Airtac SCLF Front Locking Cylinder SCLF40X300S
2. Release modes: Auto-release system and Manual override capability.
Category: Locking Pneumatic Cylinders , Brand: AIRTAC , Series: SCLF
AirTAC SCLF40X300S Front Lock Cylinder Specifications
- Model: SCLF40X300S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm
- Stroke: 300mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable elastic cushion (both ends)
- Lock mechanism: Spring-activated mechanical brake
- Mounting style: Standard MF1 (front flange) with optional mounting accessories
- Port size: M5x0.8 (G1/8 adapter available)
- Operating temperature: -20℃ to 80℃
- Rod material: Hard chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Protection class: IP54 (standard), IP67 optional
- Weight: 2.8kg (dry, without accessories)
- Dimensions:
- Length: 416mm (full retraction)
- Width: 62mm (flange mounting surface)
- Height: 62mm (cylindrical body diameter)
Heavy-duty locking cylinder featuring instant position-holding capability through its integrated mechanical brake system. The dual-safety design combines pneumatic holding force with mechanical locking, preventing unintended movement during power loss. Optimized for vertical applications with anti-vibration seals and wear-resistant guide rings.
- Overhead load positioning in material handling systems
- Safety brakes for elevator test rigs
- Workpiece clamping in CNC machining centers
- Emergency stop mechanisms for robotic arms
- Vertical press machines requiring mid-stroke hold
Installation note:
Lock engagement requires minimum 0.3MPa air pressure. For vertical mounting,
lubricate guide shafts monthly with ISO VG32 hydraulic oil. Avoid lateral
impact forces exceeding 200N on locked piston rod.
| Property | Property Value |
|---|---|
| sku | SCLF40X300S |
| 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 | 300mm |
| 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.