Airtac SAU Standard Air Cylinder SAU40X185S
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 SAU40X185S Technical Details
- Model Code: SAU40X185S
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 185mm (±1.5mm tolerance)
- Operating Pressure: 0.05–1.0 MPa
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Piston Rod Thread: M16×1.5 (external)
- Port Size: G1/8 (NPT1/8 optional)
- Ambient Temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened chromium piston rod
- Seal Material: NBR (nitrile rubber) standard, optional Polyurethane
- Weight: 2.7kg (without accessories)
- Dimensions: 285mm(L) × 63mm(W) × 63mm(H)
- ISO Certification: Compliant with ISO 6432/DIN ISO 6431
High-precision industrial cylinder with dual adjustable air cushions for smooth deceleration. Features wear-resistant guide bushings and anti-rotation mechanism for stable linear motion. The anodized barrel surface provides corrosion resistance in humid environments. Requires 5-40μm filtered compressed air with lubrication (ISO VG32 recommended).
- Automated packaging line clamping mechanisms
- CNC machine tool fixture actuation
- Plastic injection molding ejector systems
- Automotive assembly line positioning devices
- Food processing conveyor gate controls
Installation Guidelines:
Maximum side load ≤15% of theoretical thrust. For vertical mounting,
use tandem cylinders or external guides when handling asymmetric loads.
Lubricate through air supply (oil mist type) for extended seal life.
| Property | Property Value |
|---|---|
| sku | SAU40X185S |
| 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 | 185mm |
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.