Airtac SILF Front Locking Air Cylinder SILF80X125
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF80X125 Front Lock Cylinder Technical Details
- Model: SILF80X125
- Cylinder bore: Ø80mm (±0.1mm tolerance)
- Stroke: 125mm (adjustable ±2mm)
- Operation type: Double-acting with mechanical lock
- Working pressure: 0.05-1.0MPa (7-145psi)
- Cushioning: Adjustable hydraulic buffer (5-stage)
- Lock mechanism: Spring-assisted wedge lock (auto-engage at stroke end)
- Port size: G1/2 (BSPP thread)
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 60℃ (FKM seals)
- Body material: Aluminum alloy 6063-T5 (hard anodized)
- Rod material: Chrome-plated 45# steel
- Lock holding force: ≥2,500N (at 0.5MPa)
- Weight: 3.8kg (without accessories)
- Dimensions: 300mm(L) × 105mm(W) × 105mm(H) (at mid-stroke)
- Protection class: IP54 (standard), IP67 optional
- Piston speed: 50-750mm/s (lubricated operation)
Heavy-duty locking cylinder with fail-safe position retention, featuring dual-position magnetic sensors (optional) and anti-rotation rod design. The triple-seal structure (rod seal, piston seal, lock chamber seal) ensures leak-free operation in high-cycle applications. Requires ISO 8573-1:2010 class 3 compressed air.
- Vertical lifting platforms requiring position freeze during power loss
- Press machine safety interlocks
- Automated welding fixture position retention
- Elevator emergency braking systems
- Robotic arm end-effector stabilization
Installation protocol:
Mount using M8x1.25 mounting bolts (4-point) with 25N·m torque specification.
Lubricate lock mechanism with ISO VG32 hydraulic oil during assembly.
Allow 15mm clearance around lock housing for thermal expansion.
| Property | Property Value |
|---|---|
| sku | SILF80X125 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 125mm |
| 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.