Airtac SCLB Rear Lock-Type Cylinder SCLB63X300-S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB63X300-S Locking Cylinder Specifications
- Model: SCLB63X300-S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 63mm
- Stroke: 300mm
- Operating pressure: 0.1–1.0 MPa
- Locking force: 1,960N (at 0.5MPa)
- Lock activation: Pneumatic release (0.15-1.0MPa)
- Mounting type: Standard ISO 15552 front flange
- Port size: G1/4 (NPT1/4 optional)
- Cushioning: Adjustable pneumatic cushion
- Temperature range: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 3.8kg (dry, without accessories)
- Dimensions: 615mm(L) × 80mm(W) × 80mm(H)
- Protection rating: IP54 (standard), IP67 (optional)
Heavy-duty locking cylinder with fail-safe position retention, featuring dual-stage sealing and wear-resistant guides. The integrated mechanical lock engages automatically at stroke ends or during power loss, maintaining position without continuous air supply. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Vertical lifting systems in automotive assembly
- Safety locking in press brake tooling
- Position holding for CNC rotary tables
- Overhead conveyor emergency stops
- Robotic welding fixture positioning
Installation note:
Locking mechanism requires minimum 0.3MPa air pressure for release.
Always engage manual override during maintenance. Allow 20mm clearance
behind cylinder for stroke extension.
| Property | Property Value |
|---|---|
| sku | SCLB63X300-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 | 300mm |
| Lock Position | Rear Cover with Lock Type |
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.