Airtac SILF Front Locking Air Cylinder SILF40X175-S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X175-S Front Lock Cylinder Technical Details
- Model: SILF40X175-S
- Type: Double-acting with mechanical lock
- Bore size: 40mm
- Stroke: 175mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Locking method: Spring-assisted mechanical brake
- Port size: G1/4 (ISO228/1 standard)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Protection rating: IP65 (dust-tight & water jet resistant)
- Piston rod material: Chrome-plated carbon steel (H5 tolerance)
- Tube material: Anodized aluminum alloy
- Weight: 2.85kg (excluding accessories)
- Dimensions: 300mm(L) × 82mm(W) × 82mm(H) (at full extension)
Heavy-duty locking cylinder featuring instantaneous position holding capability through its integrated wedge-shaped brake mechanism. The dual-safety design maintains position even during sudden pressure drops (up to 0.3MPa residual pressure). Requires 5-50μm filtered lubricated air (ISO8573-1 class 4).
- Vertical lifting mechanisms in assembly lines
- Precision clamping fixtures for CNC machining
- Emergency stop positioning in material handling systems
- Overhead conveyor safety brakes
- Press machine intermediate stroke holding
Installation guidelines:
Optimal performance achieved when mounted vertically (±15° tolerance).
Allow minimum 50mm clearance around brake unit for heat dissipation.
Lubricate lock mechanism with ISO VG32 hydraulic oil monthly.
Critical note:
Engage manual release lever before maintenance.
Do not exceed 80% duty cycle during continuous locking operations.
| Property | Property Value |
|---|---|
| sku | SILF40X175-S |
| 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 | 175mm |
| 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.