Airtac SCLF Front Locking Cylinder SCLF63X300-S
2. Release modes: Auto-release system and Manual override capability.
Category: Locking Pneumatic Cylinders , Brand: AIRTAC , Series: SCLF
AirTAC SCLF63X300-S Locking Cylinder Technical Details
- Model: SCLF63X300-S
- Type: Double-acting cylinder with mechanical locking
- Bore size: Ø63 mm
- Stroke: 300 mm (customizable 250-500mm)
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Adjustable air cushion at both ends
- Locking force: 1,250 N (at 0.5 MPa)
- Lock activation: Manual release button + automatic engagement
- Mounting style: ISO/VDMA Standard flange Mounting
- Port size: G1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to +80℃
- Seal material: HNBR (hydrogenated nitrile) for high wear resistance
- Rod material: Hard chrome-plated steel
- Weight: 3.8 kg (without accessories)
- Dimensions: 612mm(L) × 80mm(W) × 80mm(H) (extended length)
- Protection class: IP54 (standard), IP67 with optional wiper
Industrial-grade locking cylinder featuring dual safety mechanism - automatic position lock upon pressure loss and manual override capability. Precision ground tube with wear-resistant coating ensures ≤0.01mm internal leakage. Requires 20-40μm filtered lubricated air (ISO 8573-1 class 4).
- Vertical load holding in material handling systems
- Emergency stop positioning in automated assembly lines
- Safety clamping in CNC machining fixtures
- Elevator brake systems in cleanroom environments
- Overhead crane position retention mechanisms
Installation protocol:
Must be mounted with ±0.2mm alignment tolerance. Engage lock mechanism
manually after installation to verify smooth operation. Lubricate every
5,000 cycles using ISO VG32 hydraulic oil. Avoid side load exceeding 10%
of maximum thrust capacity.
Critical note:
Lock disengagement requires minimum 0.3MPa air pressure. Never attempt
forced manual release under load without pressure supply. Always install
mechanical end stops for overload protection.
| Property | Property Value |
|---|---|
| sku | SCLF63X300-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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | Stroke 300 |
| 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.