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 BSAI125X800S Locking Clamp Cylinder Technical Details
- Series: BSAI - Locking Clamp Cylinder Series
- Bore size: Ø125mm
- Stroke: 800mm (Customizable from 50-1000mm)
- Locking mechanism: Mechanical wedge self-locking
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-700mm/s (lubricated condition)
- Ambient temperature: -20℃ to +80℃
- Mounting type: Front flange with reinforced gussets
- Rod end: Male thread M45×1.5
- Cushioning: Adjustable hydraulic buffer
- Seal material: NBR with wear-resistant ring
- Weight: 18.5kg ±2% (excluding accessories)
- Dimensions: 1030mm(L) × 160mm(W) × 160mm(H)
- ISO compatibility: 15552 standard
- Re-lubrication interval: 2000km stroke or 6 months
Heavy-duty locking cylinder featuring dual safety mechanisms: mechanical position lock and pneumatic pressure retention. The chrome-plated piston rod with multi-lip seals ensures leak-free operation even under side load conditions. Integrated shock absorbers prevent end-position impact damage during high-speed operation.
- Press machine tooling position retention
- Automotive welding fixture stabilization
- Die-casting mold clamping with vibration resistance
- Overhead load locking in material handling systems
- Plastic injection molding safety interlocks


Property | Property Value |
---|---|
sku | BSAI125X800S |
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 | 800mm |
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.