Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ50X300-75S
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 MBLJ50X300-75S Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ50X300-75S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 50mm
- Stroke: 300mm (±1.5mm tolerance)
- Mounting type: Adjustable front-end block with 4x M5 threaded holes
- Stroke adjustment range: 0-75mm continuous adjustment
- Operating pressure: 0.15–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 adapter optional)
- Cushioning: Rubber pad + adjustable cushion screw
- Material: Aluminum alloy body (anodized), stainless steel piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8kg (including mounting accessories)
- Dimensions:
- Total length (extended): 450mm
- Body diameter: φ50mm
- Mounting bracket: 80mm × 80mm × 12mm
- Rod end thread: M10x1.25
- Protection rating: IP54 (standard)
Precision-engineered compact cylinder featuring a unique dual-range adjustment system, combining fixed 300mm stroke with 75mm fine-tuning capability through its rotating end block. The corrosion-resistant aluminum construction ensures durability in humid environments while maintaining 30% lighter weight than steel equivalents. Integrated shock-absorbing mechanism reduces end-impact noise by 15dB compared to basic models.
- Precision positioning in semiconductor handling robots
- Variable-height clamping in CNC tool changers
- Adjustable press mechanisms in packaging lines
- Modular assembly systems requiring stroke flexibility
- Medical equipment with space-constrained linear motion
Installation note:
For optimal performance, maintain 0.5-1mm clearance between adjustment scale markings and reference pointer during calibration.
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side-load forces exceeding 15N·m on piston rod.
| Property | Property Value |
|---|---|
| sku | MBLJ50X300-75S |
| Adjustable Stroke | 75mm |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
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.