Airtac MFJ Adjustable Mini Cylinder MFJ20X40-10
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 MFJ20X40-10 Technical Details
- Model Code: MFJ20X40-10
- Bore size: 20mm
- Stroke: 40mm ±1mm (adjustable)
- Operation type: Double-acting
- Working pressure: 0.05-0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-700 mm/s
- Port thread: M5×0.8 (standard) / NPT1/8 (optional)
- Cushioning: Adjustable rubber buffers at both ends
- Body material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Mounting style: Standard with front flange (ISO 15552 base optional)
- Weight: 480g ±2%
- Dimensions:
- Extended length: 135mm
- Retracted length: 95mm
- Body diameter: 32mm
- Mounting hole spacing: 25mm (vertical) × 18mm (horizontal)
Ultra-compact pneumatic cylinder featuring 360° adjustable stroke mechanism with precision lock nuts. Equipped with wear-resistant guide bushings and dual anti-rotation pins for stable linear motion. The chrome-plated piston rod (hardness HRC 45-50) ensures durability in high-cycle applications. Requires 5μm filtered air with recommended ISO VG32 lubricant.
- PCB component insertion machines
- Pharmaceutical capsule filling systems
- Semiconductor wafer handling robots
- Textile cutting equipment positioners
- Automotive dashboard assembly jigs
Maintenance tip:
Lubricate every 500,000 cycles using AirTAC PG-7 grease.
Avoid lateral loads exceeding 15N. For vertical mounting,
use counterbalance valves for load holding.
| Property | Property Value |
|---|---|
| sku | MFJ20X40-10 |
| Adjustable Stroke | <10mm> |
| 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 | <40mm> |
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.