1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63
AirTAC SAI63BX35S Standard Cylinder Specifications
- Model Decoding: SAI63-B-X-35-S
- SAI: ISO 6432 standard cylinder series
- 63: 63mm bore size
- B: Double-acting type
- X: Non-rotating rod design
- 35: 35mm stroke length
- S: Built-in magnetic sensor slot
- Operating pressure: 0.05–1.0 MPa
- Maximum thrust: 311kgf @ 0.7MPa (extend)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (M5 optional)
- Mounting type: Basic foot mounting (other options available)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR standard (FKM optional)
- Protection class: IP65 (rod extended)
- Weight: 1.25kg (excluding accessories)
- Dimensions:
- Length: 185mm (retracted)
- Width: 63mm (body diameter)
- Height: 93mm (mounting base to rod center)
The SAI63BX35S features a precision-ground piston rod with industrial-grade wear resistance, delivering 0.01mm repeat positioning accuracy. Its double-lip seal design ensures leak-free operation even under 1 million cycles. The embedded sensor slot supports inductive proximity switches for position feedback integration.
- Carton sealing/packaging machinery pusher mechanisms
- CNC machine tool fixture clamping systems
- Automotive welding jig positioning
- Pharmaceutical blister packaging actuators
- Electronics assembly line part transfer
| Property | Property Value |
|---|---|
| sku | SAI63BX35S |
| 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 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 35mm |
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.









