2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X87 Standard Cylinder Specifications
- Model: SI63X87
- Bore Size: 63 mm (ISO 6432 standard)
- Stroke: 87 mm (customizable from 25-500 mm)
- Operating Pressure: 0.1~0.9 MPa
- Max Thrust: 2,845 N @0.7 MPa (Push/Pull balanced)
- Cushioning: Adjustable rubber buffer + shock absorber
- Port Size: G1/4 (BSPP thread standard)
- Piston Speed: 50-750 mm/s
- Temperature Range: -20℃ to 80℃
- Body Material: Anodized aluminum alloy
- Rod Material: Hard chrome-plated steel (Cr-Mo steel base)
- Seal Material: NBR (Nitrile rubber)
- Weight: 2.85 kg (bare cylinder without accessories)
- Dimensions: 200mm(L) × 63mm(Ø) × 76mm(Mounting height)
- Mounting Types: Basic type (Standard) / Front flange / Rear flange / Foot mount
- ISO Certification: Compliant with ISO 6431/VDMA 24562
High-precision industrial cylinder with double-acting operation, featuring wear-resistant rod guides and precision honed tubing. The SI63X87's anodized body resists chemical corrosion while maintaining thermal stability. Includes magnetic piston for position sensing compatibility (sensor sold separately). Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool chip conveyors
- Automotive welding fixture positioning
- Food packaging vertical lift systems

Property | Property Value |
---|---|
sku | SI63X87 |
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℃ to 80℃ Speed Range: 30-800 mm/s |
Port Size | PT3/8 |
Piston Rod Material | Medium Carbon Steel |
Magnet | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 87mm |
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.