Airtac SI50 Standard Cylinder SI50AX850
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50AX850 Standard Cylinder Specifications
- Model: SI50AX850
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: Ø50 mm
- Stroke: 850 mm (customizable 25-1000mm)
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (M5×0.8 optional)
- Piston rod material: Chrome-plated steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (Daphne AL/PS2)
- Mounting: Basic type (no bracket), multiple mounting options available
- Weight: 2.8 kg (with standard stroke)
- Dimensions: 850±1mm (stroke length) × 50mm (bore) × 72mm (total height with rod)
- Rod thread: M10×1.25 external thread
- Protection rating: IP65 (standard wipers)
- Max theoretical force: 196N @0.5MPa
High-precision industrial cylinder optimized for long-stroke applications requiring consistent linear motion. Features dual adjustable pneumatic cushions for smooth deceleration and impact reduction. Hard-anodized barrel resists scoring and corrosion in humid environments. Optional magnetic piston version (SI50AX850-M9) available for position sensing.
- Automated palletizing systems
- Plastic injection molding ejectors
- Textile machinery tension control
- Automotive assembly line positioning
- Packaging machine gate actuators
Installation note:
Maintain 0.05mm/m maximum misalignment during mounting. Use flexible couplings
for strokes over 500mm. Lubricate rod weekly in high-cycle applications (>500,000 cycles/year).
| Property | Property Value |
|---|---|
| sku | SI50AX850 |
| 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 | PT1/4 |
| Piston Rod Material | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 850 mm |
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.