Belts - Power Transmission and Efficiency
Calculate belts power transmission and efficiency
The torque available at the driven wheel or pulley (a) can be expressed as
T = (F2 - F1) ra (1)
where
T = torque (Nm)
F = force (N)
r = radius of wheel or pulley
The available power can be expressed as
P = T ωa = (F2 - F1) ra ωa (2)
where
P = power transmitted (watts)
ωa = angular velocity (rad/s)
Related Topics
-
Mechanics
The relationships between forces, acceleration, displacement, vectors, motion, momentum, energy of objects and more.
Related Documents
-
Belt Transmissions - Speed and Length of Belts
Calculate length and speed of belt and belt gearing. -
Belts - Power Transmission and Efficiency
Calculate belts power transmission and efficiency -
Belts - Power Transmission and Efficiency
Calculate belts power transmission and efficiency -
Belts - Pulley Diameters vs. Speed
The pulley laws - driver and driven - diameter and rpm -
Conveyors - Belt Speed
Maximum conveyor belt speed. -
Conveyors - Capacities
Calculate conveyor capacities. -
Conveyors - Load & Power Consumption
Conveyor required power consumption vs. load. -
Conveyors - Maximum Inclination vs. Product
Maximum conveyor inclination slopes for typical products. -
Efficiency of Small Machine Elements
Friction and efficiency in bearings and roller chains. -
Electrical Motors - Service Factors
Service factor - SF - is a measure of periodically overload capacity at which a motor can operate without beeing damaged. -
Gear Trains - Bicycle Gearing Calculator
Gear train transmissions - bicycle gearing. -
Motors - Speed vs. Pulley Diameter
Pulley (Sheave) selection charts for motors ranging 850 - 3450 rpm. -
Pulleys
Pulleys, blocks and tackles. -
Torque - Work done and Power Transmitted
The work done and power transmitted by a constant torque.