Recent content by jakesmith

Hi Jim and thanks for the replies, I measured the motor resistance using a multimeter, but maybe this did not have a high enough resolution for the low resistances were dealing with, I will re-check :) I see yes, motor torque is proportional to current, so I assume Id be right to say that...

Hi Lok, Im using a PMDC brushed axial flux motor (Agni 95) , which unfortunately don't have a great deal of data available. I understand the torque vs rpm maps and how this is usually higher at lower speed etc. However that is for motoring, where a supplied voltage is greater than the back...

Hi Lok, and thanks for the reply! As K is a constant I used test data from unladed conditions to give me the electromagnetic constant (K), of which returned 18V at 127 rad/sec. I thought using these unloaded conditions was best to find the constant because I assumed supply V to roughly equal...

Hello guys, I have been trying to calculate the maximum torque that can be applied to my driveline through regenerative braking, using the equations from this paper: https://smartech.gatech.edu/bitstream/handle/1853/47660/sambamurthy_aravind_201305_mast.pdf?sequence=1 I have been using the...