Airtac SILF Front Locking Air Cylinder SILF125X80
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X80 Front Lock Cylinder Specifications
- Model: SILF125X80
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 125mm
- Stroke: 80mm (±1mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Standard MF1 flange mounting
- Port size: G1/2 (ISO228 standard)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg (excluding accessories)
- Dimensions: 200mm(L) × 125mm(W) × 125mm(H) (minimum extended length)
- Locking force: 2,500N (at 0.5MPa)
- Response time: ≤0.5s (locking/unlocking)
- Protection rating: IP54 (standard), IP67 optional
Heavy-duty locking cylinder featuring fail-safe mechanical position retention. The dual-piston locking mechanism ensures zero drift during power loss, with tungsten-steel lock pins rated for 50,000+ cycles. Includes wear indicators and grease ports for extended maintenance intervals. Compatible with ISO 15552 mounting accessories.
- Vertical lifting systems requiring position hold (e.g., elevator brakes)
- Injection molding machine core-pull mechanisms
- Automated warehouse vertical axis stabilization
- Press machine safety interlocks
- Robotic welding fixture positioning
Installation notes:
- Align lock pins within 0.2mm perpendicular tolerance
- Pre-lubricate with ISO VG32 hydraulic oil before initial use
- Install shock absorbers for strokes over 50mm
- Maintain 1.5x bore diameter clearance for rod extension
| Property | Property Value |
|---|---|
| sku | SILF125X80 |
| 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 | 80 mm |
| 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.