Airtac MBLCJ Adjustable Mini Cylinder MBLCJ20X250-40
2、Integrated riveted aluminum cladding structure ensures reliable connection between end caps and alloy barrel;
3、Compact piston design with specialized bidirectional sealing profile incorporating oil reservoir functionality;
4、Multiple rear cover configurations enhance mounting flexibility;
5、Comprehensive product range with various cylinder sizes and mounting accessories for optimal system integration.
Category: Adjustable Cylinders , Brand: AIRTAC , Series: MBLCJ
AirTAC MBLCJ Adjustable Miniature Cylinder MBLCJ20X250-40 Technical Details
- Model: MBLCJ20X250-40
- Bore size: Ø20 mm
- Stroke: 250 mm
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston rod thread: M10x1.25
- Mounting types: Basic type (MF1) / Front flange (MF2) / Rear flange (MF3)
- Seal material: NBR (Nitrile rubber)
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod material: Stainless steel (SUS304)
- Weight: 1.28 kg (with standard accessories)
- Dimensions:
- Extended length: 338 mm
- Retracted length: 88 mm
- Body width: 40 mm
- Mounting hole spacing: 25 mm (vertical) × 30 mm (horizontal)
Ultra-compact cylinder featuring precision-ground piston rods and wear-resistant guide rings. The dual adjustable cushion mechanism minimizes end-impact noise (68 dB max) while allowing stroke-end velocity optimization. Optional magnetic piston version (MBLCJ20X250-40-M) enables position sensing. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- PCB handling robots in electronics manufacturing
- Needle valve actuation in medical device assembly
- Precision clamping in watchmaking CNC machines
- Paper feed mechanisms in high-speed printers
- Semiconductor wafer transfer systems
Maintenance note:
Lubricate through air supply (ISO VG32 recommended) every 500,000 cycles.
Avoid lateral loads exceeding 15N. Use locknut (included) for stroke adjustment fixation.
| Property | Property Value |
|---|---|
| sku | MBLCJ20X250-40 |
| 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 | Non-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.