- Dimensions: 140mm(L) × 24mm(W) × 24mm(H) (retracted state)
- Max speed: 500mm/s (with cushion engaged)
- Lubrication: Pre-lubricated (use ISO VG32 oil if maintained)
Ultra-compact cylinder featuring patented stroke adjustment mechanism (50S suffix indicates built-in stroke limiter). The MFJ series combines 50% smaller footprint vs standard cylinders with enhanced position control via micrometer-style stroke adjustment screws. Dual anti-rotation guide rods ensure precise linear motion, while the chrome-plated piston rod resists corrosion in humid environments.
- PCB handling robots requiring micron-level positioning
- Pharmaceutical tablet pressing machines
- Semiconductor wafer clamping mechanisms
- Textile machinery thread tension control
- Precision dosing pumps in food processing
Installation tips:
For optimal performance, align cylinder axis within ±0.5° of load path.
Use locknuts on adjustment screws after calibration.
Maximum side load capacity: 15N at mid-stroke.
Requires 5μm filtered air with dew point -20℃ below ambient.
| Property | Property Value |
|---|---|
| sku | MFJ20X75-50S |
| 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 | 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.