Airtac SILF Front Locking Air Cylinder SILF80X250STC
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF Series Front Lock Cylinder SILF80X250STC Specifications
- Model: SILF80X250STC
- Bore size: 80 mm
- Stroke: 250 mm
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,800 N (at 0.5 MPa)
- Lock type: Mechanical wedge lock (front position)
- Mounting style: Double-ended stud (ISO 15552 standard)
- Port size: G3/8 (NPT1/2 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Piston material: Anodized aluminum alloy
- Rod material: Hard chrome-plated steel
- Seal type: NBR + PU combination
- Weight: 5.8 kg ±2%
- Dimensions:
- Extended length: 594 mm
- Retracted length: 344 mm
- Body diameter: 96 mm
- Mounting center distance: 60 mm
- Protection rating: IP67 (with optional wiper seal)
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
Heavy-duty locking cylinder with precision wedge mechanism for position retention under load. Features dual anti-rotation guide rods for enhanced stability during locking engagement. The STC variant includes a thermal-stable seal package and shock-absorbing end caps. Requires 5-40μm filtered compressed air with ≤5% relative humidity.
- Vertical press machine safety locking during tool changes
- Automated welding fixture position retention
- Overhead conveyor emergency stop systems
- Injection molding machine core-pulling mechanisms
- Semiconductor wafer handling vacuum break protection
Installation protocol:
Always engage lock mechanism before pressurization during setup.
Maintain 0.1-0.3 MPa residual pressure in locked state for optimal seal life.
Perform weekly lubrication checks in high-cycle applications (>5,000 cycles/day).
| Property | Property Value |
|---|---|
| sku | SILF80X250STC |
| 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 | <250MM> → <250mm> |
| 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.