Airtac MFJ Adjustable Mini Cylinder MFJ40X125-40
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 MFJ40X125-40 Technical Details
- Model: MFJ40X125-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 125mm (standard) with adjustable range: 10-40mm via stopper
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (front/rear)
- Port size: M5x0.8 (standard), optional G1/8 adapter available
- Mounting: Standard ISO 6432 mounting foot (MF1 type)
- Temperature range: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 1.45kg ±3% (excluding accessories)
- Dimensions (L×W×H):
- Basic body: 132mm(L) × 40mm(W) × 50mm(H)
- Max extended length: 257mm (full stroke)
- Mounting foot: 55mm × 40mm base
- Rod end: Female M10x1.25 thread
- Protection rating: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (DOP oil), maintenance-free cycle: 2,000km
Ultra-compact profile cylinder with precision stroke adjustment capability, featuring a dual-position locking mechanism for stable intermediate stops. The integrated shock absorption system reduces end-impact noise to below 70dB. Specialized wear-resistant coating extends service life to 5,000km under standard load conditions (0.3MPa). Includes anti-rotation guide for enhanced lateral load capacity (max 15N·m).
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- Semiconductor wafer transfer mechanisms
Installation guidelines:
Maintain 0.5mm minimum clearance between stopper plates during adjustment.
Use locking compound (LOCTITE 243 recommended) on adjustment screws.
Maximum side load capacity requires perpendicular mounting - angular tolerance ±0.5°.
| Property | Property Value |
|---|---|
| sku | MFJ40X125-40 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
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.