Airtac MFJ Adjustable Mini Cylinder MFJ25X75-40S
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 MFJ25X75-40S Specifications
- Model: MFJ25X75-40S
- Type: Adjustable stroke single-rod double-acting cylinder
- Bore size: 25mm
- Stroke: 75mm (adjustable range: 0-75mm)
- Mounting style: Foot-mounted with adjustable stopper (40S series)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Adjustable pneumatic cushioning
- Piston rod material: Stainless steel SUS304
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: Nitrile rubber (NBR)
- Temperature range: -20℃ to 80℃
- Weight: 650g ±5% (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 140mm
- Extended length: 215mm
- Foot mounting base: 50mm × 50mm
- Rod end thread: M6×1.0
Ultra-compact cylinder featuring external stroke adjustment mechanism with ±0.5mm repeat positioning accuracy. The integrated locking collar enables tool-free stroke modification while maintaining position stability under 0.3MPa residual pressure. Chrome-plated piston rod with wear-resistant guide bushings ensures smooth operation for high-cycle applications.
- Precision workpiece clamping in SMT equipment
- Medical device actuator for dosage control mechanisms
- Robotic end-effector positioning in 3C industry automation
- Packaging machine stopper adjustment systems
- Semiconductor wafer handling alignment stages
Installation note:
Apply thread locker (medium strength) on adjustment screws after final stroke setting.
Maintain minimum 0.5mm clearance between stopper and cylinder head during adjustment.
Lubricate with ISO VG32 hydraulic oil for initial operation.
| Property | Property Value |
|---|---|
| sku | MFJ25X75-40S |
| 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 | S-Magnetic |
| Bore Diameter | <25 mm> |
| 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.