Airtac SULB Lock Cylinder SULB63X300
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB63X300 Locking Cylinder Specifications
- Model: SULB63X300
- Type: Double-acting cylinder with mechanical lock
- Bore size: 63 mm
- Stroke: 300 mm (±0.5 mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Locking force: 1,250 N (at 0.5 MPa)
- Lock release pressure: ≥0.15 MPa
- Cushioning: Adjustable rubber buffer
- Port size: G1/4 (NPT1/4 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr12MoV)
- Seal type: NBR + PU combination seals
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg (without accessories)
- Dimensions:
- Extended length: 583 mm
- Retracted length: 283 mm
- Body diameter: 80 mm
- Mounting base: 125×125 mm
- ISO standard: 15552 (VDMA 24562)
- Protection rating: IP67 (rod side)
Heavy-duty locking cylinder featuring dual safety mechanisms - pneumatic holding and mechanical braking. The integrated wedge-lock system maintains position even during sudden pressure drops. Optimized for high side-load applications with hardened guide rings and wear-resistant rod coating. Requires 5-40 μm filtered air with ISO VG32 lubricant.
- Vertical load holding in material handling systems
- Emergency stop positioning in automotive assembly
- Precision fixturing for CNC machining centers
- Overhead safety brakes in elevator systems
- Position retention in earthquake-prone facilities
Installation note:
Locking mechanism requires manual release via M6×1 emergency screw during maintenance.
Maintain 0.5 mm minimum clearance between rod end and mechanical stops. Lubricate lock slots every 5,000 cycles.
| Property | Property Value |
|---|---|
| sku | SULB63X300 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Magnet | Non-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.