Airtac SILF Front Locking Air Cylinder SILF80X450
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF80X450 Front Lock Cylinder Specifications
- Model: SILF80X450
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 80 mm
- Stroke: 450 mm
- Operating pressure: 0.1–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Locking force: ≥350 N (at 0.5 MPa)
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/4 (ISO standard)
- Material: Aluminum alloy barrel, hardened stainless steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg ±2%
- Dimensions: 550mm(L) × 100mm(W) × 100mm(H) (excluding mounting accessories)
- Mounting: ISO 15552 standard (multiple mounting options available)
- Protection rating: IP65 (rod seal area)
- Lubrication: Pre-lubricated (use oil mist lubrication for extended life)
Heavy-duty locking cylinder with fail-safe mechanical brake mechanism. Features dual piston lock design with spring-assisted engagement for immediate position holding during power/pressure loss. The chrome-plated piston rod and wear-resistant guide rings ensure smooth operation in high-cycle applications. Requires filtered air (5-50 micron) with ≤5% relative humidity.
- Vertical load holding in automated material handling systems
- Emergency stop positioning in injection molding machines
- Precision fixturing in CNC machining centers
- Safety braking for overhead conveyor systems
- Robotic arm mid-stroke position locking
Installation notes:
- Lock engages when pressure drops below 0.15 MPa - ensure proper system sequencing
- Maintain ≤0.5° angular misalignment during mounting
- Lubricate lock mechanism every 500,000 cycles (use ISO VG32 hydraulic oil)
- For vertical mounting, install with lock facing downward to prevent debris accumulation
| Property | Property Value |
|---|---|
| sku | SILF80X450 |
| 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 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 450mm |
| Lock Position | Front Cover with Lock |
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.