Airtac SCLB Rear Lock-Type Cylinder SCLB63X250STC
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB63X250STC Locking Cylinder with Rear Lock Mechanism
- Model: SCLB63X250STC
- Type: Double-acting cylinder with mechanical lock
- Bore size: 63 mm
- Stroke: 250 mm
- Locking force: 1,250 N (at 0.5 MPa)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Lock mechanism: Spring-activated mechanical brake
- Seal material: NBR (nitrile rubber)
- Port size: G1/4 (ISO standard)
- Mounting type: Standard foot-mounted (ISO 15552)
- Weight: 3.8 kg (±2%)
- Dimensions: 450mm(L) × 63mm(W) × 63mm(H) (excluding mounting accessories)
- Rod thread: M16×1.5
- Protection rating: IP54
- Piston speed: 50–800 mm/s
A heavy-duty locking cylinder featuring fail-safe mechanical braking, designed for vertical load holding and emergency stop scenarios. The integrated brake engages automatically during power loss or pressure drop. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.1–0.3 cm³/min). Includes magnetic piston for position sensing compatibility.
- Vertical press machinery safety brakes
- Automated warehouse lifting systems
- Injection molding machine core-pulling units
- Robotic welding position locking
- Elevator emergency stop mechanisms
Installation note:
Lock engagement requires ≥0.15 MPa residual pressure. For vertical mounting,
install with rod end downward. Perform weekly manual lock release tests
during maintenance cycles.
| Property | Property Value |
|---|---|
| sku | SCLB63X250STC |
| 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 | <250MM> → <250mm> |
| 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.