Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ25X40-20
2. Riveted aluminum-clad structure integrates front/rear end caps with aluminum alloy cylinder for enhanced connection reliability;
3. Compact asymmetric bidirectional piston sealing design with integrated oil reservoir functionality;
4. Multiple rear end cap configurations facilitate flexible installation options;
5. Comprehensive selection of standard cylinder sizes and mounting accessories available.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MBLJ Adjustable Cylinder Series
AirTAC MBLJ25X40-20 Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ25X40-20
- Type: Double-acting adjustable mini cylinder
- Bore size: 25mm
- Stroke: 40mm (±20mm adjustable)
- Mounting style: Standard foot + front flange
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body (anodized), CR seals
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Weight: 0.48kg ±3% (without accessories)
- Dimensions:
- Length: 136mm (full extension)
- Width: 40mm (mounting foot span)
- Height: 38mm (cylinder body diameter)
- Rod thread: M6x1.0 external thread
- Lubrication: Pre-lubricated (DOP mist lubrication compatible)
Ultra-compact linear actuator with precise stroke adjustment capability, featuring dual-position locking nuts for ±5mm stroke fine-tuning. The hardened piston rod (Cr-coated) and wear-resistant guide rings ensure smooth operation in high-cycle applications. Includes anti-rotation design for stable load movement.
- Precision positioning in semiconductor handling robots
- Clamping mechanisms in SMT equipment
- Valve actuation in portable medical analyzers
- Packaging machine ejector systems
- Food processing conveyor gate controls
Installation tips:
Maximum side load capacity 15N. Use alignment jig during mounting to ensure
piston rod concentricity. For vertical installations, add 10-15% extra pressure
compensation for gravity effects. Lubricate every 500,000 cycles with ISO VG32
turbine oil.
Critical note:
Do not exceed 300mm/s piston speed. Avoid using phosphate ester-based lubricants
which may damage seals. Always install after filters (≤40μm) and regulators.
| Property | Property Value |
|---|---|
| sku | MBLJ25X40-20 |
| Adjustable Stroke | <20mm> |
| 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 | <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.