Airtac SILF Front Locking Air Cylinder SILF40X450S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X450S Front Lock Cylinder Specifications
- Model: SILF40X450S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 450mm
- Operating pressure: 0.1–0.9 MPa
- Lock holding force: 1,960N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable hydraulic buffer
- Mounting type: Basic (MF1) with front flange
- Rod end: Female thread M16×1.5
- Seal material: NBR (nitrile rubber)
- Weight: 3.5kg (dry, without accessories)
- Dimensions: 550mm(L) × 82mm(W) × 82mm(H)
- Port size: G1/8 (dual ports)
- Rod surface treatment: Hard chrome plating (5-8μm)
- ISO standard: 15552 compliant
High-precision locking cylinder with dual safety mechanism, featuring an integrated mechanical lock that engages automatically at stroke ends. The hard-anodized aluminum body and chromium-plated piston rod ensure corrosion resistance in humid environments. Requires filtered air (5μm) with ISO VG32 lubricator oil (optional auto-lube).
- Vertical load holding in automated assembly lines
- Position retention in power failure scenarios
- Press machine safety interlocks
- Material handling equipment emergency stops
- Injection molding machine core pulling units
Installation note:
Lock engagement requires pressure ≥0.15MPa. Always deactivate lock before manual override.
Lubricate guide shafts every 500km of cumulative travel. Avoid side-load exceeding 50N.
| Property | Property Value |
|---|---|
| sku | SILF40X450S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 450mm |
| 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.