Electric Motor Specification

  • #1

Main Question or Discussion Point

Ive been working on the design of an electric low mass vehicle. I have some requirements for the motor and was wondering if anyone knows anywhere i can find the specification of a motor that can meet the requirements?

The specs are;

1 forwward gear, Final drive ratio for diff = 3.9:1

Max torque = 110 Nm @ range 0ish-3000 Rpm
Max Power = 46 kW (62 Bhp) @ 5000 Rpm

Obviously the torque and power requirements are low and im sure a lot of motors can supply this but i want one to match these requirements closely to keep mass down (along with battery mass).
 

Answers and Replies

  • #2
stewartcs
Science Advisor
2,177
3
Ive been working on the design of an electric low mass vehicle. I have some requirements for the motor and was wondering if anyone knows anywhere i can find the specification of a motor that can meet the requirements?

The specs are;

1 forwward gear, Final drive ratio for diff = 3.9:1

Max torque = 110 Nm @ range 0ish-3000 Rpm
Max Power = 46 kW (62 Bhp) @ 5000 Rpm

Obviously the torque and power requirements are low and im sure a lot of motors can supply this but i want one to match these requirements closely to keep mass down (along with battery mass).
Take a look here:

http://electronic-components.globalspec.com/ProductFinder/Electrical_Electronic_Components/Motors [Broken]

CS
 
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