Airtac MFJ Adjustable Mini Cylinder MFJ20X80-40S
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 MFJ20X80-40S Technical Details
- Model: MFJ20X80-40S
- Type: Double-acting adjustable cushion cylinder
- Bore size: 20mm
- Stroke: 80mm (±0.5mm tolerance)
- Operating pressure: 0.15-0.8 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange (standard), optional foot bracket
- Port size: M5x0.8 (standard), G1/8 available on request
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Seal material: NBR (nitrile rubber)
- Protection class: IP54 (standard), IP67 with optional wiper
- Rod end type: Double external thread (M5x0.8 male threads)
- Weight: 0.48kg (excluding accessories)
- Dimensions: 130mm(L) × 28mm(W) × 28mm(H) (retracted position)
- Extended length: 210mm (130mm + 80mm stroke)
Ultra-compact linear actuator featuring dual adjustable air cushions for precise end-position damping control. The 40S variant includes dual external rod ends for bidirectional force transmission. Optimized for high-frequency operations (up to 5 cycles/sec) with wear-resistant chromium-plated piston rod (3μm thickness). Requires 40μm filtered air with ISO VG32 lubricant recommendation.
- PCB handling robots in electronics assembly
- Precision clamping in micro-machining centers
- Label applicator mechanisms in packaging lines
- Dental chair positioning systems
- Semiconductor wafer transfer units
| Property | Property Value |
|---|---|
| sku | MFJ20X80-40S |
| Adjustable Stroke | <40mm> |
| 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 | 80 mm |
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.