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 MFJ25X125-40 Technical Details
- Model Code: MFJ25X125-40 (MFJ series with MF1 mounting style)
- Bore size: 25mm (ISO 6432 standard)
- Stroke: 125mm ±0.5mm tolerance
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Cushioning type: Adjustable buffer at both ends
- Port thread: M5×0.8 (G1/8 optional)
- Piston speed: 50-750 mm/s (lubricated condition)
- Ambient temperature: -10℃ to 70℃ (NBR seals)
- Material:
- Tube: Aluminum alloy hard oxidation
- Piston rod: Stainless steel SUS304
- End caps: Die-cast aluminum
- Weight: 635g ±2% (excluding accessories)
- Dimensions:
- Body length: 182mm (stroke 125mm + base length)
- Mounting base: 40mm(W) × 25mm(H)
- Overall height: 51mm (with rod fully retracted)
- Rod thread: M6×1.0 external thread
- ISO certification: Compliant with ISO 6432, VDMA 24562
Ultra-compact linear actuator featuring precision-ground rod and multi-layered sealing system. The dual adjustable pneumatic cushions minimize end-impact noise (≤65dB at 0.5MPa) while allowing stroke-end velocity optimization. Includes built-in auto-lubrication design for maintenance-free operation up to 3,000km travel life.
- PCB handling robots in electronics manufacturing
- Precision lens positioning in optical equipment
- Pharmaceutical blister packaging machines
- Automated test probe positioning systems
- Semiconductor wafer transfer mechanisms
| Property | Property Value |
|---|---|
| sku | MFJ25X125-40 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| 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.







