Airtac SILF Front Locking Air Cylinder SILF40X700
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X700 Front Lock Cylinder Technical Details
- Model: SILF40X700
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 700mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Lock holding force: 1,250N (at 0.63MPa)
- Piston speed: 50–800 mm/s
- Cushioning: Adjustable hydraulic buffer (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to +80℃
- Seal material: NBR + Polyurethane
- Rod material: Chrome-plated steel (HCP)
- Tube material: Anodized aluminum alloy
- Weight: 3.5kg (excluding accessories)
- Dimensions:
- Extended length: 1,028mm
- Retracted length: 328mm
- Mounting base: 52mm × 52mm
- Rod diameter: 16mm
- Protection class: IP65 (rod extended), IP54 (during motion)
- Certifications: ISO 6432, TUV, RoHS compliant
High-precision locking cylinder featuring dual safety mechanism - mechanical position lock and pneumatic pressure holding. The triple-seal design (rod seal, piston seal, lock chamber seal) ensures zero leakage during static holding. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality. Lubricated models (SILF-L series) available for high-cycle applications.
- Vertical lifting systems in automated warehouses
- Position retention in CNC tool changers
- Safety locking in automotive welding fixtures
- Precision alignment stages in semiconductor handling
- Emergency stop mechanisms for material handling robots
Installation guidelines:
Mounting orientation must keep lock mechanism upward. Allow 1.5× stroke length clearance
for full extension. Perform lock engagement test at 0.3MPa before full-pressure operation.
Re-lubrication interval: 2 million cycles or 12 months (whichever comes first).
| Property | Property Value |
|---|---|
| sku | SILF40X700 |
| 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 | 700mm |
| 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.