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 Mini Cylinder MBLCJ40X300-30 Technical Details
- Model Code: MBLCJ40X300-30
- Series: MBLCJ Compact Adjustable Stroke Series
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 300mm (±0.5mm tolerance)
- Adjustment Type: External screw-type stroke adjustment
- Operating Pressure: 0.1-1.0 MPa (14.5-145 PSI)
- Port Size: M5x0.8 (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Chrome-plated steel (Cr-Mo)
- Seal Type: NBR seals with wear-resistant ring
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Mounting: Standard ISO 15552 front flange with 4xM5 threads
- Repeat Positioning Accuracy: ±0.2mm
- Max Speed: 500 mm/s (with cushioning)
- Weight: 2.3 kg (excluding accessories)
- Dimensions:
- Body Length: 347mm (fixed base length)
- Extended Length: 647mm (stroke + body)
- Width: 50mm (mounting flange to rear end)
- Height: 54mm (centerline to top surface)
- Protection Class: IP54 (standard wipers)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-compact profile cylinder featuring micrometer-grade stroke adjustment capability through its unique dual-lock screw mechanism. The 30mm cushion adjustment range allows precise end position tuning while maintaining 85% maximum thrust efficiency. Anti-rotation design with integrated guide slots ensures stable linear motion even under side load conditions up to 15N.
- PCB handling robots requiring micron-level positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated optical inspection (AOI) equipment
- Precision die-cutting press feed systems
- Relubricate every 500km travel distance (using ISO VG32 pneumatic oil)
- Replace wiper seals every 2 million cycles
- Inspect cushion needle valve every 6 months
| Property | Property Value |
|---|---|
| sku | MBLCJ40X300-30 |
| Adjustable Stroke | 30mm |
| 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 | 300mm |
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.







