Airtac SILF Front Locking Air Cylinder SILF80X900S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF80X900S Front Lock Cylinder Technical Specifications
- Model: SILF80X900S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 80mm
- Stroke: 900mm
- Operating pressure: 0.05–1.0 MPa
- Lock holding force: 3,200N (at 0.5MPa)
- Lock release pressure: ≥0.3MPa
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard-anodized aluminum alloy
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Weight: 8.7kg (excluding accessories)
- Dimensions: 1,135mm(L) × 125mm(W) × 125mm(H)
- Cushioning: Adjustable air cushion at both ends
- Protection rating: IP54 (standard wipers)
Heavy-duty locking cylinder with fail-safe position retention capability. Features dual-stage sealing system with wear-resistant PU guide bands and corrosion-resistant hard coat. The integrated mechanical lock engages automatically when pressure drops below 0.15MPa, preventing unintended movement. Requires filtered lubricated air (ISO 8573-1 class 4.4.3).
- Vertical lifting mechanisms in automated warehouses
- Safety brakes for overhead material handling systems
- Position locking in CNC machine tool changers
- Emergency stop systems for assembly line conveyors
- Press machine ram stabilization during dwell periods
Installation guidelines:
Mount with ±0.2mm/m alignment tolerance. Lubricate through air supply (ISO VG32 equivalent).
For vertical installations, install manual release lever upward. Allow 50mm clearance behind
lock mechanism for maintenance access.
| Property | Property Value |
|---|---|
| sku | SILF80X900S |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <900mm> |
| 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.