Airtac BSAI Locking Clamp Cylinder BSAI125X300
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1. A derivative series combining standard cylinders with integrated locking mechanisms;
2. Capability of position locking and braking at any intermediate stroke position;
3. Optimized locking design ensuring consistent holding force regardless of piston movement direction.
Category: Locking Cylinders | Brand: AirTAC | Series: BSAI
AirTAC BSAI125X300 Locking Clamp Cylinder Specifications
- Model: BSAI125X300
- Type: Double-acting locking clamp cylinder
- Bore size: 125mm
- Stroke: 300mm
- Operating pressure: 0.2–1.0 MPa
- Locking force: ≥12,000N (at 0.5MPa)
- Piston speed: 50–700mm/s
- Locking mechanism: Mechanical wedge self-locking
- Mounting style: Standard ISO/VDMA flange mounting
- Operating temperature: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/2 (ISO standard)
- Body material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated steel
- Seal material: NBR + PU hybrid seals
- Weight: 15.8kg (Approx.)
- Dimensions: 665mm(L) × 175mm(W) × 175mm(H)
Heavy-duty locking cylinder featuring fail-safe mechanical wedge locking system with position retention capability. The dual-piston design ensures stable clamping force even during pneumatic supply interruptions. Corrosion-resistant construction with IP67 protection rating makes it suitable for harsh environments. Requires filtered air (≤5μm) with lubricator (ISO VG32 recommended).
- Fixture clamping in CNC machining centers
- Mold locking in injection molding machines
- Heavy workpiece positioning in automotive assembly
- Press brake tooling systems
- Large-scale material handling equipment
Operational guidance:
Always engage locking mechanism before system depressurization.
Lubricate guide rails monthly with MIL-PRF-6085 grease.
Vertical installation recommended for optimal debris shedding.
Critical note:
Requires minimum 0.4MPa pressure for safe unlocking sequence.
Avoid side-load forces exceeding 1,500N during operation.
| Property | Property Value |
|---|---|
| sku | BSAI125X300 |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | 300mm |
| Static Holding Force | 8600N |
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.