Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X300-30
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 MBLJ40X300-30 Adjustable Aluminum Miniature Cylinder Specifications
- Model: MBLJ40X300-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5×0.8 (standard) or NPT1/8 (optional)
- Cushioning: Adjustable rubber buffer
- Mounting style: Front flange with tapped holes
- Material: Aluminum alloy body, NBR seals
- Weight: 2.8kg (with standard fittings)
- Dimensions: 450mm(L) × 40mm(W) × 40mm(H) (max extended length)
- Rod thread: M10×1.25
- Max theoretical force: 502N at 0.8MPa
- Piston speed: 50–700mm/s
- ISO standard: 6432 (compact series)
Ultra-slim profile cylinder with precision stroke adjustment mechanism, featuring anodized aluminum construction for corrosion resistance. The dual-axis design allows easy position sensing integration. Enhanced guide structure minimizes lateral play (≤0.3mm) for high repeatability (±0.5mm). Includes anti-rotation mechanism and 3-position auto-lock nuts for secure stroke setting.
- Precision clamping in CNC tool changers
- Material positioning in semiconductor handlers
- Actuation in cleanroom automation systems
- Packaging machine ejector mechanisms
- Medical device assembly positioning
- Robotic end-effector tooling
Installation note:
Lubricate with ISO VG32 hydraulic oil before operation. For vertical mounting,
use locknuts on both adjustment ends. Maintain 0.5mm minimum clearance between
rod end and workpiece during impact operations. Requires 5μm filtration for
optimal seal life.
| Property | Property Value |
|---|---|
| sku | MBLJ40X300-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.