Airtac SAU Standard Air Cylinder SAU40X120S
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 SAU40X120S Standard Cylinder Specifications
- Model: SAU40X120S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke: 120 mm (±0.5 mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (cushioned)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffers (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Mounting type: Basic type (Accessory mounts available: MF1/MF2/MF3 series)
- Material: Aluminum alloy barrel, chromium-plated piston rod
- Seal material: NBR (Nitrile rubber) standard
- Weight: 1.56 kg (with magnetic switch: +0.12 kg)
- Dimensions: 200mm(L) × 48mm(W) × 48mm(H) (extended length: 320mm)
- Protection rating: IP40 (IP67 with optional rod cover)
- Medium: Dry air (ISO 8573-1:2010 Class 3.4.3)
- Lubrication: Pre-lubricated (Relubrication interval: 2,000 km travel distance)
A high-cycle workhorse cylinder featuring wear-resistant construction and precision honed tube. The SAU40X120S combines 0.1mm repeat positioning accuracy with 50,000km design life expectancy. Integrated magnet slot (D-M9) enables sensor mounting for position feedback. Optional heat-resistant seals (FKM) available for >100℃ applications.
- Packaging machinery clamping/positioning
- CNC machine tool door interlocks
- Automated conveyor gate actuators
- Textile machinery tension control
- Pharmaceutical bottling line pushers
Installation guidelines:
Align cylinder axis within ±0.2° of load path. For vertical mounting,
use counterbalance valves. Maintain 0.5-1.0mm clearance between magnetic
sensor and cylinder body. Lubricate with ISO VG32 hydraulic oil if
operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SAU40X120S |
| 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 | 120mm |
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.