Airtac SILF Front Locking Air Cylinder SIF40X800
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF Series Front Mechanical Lock Cylinder SIF40X800 Specifications
- Model: SIF40X800
- Type: Double-acting cylinder with front mechanical lock
- Bore size: 40mm
- Stroke: 800mm
- Operating pressure: 0.05–1.0 MPa
- Locking mechanism: Spring-loaded mechanical brake (front side)
- Port size: Rc1/4 (G1/4 optional)
- Cushioning type: Adjustable rubber buffer (both ends)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated steel
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.85kg (excluding mounting accessories)
- Dimensions: 990mm(L) × 50mm(W) × 50mm(H) (full extension)
- Locking force: 480N (at 0.5MPa)
- Response time: ≤0.5s (locking engagement)
- Protection rating: IP54
Heavy-duty locking cylinder with fail-safe mechanical brake system, engineered for vertical load holding and position retention during power loss. Features dual-stage sealing with wear compensation and anti-rotation guide mechanism. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Vertical lifting systems in automated warehouses
- Press machine safety position locking
- Automotive assembly line fixture positioning
- Overhead material handling emergency brakes
- Plastic injection molding clamp retention
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-0.6MPa locking pressure during adjustment.
Avoid side load exceeding 30N during locking engagement.
| Property | Property Value |
|---|---|
| sku | SIF40X800 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 800mm |
| 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.