Airtac BSAI Locking Clamp Cylinder BSAI125X50S
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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 BSAI125X50S Locking Clamp Cylinder Specifications
- Model: BSAI125X50S
- Type: Double-acting locking clamp cylinder
- Bore size: 125mm
- Stroke: 50mm
- Operating pressure: 0.1–1.0 MPa
- Locking method: Mechanical wedge self-locking
- Mounting style: ISO 15552 standard (pre-drilled mounting holes)
- Cushioning: Adjustable hydraulic buffer + rubber pad
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Port size: G1/2 (BSPP thread)
- Weight: 8.7kg ±2%
- Dimensions: 348mm(L) × 145mm(W) × 145mm(H)
- Rod end thread: M30×1.5
- Position detection: Optional magnetic sensor groove (SM/SD series compatible)
Heavy-duty locking cylinder featuring fail-safe mechanical wedge locking mechanism that activates automatically during pressure loss. Precision honed tube with hard chrome-plated piston rod ensures smooth operation. Integrated shock absorption system combines adjustable hydraulic damping with elastic buffers for high-speed applications.
- Vertical load holding in automated assembly lines
- Position locking in material handling robots
- Safety braking in elevator test rigs
- Fixture clamping in CNC machining centers
- Overhead load securing in automotive production
Installation guidelines:
Lubricate piston rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-0.5MPa residual pressure for optimal locking force.
Allow 20mm clearance around cylinder body for heat dissipation.
Critical note:
Engage manual release valve slowly during maintenance to prevent sudden
movement of locked loads. Never disassemble locking unit without proper jigs.
| Property | Property Value |
|---|---|
| sku | BSAI125X50S |
| 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 | S-Magnetic |
| Cushion Stroke | <40mm> |
| Bore Diameter | 125mm |
| Stroke | <50mm> |
| 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.