A gearbox is a device that transfers mechanical power from a motor to another part of the machine. While a motor is designed to provide mechanical energy in the form of speed and torque, a gearbox is used in conjunction with a motor to reduce the output speed of the motor while increasing...
In my tank I used a hull from a toy tank, having milled everything inside that was superfluous, to increase the useful volume. I filled all the unnecessary holes with hot melt glue. The gearbox and motors was already installed on the toy tank. For ease of access I replaced the upper p...
A user on the other forum told me that I would have to design a gearbox such the peak power of the motor is delivered at 60RPM since the bicycle drivetrains are built for the average human rpm which is around 60. But when I look for motors online, manufactures aren't gi...
I am almost ready with the blade design and now wants to know what rpm the generators to choose. I asked this question 6 years ago and incidentally there is no specific answer. If there is a formula to determine the rpm of rotor blades w.r.t input velocity of wind. Then I can bui...
To get a preliminary estimate of the performance of a particular wind turbine, use the formula below. Where: AEO = Annual energy output, kWh/year D = Rotor diameter, feet V = Annual average wind speed, mph The Wind Energy Payback Period Workbook from theNational Renewable Energy Labsis a ...
Title: Re: Making a many many channel logic analyser? How to? Post by: madires on December 19, 2016, 02:10:02 pm I think, the wiring diagram and a dump of the firmware are much more useful than using a logic analyzer, because it won't show you any calculations which are...
Since the telephone was invented more than 130 years ago, people have changed the design to make it better. Early telephones were large and boxy. Making a call may have involved winding a handle or turning a dial. 66 When was the first telephone patented? Better by design Meet an engineer...
A gearbox is a device that transfers mechanical power from a motor to another part of the machine. While a motor is designed to provide mechanical energy in the form of speed and torque, a gearbox is used in conjunction with a motor to reduce the output speed of the motor while increasing...