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 SAIJ63BX145-75 Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX145-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 145mm (standard) + 75mm adjustable
- Total stroke range: 0-220mm (145+75)
- Operating pressure: 0.1-0.9 MPa
- Port size: PT1/2 (G1/2 optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Basic (MF1 pattern)
- Temperature range: -20℃ to 80℃
- Seal material: NBR/PU compound
- Weight: 4.8kg ±2%
- Dimensions: 220mm(L) × 95mm(W) × 95mm(H) (at full extension)
- Rod thread: M20×1.5 external thread
- Position detection: Optional magnetic piston
- Protection rating: IP54 (standard)
Precision-adjustable cylinder featuring a unique mechanical stopper system with 75mm fine-tuning capability. The hardened stainless steel rod and triple-lip seal design ensure extended service life in high-cycle applications. Includes dual locking nuts for position stability under vibration.
- Variable height positioning in automated assembly lines
- Material handling with adjustable clamping force
- Die height adjustment in stamping machines
- Packaging equipment with product size variations
- Automotive fixture positioning systems
- Maximum side load: 120N at full extension
- Requires F.R.L. unit with 5μm filtration
- Allow 2-second dwell time when changing stroke settings
- Annual lubrication: ISO VG32 hydraulic oil recommended
| Property | Property Value |
|---|---|
| sku | SAIJ63BX145-75 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 145mm |
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.









