Airtac SILF Front Locking Air Cylinder SILF125X300SLB
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF125X300SLB Front Lock Cylinder Specifications
- Model: SILF125X300SLB
- Type: Double-acting cylinder with mechanical spring lock
- Bore size: 125mm
- Stroke: 300mm
- Operating pressure: 0.1–1.0 MPa
- Locking force: 12,500N (max at 0.5MPa)
- Lock mechanism: Spring-loaded mechanical brake
- Port size: G1/2 (BSPP thread)
- Cushioning type: Adjustable buffer at both ends
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 10.8kg ±3%
- Dimensions: 500mm(L) × 150mm(W) × 150mm(H)
- Response time: ≤0.5s (lock engagement)
- Protection rating: IP67 (standard mounting orientation)
Heavy-duty locking cylinder designed for vertical load holding and emergency stop scenarios. Features dual safety with mechanical spring lock and pneumatic holding force. The anodized body resists corrosion in humid environments, while precision-machined guide rings ensure smooth operation under lateral loads.
- Vertical press brake tool positioning systems
- Automated material handling in foundries
- Overhead crane safety brakes
- Injection molding machine core-pull mechanisms
- Automotive assembly line fixture locking
Installation note:
Requires vertical or horizontal mounting with ±2° tolerance. Lubricate guide rails monthly with ISO VG32 hydraulic oil.
Lock engagement requires minimum 0.3MPa residual pressure. Not recommended for continuous reciprocating cycles >30 CPM.
- Relubrication interval: Every 500km of cumulative travel
- Lock mechanism inspection: 6 months or 100,000 cycles
- Seal replacement: 2 years or 500,000 cycles
| Property | Property Value |
|---|---|
| sku | SILF125X300SLB |
| 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 | 300mm |
| 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.