Airtac SILF Front Locking Air Cylinder SILF80X450S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF80X450S Front Locking Cylinder Specifications
- Model: SILF80X450S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 80mm
- Stroke: 450mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Locking force: 2,800N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Port size: G1/8 (NPT1/8 optional)
- Seal material: HNBR (Hydrogenated Nitrile)
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg (excluding accessories)
- Dimensions: 640mm(L) × 105mm(W) × 105mm(H) (full extension)
- Rod thread: M20×1.5 (external)
- Protection rating: IP67 (wipers included)
- Mounting type: Standard ISO/VDMA foot mounting with 11mm slots
Heavy-duty locking cylinder featuring a fail-safe mechanical brake mechanism activated by spring force and released pneumatically. The dual-piston locking design ensures zero drift under load, with tungsten-coated brake shoes for wear resistance. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Press machine safety interlocks
- Automated welding fixture position retention
- Vertical elevator emergency braking systems
- Die-casting machine core pulling mechanisms
- Automotive assembly line tooling positioning
Installation note:
Lock engagement requires minimum 0.3MPa air pressure. Lubricate guide shafts monthly with ISO VG32 hydraulic oil.
Avoid side loads exceeding 50N during operation. Alignment tolerance: ±0.5° angular misalignment max.
| Property | Property Value |
|---|---|
| sku | SILF80X450S |
| 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 | 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.