Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X250-75
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 MBLJ40X250-75 Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ40X250-75
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 40mm
- Stroke: 250mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushion type: External adjustable rubber bumper
- Material: Aluminum alloy body (A6063-T5) / Stainless steel piston rod (SUS304)
- Mounting style: Basic foot mount (ISO 15552 compatible)
- Weight: 1.65kg (without accessories)
- Dimensions:
- Extended length: 387mm
- Retracted length: 137mm
- Body width: 60mm
- Height with rod: 86mm
- Piston seal: HNBR with wear-resistant ring
- Max speed: 500mm/s (with cushion adjustment)
- Lubrication: Pre-lubricated (Grease-free operation)
Ultra-compact aluminum cylinder featuring precision-machined components and dual-side adjustable cushioning for smooth stroke termination. The corrosion-resistant design incorporates an anodized surface treatment (8-12μm thickness) and integrated wiper seal for harsh environments. Optimized for high-cycle applications with built-in magnetic sensor slots (2x M5 threaded holes) for position feedback devices.
- High-speed sorting arms in logistics systems
- Precision clamping mechanisms in CNC tool changers
- Material handling robots in cleanroom environments
- Packaging machine ejection systems
- Semiconductor wafer processing equipment
Installation tip:
For vertical mounting, reduce operating pressure by 20% to compensate for gravitational load.
Adjust cushion screws in 1/4-turn increments during final tuning. Use locknuts after optimization.
| Property | Property Value |
|---|---|
| sku | MBLJ40X250-75 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.