Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X40-20
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 MBLJ20X40-20 Adjustable Aluminum Mini Cylinder Specifications
- Model: MBLJ20X40-20
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm
- Stroke: 40mm
- Rod diameter: 8mm
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Standard (basic) type
- Port size: M5x0.8 (Rc1/8 adapter optional)
- Material: Aluminum alloy barrel, SUS304 piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 230g ±5%
- Dimensions (L×W×H): 118mm × 34mm × 34mm (full extension)
- Retracted length: 78mm
- Max theoretical thrust: 28.3kgf @0.5MPa
- ISO standard: 6432 compliant
- Protection rating: IP54
Ultra-compact cylinder with precision-machined aluminum body, designed for space-constrained automation systems. Features dual adjustable cushions for smooth end-stroke deceleration and reduced impact noise. The corrosion-resistant piston rod and non-rotating guide mechanism ensure stable linear motion in humid environments.
- PCB handling robots in electronics assembly
- Precision valve actuation in analytical instruments
- Medical device positioning mechanisms
- Food packaging gripper controls
- Semiconductor wafer transfer systems
Installation tip:
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, install lock nuts on both ends to prevent
stroke creep under continuous vibration. Allow 5mm clearance
behind cushion screws for adjustment.
| Property | Property Value |
|---|---|
| sku | MBLJ20X40-20 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <40mm> |
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.