Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X350-75S

Airtac

Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ40X350-75S

$70.01 $77.51
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Description
1. Complies with AirTAC corporate standards, featuring extruded aluminum round tube construction;
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 MBLJ40X350-75S Adjustable Aluminum Mini Cylinder Specifications

  • Model: MBLJ40X350-75S
  • Bore size: 40mm
  • Stroke: 350mm (standard) with ±3mm adjustable stroke
  • Adjustment range: 75mm (via external stroke adjustment mechanism)
  • Operating pressure: 0.05–1.0 MPa
  • Temperature range: -20℃ to 80℃
  • Cushioning: Rubber buffer + external adjustable cushion
  • Mounting type: Basic type (no built-in mounting features)
  • Port size: M5x0.8 (standard), optional NPT1/8
  • Material: Aluminum alloy body (A6063), CR seals
  • Rod end: Male thread M10x1.25
  • Protection rating: IP54 (standard), IP67 optional
  • Weight: 2.85kg (with rod)
  • Dimensions: 530mm(L) × 62mm(W) × 62mm(H) (fully extended)
  • Retract length: 180mm (minimum installation space)
  • Piston speed: 50–800mm/s
  • Lubrication: Pre-lubricated (DOP), maintenance-free for 5000km

Ultra-compact aluminum cylinder with precision stroke adjustment capability, featuring dual cushioning system for smooth operation. The 75S variant includes a special locknut design for position retention after adjustment. Requires 5μm filtered air and compatible with ISO 6432 mounting accessories.

Typical Applications:
  • Precision clamping in CNC tool changers
  • Position adjustment in semiconductor handling robots
  • Gate positioning in 3D printing enclosures
  • Packaging line product ejection systems
  • Medical device actuation mechanisms
Adjustment procedure: Loosen locknut → Rotate adjustment screw (1 full rotation = 1.5mm stroke change) → Tighten locknut while maintaining adjustment. Perform under 0.2MPa pressure for calibration.
Critical Note: Avoid side loads exceeding 15N. For vertical mounting, use guide mechanism when payload exceeds 2kg. Relubricate every 3 million cycles using ISO VG32 hydraulic oil.


Property Property Value
sku MBLJ40X350-75S
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 S-Magnetic
Bore Diameter <40mm>
Stroke 350mm
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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.

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