Airtac MFJ Adjustable Mini Cylinder MFJ40X75-40
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 MFJ40X75-40 Specifications
- Model: MFJ40X75-40
- Bore size: 40mm
- Stroke: 75mm
- Mounting type: Standard foot & front flange (ISO 15552 compatible)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (Rc1/8 adaptor included)
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel SUS304
- Seal material: NBR (Nitrile rubber)
- Weight: 1.25kg ±3% (excluding accessories)
- Dimensions:
- Extended length: 173mm
- Retracted length: 98mm
- Body diameter: 48mm
- Mounting hole spacing: 30mm × 30mm
Ultra-compact profile cylinder featuring dual adjustable air cushions for precise end-position control. The MFJ series incorporates a chromium-plated piston rod with integrated scraper to prevent contamination ingress. Optimized for high-cycle applications (up to 5 million cycles at 0.5 MPa) with ≤0.15mm lateral play. Requires 5μm filtered lubricated air (ISO 8573-1 class 3.4.2).
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms for CNC tooling
- Pharmaceutical blister packaging machines
- Automated test equipment positioners
- Cleanroom-compatible automation systems
Installation guidance:
Mount using M5×0.8 screws (recommended torque 2.5N·m).
Lubricate through air supply (ISO VG32 equivalent oil mist).
Allow 15mm clearance for cushion adjustment screws.
Avoid side-load exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | MFJ40X75-40 |
| 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 | 75mm |
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.