Airtac SI40 Standard Cylinder SI40X80SCB
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 SI40X80SCB Standard Cylinder Specifications
- Model: SI40X80SCB
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 80 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–1.0 MPa (21–145 PSI)
- Cushioning: Adjustable rubber buffers at both ends
- Piston rod thread: M16×1.5 (external)
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to +80℃
- Seal material: Nitrile Butadiene Rubber (NBR)
- Tube material: Anodized aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo)
- Max speed: 500–750 mm/s (with cushioning)
- Weight: 1.65 kg (±3%)
- Dimensions:
- Extended length: 178 mm
- Retracted length: 98 mm
- Body width: 50 mm
- Mounting height: 25 mm (front flange)
- Protection rating: IP65 (standard wipers)
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-precision industrial cylinder featuring corrosion-resistant construction and precision honed inner tube. The SI40X80SCB delivers 512N thrust at 0.6MPa (86PSI) with 0.8mm/s² maximum acceleration tolerance. Includes magnetic piston for sensor compatibility and dual cushioning adjustment screws for impact control.
- Plastic injection molding machine ejectors
- Automated conveyor gate actuators
- CNC machine tool clamping systems
- Packaging line product positioning
- Automotive assembly fixture controls
Installation guidelines:
Use M6 mounting screws (8.8 grade min.) with anti-vibration washers.
Maintain 0.5mm alignment tolerance between rod and load.
For vertical mounting, install speed controller in upward port.
Lubricate every 3 million cycles under normal load.
| Property | Property Value |
|---|---|
| sku | SI40X80SCB |
| 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 | 80 mm |
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.