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 MFD40X40 Double Rod Miniature Cylinder Technical Details
- Model: MFD40X40-S[Stroke] (Standard series)
- Type: Double-acting dual rod cylinder
- Bore size: Ø40mm (±0.1mm tolerance)
- Stroke range: 10-200mm (25mm increments standard)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 70℃ (with NBR seals)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 adapter optional)
- Mounting style: Basic (axial mounting holes) + optional foot mounting
- Piston rod material: SUS304 stainless steel (chrome-plated)
- Cylinder tube: Aluminum alloy (hard anodized)
- Seal material: Nitrile rubber (NBR) standard, optional Fluorocarbon (FKM)
- Protection rating: IP54 (standard), IP67 with rod wiper upgrade
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
- Weight: 0.82kg (base body) + 0.15kg per 50mm stroke
- Dimensions (L×W×H):
- Body: 155mm(L) × 40mm(W) × 40mm(H)
- Stroke extension: Add 2× stroke length to total L
- Mounting hole spacing: 105mm (center-to-center)
Ultra-compact dual-rod pneumatic cylinder featuring symmetrical force output and position detection readiness. The T-slot design allows direct sensor mounting without brackets. Ideal for applications requiring precise bilateral movement control and space optimization. Includes anti-rotation mechanism for stable rod guidance.
- PCB handling robots - simultaneous clamp & lift operations
- Pharmaceutical tablet press machines - dual-side compression
- Automated test equipment - bidirectional force measurement
- Semiconductor wafer transfer - vibration-free positioning
- Food packaging lines - synchronized sealing mechanisms
Theoretical force output: 126N @ 0.5MPa (both rods combined)
Repeat positioning accuracy: ±0.2mm (with air cushion engaged)
| Property | Property Value |
|---|---|
| sku | MFD40X40 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <40mm> |
| 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.





