Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX140-40
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SAIJ63AX140-40
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Description
SAIJ63 Adjustable Cylinder
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
Installation note:
Use M6 mounting bolts with 12.9 grade minimum. For vertical installations,
add 20% extra pressure compensation. Lubricate rod with ISO VG32 hydraulic
oil monthly in high-cycle applications (>500k cycles/year).
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63AX140-40 Adjustable Stroke Cylinder Specifications
- Model: SAIJ63AX140-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 140 mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Rubber buffer + adjustable hydraulic absorber
- Mounting style: Front/rear flange (ISO 15552 standard)
- Rod end type: External M20×1.5 male thread
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -10℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy barrel, hardened chromium-plated rod
- Seal type: NBR + polyurethane (oil-resistant)
- Repeat positioning accuracy: ±0.5 mm
- Protection class: IP54 (standard), IP67 optional
- Weight: 2.85 kg (without accessories)
- Dimensions: 250mm(L) × 82mm(W) × 82mm(H) (retracted position)
High-precision adjustable stroke cylinder featuring dual-stage position locking mechanism with ±5° rotation-lockable stoppers. The integrated shock absorber minimizes end-impact noise below 75dB(A). Corrosion-resistant design includes stainless steel guide bushing and wiper seal for harsh environments.
Typical Applications:
- Precision press-fit operations in automotive assembly
- Variable height positioning in CNC machine tool changers
- Adjustable clamping force systems in injection molding
- Material handling with variable stroke requirements
- Packaging line product height adjustment mechanisms
Installation note:
Use M6 mounting bolts with 12.9 grade minimum. For vertical installations,
add 20% extra pressure compensation. Lubricate rod with ISO VG32 hydraulic
oil monthly in high-cycle applications (>500k cycles/year).
Performance Characteristics:
- Max thrust: 310N @ 0.63MPa
- Leakage rate: <5 cm³/min under 0.7MPa
- Lifetime: 5,000 km travel distance (50% load)
- Startup friction: 0.8–1.2N (dry), 0.5–0.8N (lubricated)
| Property | Property Value |
|---|---|
| sku | SAIJ63AX140-40 |
| 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 | <140mm> |
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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