Airtac SI40 Standard Cylinder SI40BX195S

Airtac

Airtac SI40 Standard Cylinder SI40BX195S

$80.71 $88.21
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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 SI40BX195S Standard Cylinder Technical Details

  • Model: SI40BX195S
  • Type: ISO 6432 compliant double-acting pneumatic cylinder
  • Bore size: 40mm (±0.13mm tolerance)
  • Stroke: 195mm (adjustable cushioning ±5mm)
  • Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
  • Temperature range: -20℃ to 80℃ (dry air required below 0℃)
  • Cushioning type: External adjustable rubber buffers
  • Mounting style: Square front flange (ISO 15552 MF1 pattern)
  • Port size: 1/4" NPT (G1/8 optional)
  • Piston rod thread: M12×1.25 (8mm rod diameter)
  • Cylinder tube: Hard anodized aluminum alloy
  • Rod material: Chrome-plated stainless steel (HRC 45-50)
  • Seals: NBR wiper + PU main seals (FDA compliant option available)
  • Weight: 1.65kg (without accessories)
  • Dimensions: 295mm(L) × 52mm(W) × 52mm(H) (stroke extended)
  • Max theoretical force: 502N@0.8MPa (extending)/456N@0.8MPa (retracting)
  • Protection rating: IP67 (standard wiper seal)
  • Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if re-lubrication needed)

High-cycle workhorse cylinder featuring wear-resistant chromium coating and dual sealing system. The SI40BX195S delivers 0.5-1.8m/s optimal piston speed with <2mm cushioning dead zone. Anti-rotation design maintains payload orientation during 50,000+ cycle operations.

Industrial Applications:
  • Cartesian robot Z-axis actuation
  • Plastic injection molding ejectors
  • Conveyor gate control systems
  • Automotive wheel hub press-fitting
  • Food packaging vertical lift mechanisms
Installation tip: For vertical mounting, use M6×20 flange screws (8.8 grade minimum) with spring washers. Maintain 0.5-1mm clearance between rod end and load during alignment.
Service Advisory: Replace rod wiper seal every 500 operating hours in high particulate environments. Avoid side loads exceeding 30N·m to prevent guide bushing deformation.


Property Property Value
sku SI40BX195S
Seal Material Polyurethane
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 SUS304
Magnet S-Magnetic
Bore Diameter <40mm>
Stroke 195mm
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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.
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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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