Airtac SILF Front Locking Air Cylinder SIF40X500
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF Series Front Lock Cylinder SIF40X500 Technical Details
- Model: SIF40X500
- Type: Double-acting pneumatic cylinder with mechanical front lock
- Bore size: Ø40mm
- Stroke: 500mm
- Operating pressure: 0.15–1.0 MPa
- Lock holding force: 1,960N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR + Polyurethane
- Protection rating: IP54 (standard rod wiper)
- Weight: 3.5kg ±5%
- Dimensions: 718mm(L) × 58mm(W) × 58mm(H) (extended length)
- Mounting type: Front flange MF1 (ISO 15552 standard)
High-load positioning cylinder featuring instant mechanical locking at stroke end, designed for vertical applications requiring position retention during power loss. The chromium-plated piston rod and anodized aluminum construction ensure durability in humid environments. Requires 5μm filtered air with lubrication (ISO VG32 recommended).
- Elevator safety brake systems
- Automated warehouse vertical lift positioning
- Press machine mid-stroke holding
- Solar panel tilt adjustment mechanisms
- Robotic welding positioner locking
Installation note:
Lubricate lock mechanism weekly with ISO VG32 oil. Maintain minimum 15mm
free space behind cylinder for lock disengagement. Avoid side-load exceeding
50N during operation.
| Property | Property Value |
|---|---|
| sku | SIF40X500 |
| 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 | 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.