Airtac SULB Lock Cylinder SULB63X75S
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB63X75S Rear Lock Cylinder Specifications
- Model: SULB63X75S
- Type: Double-acting cylinder with rear mechanical lock
- Bore size: 63 mm
- Stroke: 75 mm
- Operating pressure: 0.1–0.9 MPa
- Locking force: ≥250 N (at 0.5 MPa)
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic type (MF1), optional flange/clevis mounts
- Port size: M5x0.8 (G1/8 adaptor included)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 2.8 kg (without accessories)
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (at fully retracted position)
- Repeat positioning accuracy: ±0.5 mm
- Lock release pressure: ≤0.15 MPa
- Standard compliance: ISO 6431, VDMA 24562
Industrial-grade locking cylinder featuring fail-safe mechanical brake system that engages automatically during pressure loss. The dual-piston lock mechanism provides 360° uniform clamping force, with hardened steel lock plates ensuring zero drift under load. Requires 5μm filtered air and ISO VG32 turbine oil lubrication (optional oil-free operation).
- Vertical load holding in material handling systems
- Precision fixturing in CNC machining centers
- Emergency stop positioning in automotive assembly lines
- Overhead suspension systems requiring position retention
- Injection molding machine core-pulling mechanisms
Installation note:
Locking mechanism operates only in axial direction - ensure cylinder alignment with primary force vector.
Perform lock engagement test at 0.3 MPa before full operation. Lubricate lock slider monthly with MIL-PRF-81322 grease.
| Property | Property Value |
|---|---|
| sku | SULB63X75S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 75mm |
| 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.