Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX185-20
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 SAIJ63BX185-20 Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX185-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke range: 50-500 mm (factory preset 185±0.5mm)
- Operating pressure: 0.05-1.0 MPa
- Port size: Rc1/4 (G1/4 optional)
- Cushioning: Adjustable hydraulic buffer + rubber pad
- Mounting style: Standard (MF1/MB1/MC1 compatible)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (HNBR available for high-temp)
- Rod material: Hard chrome-plated carbon steel
- Weight: 3.8 kg (without accessories)
- Dimensions: 305mm(L) × 80mm(W) × 80mm(H) (at mid-stroke)
- Max thrust: 3115N @ 0.7MPa
- Piston speed: 50-750 mm/s
- Protection rating: IP54 (standard wipers)
High-precision industrial cylinder featuring micro-adjustment mechanism with ±0.2mm repeatability. The hexagonal rod design prevents rotation during operation. Integrated locknut allows stroke adjustment without disassembly. Special anti-vibration structure maintains position stability under impact loads.
- Press machine depth control systems
- Automated welding positioners
- Plastic injection mold ejection mechanisms
- PCB drilling equipment Z-axis control
- Automotive assembly line clamping fixtures
Installation note:
Use M6 mounting bolts with 50-60N·m torque. Lubricate with ISO VG32 hydraulic oil
before initial operation. For vertical mounting, install exhaust mist separator.
- Loosen locknut using 17mm wrench
- Rotate adjustment screw (2.5mm/rev)
- Verify position with built-in scale markings
- Re-tighten locknut to 18N·m
| Property | Property Value |
|---|---|
| sku | SAIJ63BX185-20 |
| 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 | 185mm |
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.