Airtac SILF Front Locking Air Cylinder SILF125X480-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X480-S Front Lock Cylinder Specifications
- Model: SILF125X480-S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 125mm
- Stroke: 480mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Lock holding force: 12,500N (max at 0.5MPa)
- Cushioning type: Adjustable pneumatic cushion (front/rear)
- Port size: G1/2 (ISO228 standard)
- Piston speed: 50–800mm/s
- Seal material: NBR + polyurethane (high wear resistance)
- Temperature range: -20℃ to 80℃ (standard) / -10℃ to 150℃ (high-temp variant)
- Rod material: Chrome-plated carbon steel (S45C)
- Weight: 15.8kg (excluding accessories)
- Dimensions:
- Length: 830mm (full extension)
- Body width: 158mm (including mounting brackets)
- Height: 165mm (from base to rod centerline)
- Protection rating: IP67 (dust/water resistant)
Heavy-duty locking cylinder with precision position retention capability, featuring dual safety mechanisms: mechanical lock engages automatically at stroke end, while pneumatic locking activates during operation. Requires 5-40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.8-1.0cm³/min recommended).
- Press machine safety interlock systems
- Automated welding fixture position locking
- Vertical elevator emergency braking
- Die-casting mold clamping mechanisms
- Overhead crane load stabilization
Installation requirements:
Must be mounted horizontally (±3° tolerance). Allow 25mm clearance around lock mechanism for heat dissipation.
Perform lock calibration every 50,000 cycles using M6 adjustment screw (clockwise to increase engagement force).
| Property | Property Value |
|---|---|
| sku | SILF125X480-S |
| 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 | 480mm |
| 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.