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 SAUJ63X200-40 Technical Details
- Model Code Breakdown: SAUJ63-X200-40
- SAUJ63: Series (63mm bore size)
- X200: 200mm stroke length
- 40: Adjustable cushioning mechanism variant
- Bore Diameter: 63mm (±0.05mm manufacturing tolerance)
- Stroke: 200mm (adjustable via mechanical stops)
- Operating Pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Cushioning: Dual adjustable hydraulic buffers (5-30mm adjustment range)
- Port Size: G1/4 (BSPP thread) with 8mm push-in fittings
- Mounting: Standardized ISO/VDS 3-hole face mount with M6x1.0 threads
- Materials:
- Barrel: Hard-anodized aluminum alloy (6063-T5)
- Piston Rod: Chrome-plated steel (HRC 45-50, Ra 0.4μm finish)
- Seals: NBR (standard), optional FKM for high-temp
- Temperature Range: -20℃ to 80℃ (extended to 120℃ with FKM seals)
- Weight: 3.8kg (without accessories, ±2% tolerance)
- Dimensions:
- Extended Length: 450mm (stroke fully extended)
- Retracted Length: 250mm
- Body Diameter: 76mm (max cross-section)
- Rod End Thread: M20x1.5 (male)
- ISO Certification: 6431, 15552, and VDMA 24562 compliant
High-precision industrial cylinder featuring micro-adjustable stroke control through integrated mechanical stops and tunable hydraulic cushioning. The triple-lip seal design ensures ≤0.5mm/s creep speed under load. Includes anti-rotation keyway (DIN ISO 4395) for precise angular positioning. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- CNC machine tool clamping systems
- Automated welding positioners
- Die casting ejection mechanisms
- Glass tempering oven door actuators
- Pharmaceutical tablet press machines
| Property | Property Value |
|---|---|
| sku | SAUJ63X200-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <200mm> |
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.





