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
Installation tip:
For vertical mounting, adjust cushion screws to 1/4 turn open initially.
Use Loctite 243 on rod threads if vibration exceeds 5G. Lubricate monthly
with ISO VG32 hydraulic oil in high-dust environments.
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 SI40BX50SH Standard Cylinder Specifications
- Model: SI40BX50SH
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 50 mm (±0.5 mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (SH series)
- Port size: M5×0.8 (G1/8 adaptor included)
- Piston rod material: Hard chrome-plated steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile) with wear-resistant ring
- Temperature range: -20℃ to +80℃
- Weight: 1.25 kg (with standard accessories)
- Dimensions:
- Total length (L): 197 mm (retracted)
- Width (W): 60 mm (mounting flange width)
- Height (H): 52 mm (cylinder body diameter)
- Rod thread: M10×1.25 (external)
- Lubrication: Pre-lubricated (relubrication interval: 2,000 km)
- Protection rating: IP54 (standard seals)
- Optional accessories: Magnetic piston (SI-M40), auto switch kits
A high-cycle workhorse cylinder featuring dual adjustable air cushions for smooth deceleration. The precision honed tube and triple-lip rod seal ensure ≤0.5 mm/s creep speed at 0.5 MPa. Designed for ISO mounting compatibility with 25mm spacing on M6 mounting holes.
Ideal Applications:
- Automated assembly line clamping units
- CNC machine tool door interlocks
- Packaging machine pusher mechanisms
- Printing press paper feed systems
- Test equipment positioning stages
| Property | Property Value |
|---|---|
| sku | SI40BX50SH |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
Shipping policies
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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