Airtac SILF Front Locking Air Cylinder SILF125X150
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X150 Front Lock Cylinder Specifications
- Model: SILF125X150
- Type: Double-acting with mechanical lock
- Bore size: Ø125mm
- Stroke: 150mm
- Operating pressure: 0.2–1.0 MPa
- Locking force: 12,500N (max)
- Lock mechanism: Wedge-type mechanical lock
- Piston speed: 50–800mm/s
- Mounting type: MF1 (ISO/VDMA standard)
- Cushioning: Adjustable air cushion (both ends)
- Seal material: HNBR with wear-resistant ring
- Temperature range: -10℃ to 80℃
- Weight: 18.7kg (including lock unit)
- Dimensions: 465mm(L) × 180mm(W) × 180mm(H)
- Port size: G3/8 (NPT1/2 optional)
- Rod end type: External thread M30×1.5
- Protection rating: IP54 (standard), IP67 (optional)
Heavy-duty lock cylinder designed for vertical load holding applications. Features precision-ground chrome piston rod with dual scraper seals and integrated lock position sensor groove. The wedge-lock mechanism maintains position during power loss, with manual override capability. Requires 20μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Press machine safety interlock systems
- Automotive welding fixture position retention
- Die-casting mold clamping mechanisms
- Overhead material handling brakes
- Elevator emergency stop systems
Installation note:
Requires perpendicular mounting surface with flatness ≤0.1mm.
Lock engagement needs 0.5-1.5mm pre-travel adjustment.
Lubricate guide bushings every 500km of cumulative stroke.
- Seal replacement: 5,000km stroke or 5 years
- Lock mechanism inspection: 6 months (heavy use)
- Rod alignment check: After 10,000 cycles
| Property | Property Value |
|---|---|
| sku | SILF125X150 |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 150mm |
| 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.