100mm MBS Dual 6374 190KV Geared to 16T/36T Motor Max: 60A Batt Max: 35A About 16-17 wh/mile normally. Average about 18mph with 27mph being the highest i (willingly) go. Mix of Short and long inclines and some flatish land.
90mm dual 500W hub motors 12S Average 22mph max 29mph
9,7W/km here, says Ackmaniac’s app, based on 150km mostly asphalt roads, half of it on winter. I need to reset the counter, since it’s been rolling on already 4 versions of my board
266.4 wh / 25km = 10.656wh/km That’s punching gas from time to time and some hills.
6364 (9s volage) (Gearing15/36t) 190kv mono.
150 wh / 20 km = 7.5wh/km
SK3 Motor 2100W I believe. 2x 4S Zippy 5000mAh 25C
That’s riding 0-35km/h in the city.
12-14 Wh/km (19-22 Wh/mile) on a dual drive with 6-inch pneumatics (30 psi).
Average speed of 15-20 km/h (10-13 mph). Totally flat terrain.
Dual 5055 190 KV 14:34 gearing 15mm belts 80mm kegels 10S 3/4 flat 1/4 hills Avg speed 17 km/h Limited top speed 33 km/h
The app has also 3 trip counters. So you could reset one of them to count from that point on.
I would like to analyze wh/mi data better. I created a google entry form for everyone to enter their data to that we can share, use, and do statistical analysis on as a community.
Link to data results where I will be performing analysis
You should know basic stuff like wheel diameter, how to figure out your gear ratio… etc. I have tooltip descriptions to help out if you are new and get stuck. Thanks yall!
@Trdolan03 Do you want to maybe update your original post with this link so we can gather more useful data? Thanks!
Note: I’ve compiled everyone’s data up until this point, but if you care to, please go back and add in the missing info if you have it… I will clean up the old data as the new data comes in.
It would be best if you also put the link to the results in the main post
I like what you’re doing. I don’t think hilly areas are included in the calculations but I know that’s a big factor. Also average riding speed. Do you think there is a way to include that information? Like mostly flat or mostly hills. Then maybe a few ranges of average riding speed like 10-15, 15-20 ect.
Please make another option for Wh/Km not just Wh/Mi
I saw this guy write 7.5 in the wh/mi and i was like What!!
I get 7.5 what/mi myself too, when limiting wattage… So I don’t doubt it.
I’ll work on it though, thanks for the suggestion
You could add the Wh/km option and then convert it before adding to the graph
Okay, now you can enter watt hour/mile or kilometer. Number in the same place, just have to select kilometer or miles and the sheet will calculate for you. It should all be working now to add in wh/mi or wh/km.
Tonight I am going to be doing some graphs to hopefully show some better trends, such as data outside 2 standard deviations from a series being filtered out. This will be on a separate sheet, so none of the other charts or data will be affected.
Since we don’t have too much data right now, a single person with huge wheels vs a bunch of others with 90-100mm wheels draws the moving average or trendline way out… i’d like to be able to look at a graph that filters out some of the oddball results for me. Even though (trying not to be bias with any of this data) I may seem to agree with the way a trendline is going, I know it doesn’t 100% make sense.
I really am the odd one out lol. The lightest person with the biggest wheels. I thought there were more mountainboard users. You might as well remove my lonely pneumatic result, keep it for solid wheels.
My max current seems to have been edited too and is now incorrect, max current is actually set to 60a on each vesc.
Fixed! Thanks for that correction. Secondly, let’s keep the value… You should be able to enter anywhere up to 999mm into the form, to account for pneumatic wheels. I can filter when making charts if necessary.
Oh shit, now I understand! I’ve been looking to that table like crazy. Trying to figure out why I’m using so little.
The wheel diameter is in mm and the weight is in Kg, so I had no reason to think that the distance would be in mile instead of km.
Could @skatardude10 change my (tehatheist) value from 7.5 to 12 please? That makes it correct for miles instead of km.
Nice graph. Although my wh/km shows as wh/mi But yea, yesterday i reseted a trip in ackmaniac’s app and after 20km trip with about 30km/h on an no wind, flat land, i got 14wh/km. Woah, 22wh/mi. Compared to all others, that’s bad. Must be because of the only weak point in my build, the no name chinese hub motors.