Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X20-20
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 MBLJ40X20-20 Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ40X20-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø40mm
- Stroke: 20mm (Standard) with ±5mm adjustable range
- Adjustment mechanism: External mechanical stopper
- Mounting style: Foot/Flange (Optional RC1/8 mounting threads)
- Operating pressure: 0.15-1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (Standard) or NPT1/8 (Optional)
- Cushioning: Rubber buffer + adjustable external cushion
- Body material: Anodized aluminum alloy
- Piston rod material: Stainless steel (SUS304)
- Seal material: Nitrile rubber (NBR)
- Weight: 0.85kg (1.87lbs)
- Dimensions:
- Total length (retracted): 130mm ±3mm
- Body width: 50mm
- Height with mounting foot: 62mm
- Rod end thread: M10x1.25
Ultra-compact profile cylinder featuring precision stroke adjustment via dual locking nuts. The hardened piston rod and triple-lip seal design ensure leak-proof operation in high-cycle applications. Includes 360° rotatable mounting points and anti-vibration cushioning adjustment screws. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Precision positioning in SMT equipment
- Medical device actuation mechanisms
- Robotic end-effector tooling
- Pharmaceutical packaging machines
- Semiconductor wafer handling systems
Installation tip:
For optimal performance, maintain 0.5-1mm clearance between stopper nuts at minimum stroke position.
Lubricate with ISO VG32 pneumatic oil every 500,000 cycles. Avoid side load exceeding 15N.
Critical note:
When using in vertical downward orientation, reduce operating pressure by 20% to compensate for gravitational acceleration effects on stroke accuracy.
| Property | Property Value |
|---|---|
| sku | MBLJ40X20-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.