Airtac MBLCJ Adjustable Mini Cylinder MBLCJ40X25-20S
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 MBLCJ40X25-20S Specifications
- Model: MBLCJ40X25-20S
- Type: Double-acting adjustable cushioning cylinder
- Bore size: Ø40 mm
- Stroke: 25 mm (±0.5 mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Cushioning type: Adjustable rubber buffers (both ends)
- Port size: M5×0.8 (Rc1/8 optional)
- Mounting type: Dual through-hole (MF12×1.25 mounting threads)
- Piston rod material: SUS304 stainless steel
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 0.68 kg
- Dimensions: 130mm(L) × 40mm(W) × 40mm(H) (retracted length)
- Repeat accuracy: ±0.2 mm
- Lubrication: Pre-lubricated (DOP oil)
Ultra-compact cylinder with precision adjustable cushioning mechanism, featuring a 30% smaller footprint than standard cylinders. The through-rod design enables stable linear motion with anti-rotation stability. Built-in magnetic piston (standard) allows for position sensing compatibility. Optional rod-end modifications available for special mounting.
- PCB handling robots in electronics manufacturing
- Precision clamping devices in CNC tool changers
- Valve actuation in compact fluid control systems
- Medical device positioning mechanisms
- Packaging machine ejector systems
Installation note:
Adjust cushion screws incrementally (1/4 turns) while monitoring deceleration.
Maintain 0.3–0.5mm clearance between rod end and load during alignment.
Use locknuts (included) for vibration-resistant mounting.
- Relubricate every 500,000 cycles (using ISO VG32 hydraulic oil)
- Inspect buffer seals every 6 months in high-cycle applications
- Max side load: 15N at full extension
| Property | Property Value |
|---|---|
| sku | MBLCJ40X25-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <25 mm> |
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.