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 SAIJ63BX85-40S Adjustable Stroke Cylinder Specifications
- Model Code Breakdown: SAIJ63-BX85-40S
- SAI: Standard cylinder series
- J: Adjustable stroke mechanism
- 63: Bore size (63mm)
- BX: Compact flange mounting variant
- 85: Maximum stroke length (85mm)
- 40: Rod end thread specification (M10x1.25)
- S: Built-in magnetic piston (DIN standard)
- Bore Diameter: 63mm ±0.05mm
- Stroke Range: 25-85mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Cushion Type: Rubber bumper + adjustable air cushion
- Port Size: G1/4 (BSPP thread)
- Piston Speed: 50-750 mm/s (optimal range)
- Ambient Temperature: -20℃ to 80℃
- Material Construction:
- Tube: Aluminum alloy (hard anodized)
- Piston Rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR+PU hybrid for high-speed operation
- Weight: 2.8kg (without accessories)
- Dimensions:
- Extended Length: 218mm (max stroke)
- Retracted Length: 133mm
- Body Diameter: 76mm
- Mounting Flange: 100mm x 100mm
Precision-adjustable pneumatic cylinder featuring stepless stroke control through integrated mechanical stoppers. The dual-cushion system combines rubber buffers with air damping for smooth end-of-stroke deceleration. Magnetic piston enables position feedback when used with compatible sensors. Corrosion-resistant construction with IP54 protection rating.
- Variable clamping force applications in CNC jigs
- Packaging line product ejection systems
- Glass handling equipment with adjustable grip positions
- Automated paint spraying systems requiring stroke calibration
- Semiconductor wafer handling mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ63BX85-40S |
| 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 | S-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.









