Airtac MBLCJ Adjustable Mini Cylinder MBLCJ40X400-75
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 MBLCJ40X400-75 Specifications
- Model: MBLCJ40X400-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 400mm (adjustable range: ±3mm)
- Adjustment mechanism: External thread screw type
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Elastic buffer + external adjustable
- Port size: PT1/8 (G1/8 optional)
- Mounting: Basic type with side mounting holes
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: SUS304 stainless steel
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±2%
- Dimensions (L×W×H): 550mm × 50mm × 50mm (full extension)
- Rod thread: M10×1.25
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (use ISO VG32 oil if replenished)
Ultra-compact profile cylinder with precision stroke adjustment capability, featuring dual-position locking mechanism for mid-stroke positioning. The hardened piston rod and wear-resistant seals enable high-frequency operation (up to 5 cycles/sec). Integrated shock absorption reduces end-impact noise to ≤75dB(A).
- Precision workpiece clamping in CNC rotary tables
- Variable height positioning in semiconductor handling robots
- Pressure adjustment mechanisms in plastic injection molds
- Modular conveyor gate controls
- Medical device assembly with cleanroom requirements
Installation note:
Always lock adjustment screws with counter-nuts after stroke setting.
For vertical mounting, install rod-end down to prevent seal wear from
residual lubrication pooling. Maintain 0.5mm minimum clearance
between rod and surrounding structures.
Maintenance alert:
Re-lubricate every 50km cumulative travel distance. Use only
AirTAC-approved grease (AG-LB2) for seal maintenance.
Never disassemble cushioning unit without factory jig.
| Property | Property Value |
|---|---|
| sku | MBLCJ40X400-75 |
| Adjustable Stroke | 75mm |
| 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 | <400mm> |
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.