Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ25X40-20S
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 MBLJ25X40-20S Adjustable Aluminum Mini Cylinder Specifications
- Series: MBLJ (Miniature Aluminum Body with Adjustable Stroke)
- Bore size: Ø25mm (±0.5mm tolerance)
- Stroke: 40mm (Adjustable range: ±20% via built-in stroke limiter)
- Operating pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Ambient temperature: -20℃ to +80℃ (NBR seals)
- Cushion type: Dual adjustable rubber buffers
- Port size: M5x0.8 (1/8" NPT optional)
- Mounting type: 20mm spaced dual through-holes (ISO 6432 standard)
- Rod end: Female M6x1.0 internal thread (20mm engagement depth)
- Material: Anodized aluminum body, CRMo steel piston rod
- Weight: 450g ±3% (without accessories)
- Dimensions: 80mm(L) × 30mm(W) × 30mm(H) (Fully retracted)
- Extended length: 120mm (40mm stroke + base dimensions)
- Repeat accuracy: ±0.2mm
- Max speed: 500mm/s (with cushion adjustment)
- Protection class: IP54 (Dust protected & water resistant)
Ultra-compact pneumatic cylinder featuring precision-machined aluminum construction and stroke adjustment mechanism. The integrated dual cushioning system minimizes end-impact noise while maintaining positioning accuracy. Designed for ISO 6432 mounting compatibility with optional magnetic sensor slots (non-inductive models available).
- PCB handling robots in electronics assembly
- Precision clamping in CNC fixture systems
- Cartesian coordinate actuators for 3D printing
- Medical device actuation mechanisms
- Packaging machine ejector systems
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
For vertical mounting, install with rod end downward to prevent
contaminants from entering cylinder. Max side load: 15N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | MBLJ25X40-20S |
| 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 | S-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.