Airtac MFD Double Rod Miniature Cylinder MFD20X40S
1. Compliance with JS Standard specifications;
2. Asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. Fixed shock-absorbing pads on both end covers to mitigate directional change impacts;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Riveted enclosure design combining end covers with precision stainless steel barrel ensuring secure connection;
6. High-strength stainless steel tube construction offering superior corrosion resistance;
7. Compact footprint - shorter overall length compared to ISO6432 standard cylinders with equivalent bore/stroke;
8. Comprehensive product range with multiple accessories for customized solutions.
Category: Double Rod Cylinders | Brand: AIRTAC | Series: MFD
AirTAC MFD20X40S Double Rod Mini Cylinder Technical Details
- Model: MFD20X40S (Double Rod Series)
- Bore size: Ø20mm (±0.5mm manufacturing tolerance)
- Stroke: 40mm (Standard stroke, customizable 10-300mm)
- Operating pressure: 0.15-0.8 MPa (1.5-8 bar)
- Temperature range: -20℃ to +80℃ (Dry air required below 0℃)
- Cushioning: Adjustable rubber buffers at both ends
- Mounting types: MF1 (Front flange), MF2 (Rear flange), MF3 (Side lug)
- Port size: M5x0.8 (Standard) or PT1/8 (Optional)
- Piston rod material: SUS304 stainless steel (Hard chrome plated, HRC 45-50)
- Seal material: NBR (Nitrile) with polyurethane wear bands
- Weight: 0.28kg (Without accessories)
- Dimensions: 100mm(L) × 20mm(W) × 20mm(H) (Cylinder body only)
- Max theoretical force: 25.1N at 0.5MPa (Extend/retract)
- Air consumption: 12.6L/min (Double acting, 5 cycles per minute)
Ultra-compact dual-rod pneumatic cylinder featuring synchronized bidirectional movement, precision ground inner tube (Ra0.4μm surface finish), and anti-rotation guide mechanism. The through-rod design enables mirror-image positioning applications and external position sensing. Includes built-in magnet for cylinder position detection (SI series sensors compatible).
- PCB handling robots requiring symmetrical force distribution
- Precision lens polishing equipment with dual-side actuation
- Pharmaceutical blister packaging machine gates
- Semiconductor wafer transfer systems
- Automated test jigs needing counterbalanced movement
Maintenance note:
Lubricate with ISO VG32 turbine oil through air line lubricator (Oil mist 1-2 drops/m³).
Avoid side loads exceeding 3N·m. For vertical mounting, use guided carriage kits (AMGC20 recommended).
| Property | Property Value |
|---|---|
| sku | MFD20X40S |
| 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 |
| Cushion Type | Bumper Pad |
| 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.