Airtac SILF Front Locking Air Cylinder SILF125X80S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X80S Front Lock Cylinder Specifications
- Model: SILF125X80S
- Type: Double-acting with mechanical lock
- Bore size: 125mm
- Stroke: 80mm
- Operating pressure: 0.1–1.0 MPa
- Lock holding force: 2,800N (at 0.5MPa)
- Port size: G3/8 (NPT1/2 optional)
- Cushioning: Adjustable pneumatic cushion
- Temperature range: -20℃ to 80℃
- Seal material: HNBR (Hydrogenated Nitrile)
- Protection rating: IP67 (dust/water resistant)
- Mounting style: Front flange (ISO 15552 standard)
- Weight: 6.8kg (without accessories)
- Dimensions: 310mm(L) × 140mm(W) × 140mm(H)
Heavy-duty locking cylinder with integrated mechanical brake system, designed for vertical load holding and emergency stop scenarios. Features dual-piston locking mechanism with wear-resistant guide bands and chrome-plated piston rod (20μm thickness). Requires 0.5-1.0 MPa clean compressed air with 5μm filtration.
- Automated material handling systems requiring position retention
- Press machine safety interlocks
- Elevator emergency braking systems
- Robotic welding fixture positioning
- Foundry equipment with vibration environments
Installation note:
Lock engagement requires minimum 0.3MPa air pressure. For vertical mounting,
use auxiliary support brackets (sold separately). Lubricate sliding surfaces
with ISO VG32 hydraulic oil monthly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SILF125X80S |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 80 mm |
| 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.