
Description
1. Locking cylinder configurations include: Front Cover Locking Type and Rear Cover Locking Type;
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
Installation requirements:
Requires 5-40μm filtered lubricated air (ISO 8573-1 class 4).
Lock engagement needs minimum 0.3 MPa pressure differential.
Avoid side loads exceeding 50N. Lubricate rod weekly with ISO VG32 hydraulic oil.
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB63X250 Locking Cylinder Specifications
- Model: SULB63X250
- Type: Double-acting cylinder with mechanical lock
- Bore size: 63mm
- Stroke: 250mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard ISO 15552 flange (alternative foot mounting available)
- Rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Locking mechanism: Spring-engaged pneumatic release
- Ambient temperature: -20℃ to 80℃
- Weight: 3.8 kg (excluding accessories)
- Dimensions: 336mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
- Protection rating: IP65 (rod extended)
- Piston speed: 50–800 mm/s
- Lock holding force: 1,200N (at 0.5 MPa)
Heavy-duty locking cylinder featuring fail-safe position retention during power loss. Integrated mechanical lock engages automatically when de-energized, with 3-position manual override capability. Corrosion-resistant construction with wear indicator window for maintenance monitoring.
Typical Applications:
- Vertical load braking in material handling systems
- Emergency stop positioning for robotic arms
- Precision fixturing in CNC machining centers
- Safety interlocks in press machinery
- Elevator emergency braking systems
| Property | Property Value |
|---|---|
| sku | SULB63X250 |
| 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 | <250MM> → <250mm> |
| Lock Position | Rear Cover with Lock Type |
Shipping policies
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.
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