Airtac SILF Front Locking Air Cylinder SIF40X25
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF Front Lock Cylinder SIF40X25 Technical Specifications
- Model: SILF-SIF40X25
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 25mm (±1mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Locking force: 1,100N (at 0.5MPa)
- Port size: G1/8 (M5 optional)
- Mounting type: Standard ISO 15552 foot mounting
- Temperature range: -20℃ to 80℃
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Protection rating: IP67
- Weight: 1.2kg (without accessories)
- Dimensions: 200mm(L) × 48mm(W) × 48mm(H) (extended length)
High-precision locking cylinder featuring a fail-safe mechanical brake mechanism activated by spring force and released pneumatically. The dual-piston locking design ensures position retention even during sudden pressure drops. Integrated magnetic sensor slots (M9x1) enable position feedback when used with compatible sensors.
- Vertical load holding in material handling systems
- Emergency stop mechanisms in assembly lines
- Precision positioning in semiconductor manufacturing
- Safety locking in automotive welding fixtures
- Stage equipment stabilization in theater automation
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-0.5MPa locking pressure during operation.
For vertical mounting, install manual release lever (optional accessory) for maintenance safety.
| Property | Property Value |
|---|---|
| sku | SIF40X25 |
| 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 | <25 mm> |
| 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.