Airtac SAU Standard Air Cylinder SAU40X820S
2. Features asymmetric bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir functionality;
3. Constructed with octagonal aluminum tubing (non-tie-rod design), offering enhanced corrosion resistance. Equipped with built-in sensor mounting grooves for simplified installations;
4. Compact stroke length compared to ISO 15662 compliant cylinders of equivalent bore sizes in SAU series;
5. Incorporates adjustable cushioning mechanism for smooth end-of-stroke deceleration;
6. Shares universal mounting accessories compatibility with SC series cylinders;
7. Utilizes high-temperature resistant sealing compounds for operational range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC® | Series: SAU
AirTAC SAU Standard Cylinder SAU40X820S Technical Specifications
- Model: SAU40X820S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40mm
- Stroke: 820mm
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (M5 optional)
- Mounting style: Basic type (MF1) with front flange
- Piston rod material: Chrome-plated steel (hardened surface)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.5kg ±5% (without accessories)
- Dimensions: 920mm(L) × 40mm(W) × 40mm(H)
- Rod end thread: M16×1.5
- Max theoretical thrust: 510N @0.63MPa
- Max speed: 500-800mm/s (cushioned)
- Protection class: IP65 (standard wiper design)
High-precision industrial cylinder with extended stroke capability, featuring dual adjustable pneumatic cushions for smooth deceleration. The hard-anodized barrel provides superior wear resistance, while the triple-lip wiper seal ensures contamination resistance in harsh environments. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automated material handling systems
- Packaging machine ejection mechanisms
- Automotive assembly line positioning
- Plastic injection molding machine gates
- Long-stroke press applications
Installation note:
For vertical installations exceeding 500mm stroke, use guided mounting configurations.
Lubricate with ISO VG32 hydraulic oil if operating below 1 cycle/minute.
Allow 50mm clearance at both ends for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SAU40X820S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 820mm |
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.