Airtac SI40 Standard Cylinder SI40X1020S
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 SI40X1020S Standard Cylinder Specifications
- Model: SI40X1020S
- Bore size: 40mm
- Stroke: 1020mm
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Mounting type: Basic (MF1) with multiple accessory options
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: ~3.8kg (without rod), ~4.2kg (with rod)
- Dimensions:
- Extended length: 1294mm
- Retracted length: 274mm
- Body width: 56mm
- Height with mounting: 64mm
- Rod thread: M16×1.5
- ISO standard: 6432
High-precision industrial cylinder featuring corrosion-resistant construction and smooth stroke control. The dual-piston cushion design minimizes end-impact with adjustable damping. Pre-lubricated for maintenance-free operation (relubrication interval: 2000km stroke). Compatible with all ISO 6432 mounting accessories.
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Textile machinery tension control
- Automotive welding fixture actuators
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use guide brackets every 800mm stroke length.
Lubricate with ISO VG32 hydraulic oil if manual relubrication required.
| Property | Property Value |
|---|---|
| sku | SI40X1020S |
| 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 | 1020mm |
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.