Airtac SI40 Standard Cylinder SI40X145H

Airtac

Airtac SI40 Standard Cylinder SI40X145H

$67.89 $75.39
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Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40

AirTAC SI40X145H Standard Cylinder Specifications

  • Model: SI40X145H
  • Type: ISO 6432 compliant double-acting cylinder
  • Bore size: 40 mm (1-9/16")
  • Stroke: 145 mm (5.71")
  • Operating pressure: 0.05–1.0 MPa (7–145 psi)
  • Cushioning type: Adjustable rubber buffer + external shock absorber
  • Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
  • Port size: G1/8 (NPT1/4 optional)
  • Piston rod thread: M12×1.25
  • Mounting types: Basic, front flange, rear flange, or foot mounting
  • Material: Aluminum alloy barrel, chrome-plated steel piston rod
  • Seal material: NBR (nitrile) with wear-resistant ring
  • Weight: 1.85 kg (4.08 lbs)
  • Dimensions: 298mm(L) × 50mm(W) × 50mm(H)
  • Rod end type: Female thread with pivot eye option
  • Protection rating: IP40 (dust protected)

High-precision industrial cylinder with anodized corrosion-resistant barrel and multiple mounting configurations. Features dual cushioning system for smooth end-stroke deceleration. Compatible with ISO 6432 mounting accessories and AirTAC's SMART sensor series for position feedback.

Typical Applications:
  • Automated packaging line pusher mechanisms
  • CNC machine tool clamping devices
  • Conveyor gate actuators
  • Plastic injection molding ejectors
  • Automotive assembly positioning systems
Installation notes: Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3-0.6 MPa working pressure for optimal efficiency. Avoid side load forces exceeding 30N. Replace seals every 500,000 cycles in continuous operation.
Air preparation: Requires 40μm filtered compressed air with oil mist lubrication (except when using maintenance-free kit). Install speed controller (ASC-200 series recommended) for precise motion control.


Property Property Value
sku SI40X145H
Seal Material FKM
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℃ to 80℃ Speed Range: 30-800 mm/s
Port Size PT1/4
Piston Rod Material Medium Carbon Steel
Magnet Non-magnetic
Bore Diameter <40mm>
Stroke 145mm
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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.
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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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