Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X425-20
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SAUJ63X425-20
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Description
Product Description of SAUJ63 Adjustable Cylinder:
1. Compliant with Airtac Enterprise Standard Cylinder specifications;
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.)
Installation guidelines:
Use locknuts (M10×1.5) for stopper fixation. Lubricate rod weekly with ISO VG32 hydraulic oil.
Maintain 0.3-0.5mm clearance between stoppers and cylinder ends during adjustment.
Critical note:
Avoid side load exceeding 15N·m. For vertical installations, always install rod end downward
to prevent seal wear from gravitational settling.
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 SAUJ63X425-20 Technical Details
- Model Code: SAUJ63X425-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 425mm (adjustable via external stoppers)
- Rod diameter: Ø20mm chromium-plated steel
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (axial mounting taps)
- Port size: G1/4 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod seal: Nitrile rubber (NBR) + wear ring
- Weight: 3.8kg (without accessories)
- Dimensions:
- Extended length: 825mm
- Retracted length: 400mm
- Body width: 76mm
- Mounting height: 63mm
- ISO standard: Compliant with ISO 6432 (VDMA 24562)
- Accessories: Includes magnetic switch slot (sensor not included)
High-precision adjustable stroke cylinder featuring dual external mechanical stoppers for micro-positioning control (±1mm repeatability). The chrome-plated piston rod incorporates a multi-layer seal system for dust resistance, with corrosion-resistant construction ideal for humid environments. Requires 5-40μm filtered compressed air.
Industrial Applications:
- Variable height work platforms in automotive assembly
- Packaging line product positioning gates
- Plastic injection molding ejector systems
- Textile machinery tension control devices
- Semiconductor wafer handling robots
Installation guidelines:
Use locknuts (M10×1.5) for stopper fixation. Lubricate rod weekly with ISO VG32 hydraulic oil.
Maintain 0.3-0.5mm clearance between stoppers and cylinder ends during adjustment.
Critical note:
Avoid side load exceeding 15N·m. For vertical installations, always install rod end downward
to prevent seal wear from gravitational settling.
| Property | Property Value |
|---|---|
| sku | SAUJ63X425-20 |
| Adjustable Stroke | <20mm> |
| 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 | <425mm> |
Shipping policies
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.
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