Airtac B52-ACA Copper-Free Standard Hydraulic Shock Absorber B52-ACA2750-3
AirTAC B52-ACA Copper-Free Standard Hydraulic Shock Absorber B52-ACA2750-3
- Model: B52-ACA2750-3
- Type: Standard oil hydraulic buffer (copper-free design)
- Maximum impact energy: 27.5 N·m/cycle
- Maximum impact velocity: 2.0 m/s
- Stroke length: 75 mm
- Shaft diameter: Φ25 mm
- Installation type: Horizontal/vertical multi-directional
- Operating temperature: -10℃ to +80℃
- Housing material: Nickel-plated steel (Cu<0.1% compliant)
- Oil type: ISO VG32 anti-wear hydraulic oil
- Weight: 2.8 kg ±5%
- Dimensions: 150mm(L) × 52mm(Φ) × 52mm(W body)
- Mounting hole spacing: 120mm (center-to-center)
- Thread specification: M10×1.25 mounting holes
- Return time: <0.8 sec after full compression
- Initial resistance force: 85-110 N
Heavy-duty industrial shock absorber with corrosion-resistant nickel plating, engineered for high-cycle applications requiring copper-free compliance. Features progressive damping with oil compensation chamber and anti-splash design. Pre-lubricated with 18ml of temperature-stable hydraulic fluid for maintenance-free operation.
- Automated palletizing robot end-effector damping
- CNC machine tool carriage deceleration
- Die-casting machine ejection systems
- Packaging line conveyor impact absorption
- Semiconductor wafer handling equipment
Installation protocol:
Mount with M10 class 8.8 bolts using 28-32 N·m torque.
Maintain 15° maximum angular misalignment.
For vertical installations, orient adjustment knob upward.
Pre-cycle 10 times at 50% load before full operation.
| Property | Property Value |
|---|---|
| sku | B52-ACA2750-3 |
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.