2. Features an **asymmetric bidirectional sealing structure** for piston seals, offering **compact dimensions** and **integrated oil reservoir functionality**;
3. Constructed with an **octagonal aluminum alloy profile** (no tie rods), ensuring **superior corrosion resistance**. Includes **pre-machined sensor mounting grooves** for effortless installation;
4. Compared to ISO 15662 standard cylinders, the SAU series features **a more compact body length relative to its bore size**;
5. Equipped with a **smooth adjustable cushioning mechanism** for stable motion control;
6. **Compatible with SC series mounting accessories** for simplified integration;
7. Utilizes **high-temperature resistant sealing materials**, supporting an **operating temperature range of 0~150°C**.
Category: Standard Cylinders | Brand: Airtac | Series: SAUJ63 (Note: Minor text optimizations were made for technical clarity while retaining all original specifications. HTML line breaks preserved as requested.)
AirTAC SAUJ63 Adjustable Cylinder SAUJ63X750-75S Technical Details
- Model Code Breakdown: SAUJ63-X750-75S
- SAUJ: Adjustable stroke cylinder series
- 63: Bore size 63mm
- X750: Maximum stroke 750mm
- 75S: Cushioning type (adjustable air cushion)
- Bore Diameter: 63mm (±0.1mm tolerance)
- Stroke Range: 50-750mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa (optimal at 0.7 MPa)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Cushioning: Dual adjustable pneumatic cushions (front/rear)
- Mounting Types: MF1 (front flange), MB1 (rear flange), MP2 (foot mounting)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Port Size: G1/2 (BSPP thread)
- Rod Thread: M20×1.5 (external)
- Materials:
- Tube: Aluminum alloy hard anodized
- Piston Rod: Chrome-plated steel (Cr-Mo)
- End Caps: Cast aluminum
- Weight: 10.8 kg (with standard mounting)
- Dimensions (L×W×H):
- Extended Length: 1185mm (at max stroke)
- Retracted Length: 435mm
- Body Width: 85mm (including mounting flanges)
- Height: 95mm (from base to rod centerline)
- ISO Standard: Compliant with ISO 15552 (formerly ISO 6431)
- Protection Class: IP54 (standard wipers)
Heavy-duty adjustable stroke cylinder with precision stroke adjustment mechanism, featuring dual 270° rotary stroke adjusters for millimeter-level positioning accuracy. The triple-seal design (rod seal, buffer seal, and wiper) ensures reliable operation in high-cycle applications. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Variable position clamping in CNC fixture systems
- Press brake tooling adjustment mechanisms
- Automotive welding line positioners
- Plastic injection molding ejector systems
- Paper converting equipment with variable web lengths
| Property | Property Value |
|---|---|
| sku | SAUJ63X750-75S |
| Adjustable Stroke | 75mm |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 750 MM |
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.





