Airtac SI40 Standard Cylinder SI40X860S
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 SI40X860S Standard Cylinder Specifications
- Model: SI40X860S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 860 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: MF1 (front flange with integrated mounting holes)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard-anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard
- Temperature range: -20℃ to +80℃
- Lubrication: Pre-lubricated (oil mist lubrication recommended)
- Weight: 3.85 kg ±2%
- Dimensions (L×W×H): 898mm × 40mm × 82mm (retracted length)
- Rod end thread: M16×1.5 (male)
- Protection rating: IP65 (wipers included)
- Max theoretical force (@0.63MPa): 792N (push/pull)
High-precision industrial cylinder optimized for long-stroke applications requiring stable linear motion. Features wear-resistant construction with chrome-plated rod and corrosion-resistant aluminum body. The dual adjustable cushions minimize end-impact noise while allowing stroke customization. Optional magnetic piston version (SI40X860S-M9) available for position sensing.
- Automated palletizing systems
- Injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Automotive assembly line positioning
- Large-format printing press paper feeders
Installation guidelines:
Ensure proper rod alignment (max 0.2mm lateral deviation). For vertical mounting,
use rod-end support brackets when stroke exceeds 500mm. Lubricate every 3,000km
operation or 6 months with ISO VG32 hydraulic oil.
Critical note:
Avoid side load exceeding 30N. When operating below -10℃,
use cold-resistant seals (option code: CR). Maximum speed: 800mm/s.
| Property | Property Value |
|---|---|
| sku | SI40X860S |
| 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 | 860mm |
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.