Airtac SILF Front Locking Air Cylinder SILF40X350
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X350 Front Locking Cylinder Technical Details
- Model: SILF40X350
- Type: Double-acting with mechanical lock (front side)
- Bore size: 40mm
- Stroke: 350mm
- Operating pressure: 0.05–1.0 MPa
- Lock holding force: 2,500N (max at 0.5MPa)
- Piston speed: 50–800mm/s
- Cushioning type: Adjustable rubber buffer
- Port size: M5x0.8 (G1/8 equivalent)
- Operating temperature: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Rod material: Chrome-plated carbon steel
- Weight: 2.45kg (excluding accessories)
- Dimensions: 416mm(L) × 58mm(W) × 58mm(H)
- Protection rating: IP54 (standard), IP67 (optional)
Heavy-duty locking cylinder with fail-safe mechanical brake mechanism, featuring dual-position memory function for mid-stroke locking. The enhanced chrome rod and wear-resistant guide rings ensure precise repeat positioning (±0.5mm). Requires 25μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Vertical load holding in material handling systems
- Emergency stop positioning in press machinery
- Precision fixturing in CNC machining centers
- Overhead safety brakes in automated warehouses
- Position retention during power failure scenarios
Installation note:
Lock engagement requires minimum 0.3MPa pressure. Always disengage lock before manual override.
Mounting orientation must keep lock mechanism accessible for maintenance. Allow 15mm clearance
around lock unit for heat dissipation.
Critical: Lubricate lock pins monthly with
MIL-PRF-6085 grease. Avoid side-load exceeding 30N during operation. Lock mechanism
activation delay must be ≥0.5s after pressure stabilization.
| Property | Property Value |
|---|---|
| sku | SILF40X350 |
| 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 | 350mm |
| 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.