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 SAIJ63 Adjustable Stroke Cylinder SAIJ63X85-40 Technical Details
- Bore size: 63mm (ISO standard)
- Stroke: Adjustable 10-85mm (±2mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Rubber bumper + adjustable hydraulic shock absorber
- Mounting style: MF1 (front flange with threaded mounting holes)
- Port size: G1/4 (BSPP thread)
- Rod end: M16×1.5 male thread
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR seals with wear-resistant ring
- Temperature range: -10℃ to 80℃
- Weight: 2.3kg (without accessories)
- Dimensions:
- Body length: 185mm (min) / 260mm (max extended)
- Width: 80mm (mounting flange to rear end)
- Height: 93mm (including rod)
- Lubrication: Pre-lubricated (ISO VG32 compatible)
- IP rating: IP54 (standard wiper seal configuration)
Precision-adjustable pneumatic cylinder featuring dual-position locking mechanism for stroke fixation. The chrome-plated piston rod integrates wear-resistant coating (25-30μm thickness) for extended service life. Optional magnetic piston version (SAIJ63X85-40-M) available for position feedback.
- Variable height work platforms in assembly lines
- Press-fit mechanisms for electronic component insertion
- Adjustable clamping systems in CNC fixtures
- Packaging machine stopper positioning
- Printing press roller gap adjustment
| Property | Property Value |
|---|---|
| sku | SAIJ63X85-40 |
| 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 | 85mm |
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.









