Crane bus bar, overhead crane busbar, Crane busbar system

overhead crane electrical bus bars for sale. Crane bus bar system for your overhead crane is available at good price. Dongqi has types of crane bus bar for sale. Please check crane bus bar and crane busbar system now.

Overhead crane bus bar system,  Dongqi crane parts and components for sale

Crane bus bar standard application data

• Max. Current (A):150 - 250 - 320 - 500 - 800 - 1000 - 1250
• Max. Voltage (V):600 (Hand safe array 500 V):
• Conductor Cross Section (mm²)100 - 160 - 230 - 300 - 450 - 580 - 600
• Outside-Dimensions (Pol) (mm):19.0 × 25.0 / 24.0×32.0 / 32.0×42.0 / 38.0×46.0
• Leakage-Distance (mm):35 - 45(or 80) - 80
• Resistance (Ω/km):0.2883 - 0.1922 - 0.1504 - 0.1153 - 0.0769 - 0.0596 - 0.0602
• Operating Conditions: For indoor and weather protected outdoor applications

Crane bus bar mechanical properties

• Flexible strength:75N/mm2±10%

• Tensile strength:40N/mm2±10%

Crane bus bar system for sale

Crane bus bar special features

• High availability in strong industrial environment trough several material
• High level of safety trough insulation profiles with integrated finger safe protection
• Easy and exact mounting with multiple hanger clamps for (3, 4 and 5 pol)
• Free and unlimited combination for multiple amount of rails
• On side bending with optional bending device for curves possible

Crane bus bar maintenance

1) After installation, make sure that the sliding hangers are straight (in a perpendicular position) after nuts have been tightened to guarantee free sliding of the powerail. The powerail must be installed exactly straight and parallel to the machinery track.
2) Before running the powerail, Check the system for essay running of the current collector trolleys, i.e. there may be no resistance by an excessively narrow slot or pull by the connecting cable.
3) Every 3 up to max.12 months,-depending on the frequency of operation and travel distance-,check the carbon brushes and mechanical components for wear and replace them if necessary.