Airtac SILF Front Locking Air Cylinder SILF63X75
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF63X75 Front Lock Cylinder Technical Specifications
- Model: SILF63X75
- Type: Double-acting cylinder with mechanical lock
- Bore size: 63mm (±0.1mm tolerance)
- Stroke: 75mm (adjustable ±2mm)
- Operating pressure: 0.1–0.8 MPa
- Lock holding force: 1,800N (at 0.5MPa)
- Cushioning: Adjustable pneumatic cushion (5-stage)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Chrome-plated SCM435 steel
- Tube material: Anodized aluminum alloy 6063-T5
- Seal material: NBR + Polyurethane hybrid
- Temperature range: -20℃ to 80℃
- Weight: 3.2kg (±5%)
- Dimensions:
- Extended length: 268mm
- Retracted length: 193mm
- Mounting base: 125mm × 85mm
- Rod end thread: M20×1.5
- Protection rating: IP67 (with wiper seal installed)
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty locking cylinder featuring dual-position mechanical brake mechanism with fail-safe hold function. The integrated wedge-lock system engages automatically at stroke ends, preventing unintended movement during power loss. Optimized for vertical applications requiring position retention under load.
- Press machine safety interlocks
- Automated warehouse vertical lift positioning
- Die casting mold clamping mechanisms
- Overhead conveyor emergency brakes
- Solar panel tilt adjustment systems
Installation guidelines:
- Mount in vertical orientation (±5° tolerance)
- Maintain 0.3-0.5MPa locking pressure during engagement
- Perform lock release test every 5,000 cycles
- Use M6 mounting bolts (Grade 8.8 or higher)
Critical notes:
- Lock mechanism requires minimum 0.15MPa residual pressure
- Do not use as mechanical stop for dynamic loads
- Annual seal replacement recommended for shock load applications
| Property | Property Value |
|---|---|
| sku | SILF63X75 |
| 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 | 63mm |
| Stroke | 75mm |
| 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.