2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB63X200 Locking-Type Cylinder Specifications
- Model: SCLB63X200
- Bore size: 63mm
- Stroke: 200mm
- Operating pressure: 0.1–1.0 MPa
- Locking mechanism: Mechanical wedge-type brake
- Operation direction: Double-acting
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Standard ISO 15552 (previously ISO 6431)
- Port size: M5x0.8 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy with hard anodizing
- Piston rod: Stainless steel (SUS304)
- Seals: NBR/PU composite
- Locking force: ≥450N (at 0.5 MPa)
- Response time: ≤0.3s (locking/unlocking)
- Protection rating: IP65 (rod extended)
- Weight: 3.2kg ±5%
- Dimensions: 350mm(L) × 80mm(W) × 80mm(H) (fully retracted)
Heavy-duty locking cylinder with fail-safe mechanical brake system, designed for vertical applications requiring position retention during power loss. Features dual-chamber sealing technology and wear-resistant guide bands for smooth operation under lateral loads. Requires 5-40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.1-0.3cc/min recommended).
- Vertical press brake safety locking systems
- Automated material handling elevator stops
- Robotic welding positioner axis fixation
- Injection molding machine core-pull mechanisms
- Semiconductor wafer handling emergency stops
1. Maintain ≤0.5mm alignment tolerance during mounting
2. Allow minimum 10mm clearance around brake housing for heat dissipation
3. Locking mechanism activates only when pressure drops below 0.15MPa
4. Requires weekly lubrication checks in high-cycle applications
| Property | Property Value |
|---|---|
| sku | SCLB63X200 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <200mm> |
| 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.



