Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X250-40S
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 MBLJ20X250-40S Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ20X250-40S
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 250mm (±0.5mm tolerance)
- Mounting style: Double pivot bracket (ISO 15552 accessory compatible)
- Material: Anodized aluminum body, stainless steel piston rod
- Operating pressure: 0.05–1.0 MPa (7–145 psi)
- Temperature range: -20℃ to 80℃ (non-freezing lubrication required below 0℃)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: M5x0.8 (1/8" NPT adaptor available)
- Weight: ~1.2kg (with standard fittings)
- Dimensions:
- Extended length: 382mm (piston rod fully extended)
- Retracted length: 132mm
- Body diameter: 32mm
- Mounting bracket width: 40mm
- Rod thread: M10x1.25 (ISO 12240-1 compliant)
- Seal material: High-grade NBR with wear-resistant ring
- Max speed: 500–800mm/s (cushion adjusted)
Ultra-compact linear actuator featuring precision-machined aluminum construction and progressive cushioning control. The 40S variant includes dual-axis mounting points for flexible installation in confined spaces. Anti-rotation design maintains tooling orientation during operation. Integrated cushion adjustment screws allow fine-tuning of end-stroke deceleration without disassembly.
- PCB handling robots in electronics manufacturing
- Precision dosing mechanisms in pharmaceutical packaging
- Automated optical inspection (AOI) equipment positioning
- Compact conveyor diverters in logistics systems
- Medical device actuation requiring smooth stop control
Operation tip:
Achieve optimal cushion performance by adjusting screws in 1/4-turn increments during test cycles.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | MBLJ20X250-40S |
| Adjustable Stroke | <40mm> |
| 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 | <20mm> |
| 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.