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Aug 22, 2010 This article will discuss the methodology for the calculations of belt conveyor design parameters with one practical example of the calculations and selection criteria for a belt conveyor system. Calculations include conveyor capacity, belt speed, conveyor height and length, mass of idlers and idler spacing, belt tension, load due to belt, inclination angle of the conveyor, coefficient of ...
Apr 10, 2009 Weight to Move Conveyor 5 Tonne Pull will move conveyor when empty Volume per Cubic Metre 0.96 T From the 182kW the motor pulls when fully loaded im thinking that with new energy efficent Motors amp Gboxes amp fitting an inverter im looking to downgrade to 250 kW if not a bit lower.
The voltage applied to the motor is given, and the current at various levels of torque has been plotted.The product of the motor current and the applied voltage is the power input to the motor. At each point selected for calculation, the efficiency of the motor is the mechanical power output divided by the electrical power input.
HP E Empty Horsepower Requirement Wc Weight per foot of Chain and Flight Lbft L Length of the Conveyor ft S Speed of the Chain ftmin Fc Friction Factor of the Flights on the Bottom Housing. Note Frictional factor used in the above formula vary depending on the specific applications and products being conveyed. Testing may be required to determine the exact values to be used.
Gearmotor for chain conveyor drive In the case of frequent start-stop operation, consider the load factor listed in a calalog. ... 4.2 Calculation result load torque and motor power Load tprque Converted in a motor shaft Tf Nm. Conversion from load torque Tf to motor-power Pf.