Galvanized cast iron hammerhead, galvanized steel armor rods, aluminum alloy clamp, stainless steel bolt etc.
It adopts typical Hello's design. Frequency protection is distributed enough to the range of 6Hz -150Hz wide frequency zone. And in this range, there are four resonance frequencies.
Used to the electrical overhead transmission line to eliminates or reduces the vibrations caused by many factors during the cable operations, and protects the cables and hardware fittings.
|Model||Size of Aluminum Clamp(mm)||Range of Clamping Length(mm)||Total Length L(mm)||Length of Clamp (mm)||Height of Clamp (mm)||Diameter of Steel Armor Rods(mm)||Weight(KG)|
The aluminum clamps for 4D—20 are 27.0, 23.4, 20.3, 18.0, 16.0, 14.0
The aluminum clamps for 4D—30 are 27.0, 23.4, 20.3, 1 8.0, 16.0, 1 4.0