Airtac SI40 Standard Cylinder SI40X100STC
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 SI40X100STC Standard Cylinder Specifications
- Model: SI40X100STC
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 100mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR/PU (nitrile-polyurethane composite)
- Rod material: Chrome-plated steel (Cr equivalent ≥0.8μm)
- Mounting type: Basic type (rod-end threaded M16×1.5)
- Weight: 1.35kg (without accessories)
- Dimensions:
- Extended length: 225mm
- Retracted length: 125mm
- Body diameter: 50mm (hexagonal cross-section)
- Rod diameter: 12mm
- Magnet option: Built-in magnet for position sensing (SMC compatible)
- ISO standard: Compliant with ISO 6432:2015
High-precision industrial cylinder featuring wear-resistant dual-seal technology and anti-rotation rod design. The hexagonal body allows tool-free mounting adjustments. Optimized air cushioning reduces end-impact noise by 15dB compared to standard models. Includes integrated mounting threads for sensor brackets.
- Automated assembly line clamping mechanisms
- CNC machine tool door interlocks
- Packaging machine pusher arms
- Plastic injection molding ejectors
- Automotive welding fixture positioning
Installation note:
Apply silicone-free lubricant (ISO VG32 equivalent) during assembly.
Maintain 0.5mm minimum alignment tolerance between rod and load.
For vertical mounting, use locking nut (AN40-LN accessory recommended).
| Property | Property Value |
|---|---|
| sku | SI40X100STC |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 100mm |
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.