Airtac SCLB Rear Lock-Type Cylinder SCLB63X120-S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB63X120-S Locking Cylinder Technical Specifications
- Model: SCLB63X120-S
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: 63mm (ISO standard)
- Stroke: 120mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Locking force: 1,250N (at 0.5MPa)
- Piston speed: 50–800mm/s
- Mounting style: Standard ISO 15552 foot mounting with optional front flange
- Cushioning: Adjustable air cushion at both ends
- Seal material: Heat-resistant NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Port size: G1/4 (BSPP thread)
- Protection rating: IP67 (wipers included)
- Weight: 3.5kg (without accessories)
- Dimensions: 240mm(L) × 80mm(W) × 80mm(H) (fully retracted)
Heavy-duty locking cylinder featuring fail-safe mechanical brake system with position retention accuracy ±0.2mm. The dual-piston locking mechanism prevents accidental movement during power loss. Anodized aluminum construction with chrome-plated piston rod (14mm diameter) ensures corrosion resistance. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Vertical load holding in automated assembly lines
- Safety positioning in CNC tool changers
- Press machine intermediate stop control
- Overhead material handling systems
- Plastic injection molding clamp positioning
Installation guidelines:
Locking function activates only at stroke ends. Maintain 0.3-0.6MPa locking pressure.
Lubricate with ISO VG32 hydraulic oil. Allow 50mm clearance for rod extension.
Perform brake adjustment every 500,000 cycles.
| Property | Property Value |
|---|---|
| sku | SCLB63X120-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 | 120mm |
| 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.