Airtac SCLB Rear Lock-Type Cylinder SCLB40X125-S
2. Unlocking modes: automatic and manual.
Category: Locking Cylinders | Brand: Airtac | Series: SCLB
AirTAC SCLB40X125-S Locking Cylinder Specifications
- Model: SCLB40X125-S
- Type: Double-acting cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 125mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Locking force: 1,570N @ 0.5MPa (calculated: F=P×A)
- Locking method: Dual-piston wedge mechanism
- Operation direction: Bidirectional locking (axial direction)
- Cushioning: Adjustable rubber buffer + shock absorber
- Mounting type: Standard foot mounting (ISO 15552)
- Port size: M5x0.8 (G1/8 optional)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 2.8kg (Approx. with lock unit)
- Dimensions: 268mm(L) × 53mm(W) × 53mm(H) (Fully retracted)
- Rod thread: M16×1.5 external thread
- Protection rating: IP54 (standard), IP67 optional
Industrial-grade locking cylinder featuring fail-safe position retention through a precision-engineered wedge locking system. The dual-piston mechanism provides symmetrical clamping force distribution, ensuring zero drift during emergency stops or power failures. Requires 5-50μm filtered air and ISO VG32 hydraulic oil lubrication (optional).
- Vertical load safety brakes in automated assembly lines
- Position holding in CNC rotary index tables
- Emergency stop systems for material handling robots
- Precision fixturing in semiconductor wafer processing
- Overhead crane brake mechanisms
Installation notes:
- Align lock unit within 0.2mm perpendicular tolerance
- Maintain 0.5-1mm gap between lock and stopper plate
- Use anti-vibration washers in high-cycle applications (>5Hz)
- Max side load: 150N at cylinder tip
- Lock engagement time: 0.3s (at 0.5MPa)
- Do NOT use with impact loads exceeding 3,000N·s
| Property | Property Value |
|---|---|
| sku | SCLB40X125-S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
| 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.