Airtac SCLF Front Locking Cylinder SCLF40X250S
2. Release modes: Auto-release system and Manual override capability.
Category: Locking Pneumatic Cylinders , Brand: AIRTAC , Series: SCLF
AirTAC SCLF40X250S Front Lock Cylinder Specifications
- Model: SCLF40X250S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.05–1.0 MPa
- Locking mechanism: Spring-assisted mechanical brake
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable air cushion at both ends
- Temperature range: -10℃ to 80℃
- Seal material: NBR + Polyurethane
- Mounting type: Standard ISO/VDMA front flange
- Weight: 3.8kg (without accessories)
- Dimensions: 400mm(L) × 60mm(W) × 60mm(H)
- Rod thread: M16×1.5
- Max locking force: 1,200N
- Protection rating: IP54 (standard seals)
Heavy-duty locking cylinder with fail-safe position retention, featuring dual-stage sealing for leak prevention. The integrated brake mechanism engages automatically during pressure loss, making it ideal for vertical applications. Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4).
- Vertical lifting systems in automated warehouses
- Safety brakes for rotating platforms
- Position holding in CNC tool changers
- Emergency stop mechanisms for material handling
- Press machine safety interlocks
Installation note:
Locking force requires minimum 0.3MPa air pressure for release.
Lubricate through air supply (ISO VG32 oil mist recommended) every 2,000km of stroke travel.
| Property | Property Value |
|---|---|
| sku | SCLF40X250S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
| 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.