Airtac SILF Front Locking Air Cylinder SILF125X500SLB
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X500SLB Front Lock Cylinder Specifications
- Model: SILF125X500SLB
- Type: Double-acting pneumatic cylinder with mechanical front lock
- Bore diameter: 125mm (±0.5mm tolerance)
- Stroke: 500mm (adjustable ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Locking force: 12,500N (max at 0.63MPa)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU hybrid seals
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228/1 standard)
- Cushioning type: Adjustable air cushion (both ends)
- Lock mechanism: Spring-assisted mechanical wedge lock
- Weight: 9.8kg (excluding mounting accessories)
- Dimensions: 750mm(L) × 180mm(W) × 180mm(H)
- Mounting options: Basic type (no flange) with standard ISO mounting patterns
- Rod end thread: M36×1.5 (external)
- Protection rating: IP54 (standard seals)
- ISO standard: 15552 compliant
Heavy-duty locking cylinder designed for vertical load holding and emergency position retention. Features dual safety with pneumatic holding force and mechanical wedge locking that engages automatically during pressure loss. The enhanced rod guidance system minimizes side load deflection, making it ideal for precision alignment applications.
- Automated material handling vertical brakes
- Press machine safety interlocks
- Elevator emergency stop systems
- Rotary index table positioning locks
- Overhead crane load stabilizers
Operation note:
Requires 3-second minimum pressure stabilization before lock engagement/disengagement.
Lubricate wedge mechanism every 50,000 cycles using ISO VG32 hydraulic oil.
Not recommended for horizontal mounting without additional rod support.
| Property | Property Value |
|---|---|
| sku | SILF125X500SLB |
| 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 | 500mm |
| 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.