Airtac SCLB Rear Lock-Type Cylinder SCLB63X75
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB63X75 Locking Cylinder Technical Details
- Model: SCLB63X75
- Type: Double-acting cylinder with mechanical locking mechanism
- Bore size: Ø63mm
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Port thread: G1/2 (ISO228 standard)
- Cushioning: Adjustable pneumatic cushion at both ends
- Locking force: 1,500N (max at 0.5MPa)
- Lock activation: Manual release lever + automatic pressure-sensing lock
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: Nitrile rubber (NBR) with wear-resistant guide rings
- Weight: 3.2kg (excluding accessories)
- Dimensions: 300mm(L) × 63mm(W) × 63mm(H) (at retracted position)
- Extended length: 375mm (stroke + base length)
- Rod thread: M20×1.5 external thread
- Protection rating: IP65 (standard wiper design)
Heavy-duty locking cylinder featuring dual safety mechanisms - manual override and pressure-activated position lock. The chrome-plated piston rod incorporates a special anti-rotation design, maintaining alignment during high moment load operations. Requires 40μm filtered lubricated air (ISO8573-1 class 4).
- Press brake tooling position retention
- Automated welding fixture clamping
- Vertical load holding in material stacking systems
- Safety interlocks in die casting machinery
- Position stabilization for CNC rotary tables
Installation protocol:
Mounting orientation must align with arrow markings on barrel. Perform lock engagement test
at 50% below maximum pressure before full operation. Lubricate locking mechanism with
ISO VG32 hydraulic oil monthly.
Critical note:
Never attempt manual release under load pressure. Always depressurize both ports
using the integrated bleed valves before maintenance.
| Property | Property Value |
|---|---|
| sku | SCLB63X75 |
| 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 | 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.