Airtac SILF Front Locking Air Cylinder SILF125X250-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X250-S Front Lock Cylinder Specifications
- Model: SILF125X250-S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 125mm
- Stroke: 250mm
- Operating pressure: 0.2–1.0 MPa
- Cushioning: Adjustable hydraulic buffer (both ends)
- Locking force: 8,500N (max at 0.5MPa)
- Ambient temperature: -20℃ to 80℃
- Port size: G3/8 (NPT1/2 optional)
- Seal material: NBR + Polyurethane
- Rod material: Chrome-plated steel (25mm rod diameter)
- Protection rating: IP65 (standard), IP67 (optional)
- Weight: 5.8kg ±2%
- Dimensions: 612mm(L) × 145mm(W) × 145mm(H)
Heavy-duty locking cylinder with fail-safe mechanical brake system, featuring dual-position locking capability through integrated wedge mechanism. The hardened aluminum alloy body with triple chrome plating ensures corrosion resistance in harsh environments. Requires 5-40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.1-0.3cc/min recommended).
- Press machine safety interlock systems
- Automated welding fixture position retention
- Elevator emergency braking mechanisms
- Die-casting mold clamping with mid-stroke hold
- Overhead crane load positioning
Installation protocol:
Locking mechanism requires manual release via 6mm hex key during maintenance.
Maintain minimum 0.3MPa air pressure during locking engagement.
Vertical mounting orientation recommended for optimal brake pad wear.
| Property | Property Value |
|---|---|
| sku | SILF125X250-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 | <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.