- #26

- 149

- 20

Thank you very much for checking my figures.The current measurement obtained on the 8A charger range with 1 kg load appears to be a mis-read (shown in red).

View attachment 207046

My guess is that I have inadvertently swapped the figures between the 2kg and 1Kg loads.

If this is so, the table should read:

**Load - RPM - Amps**

4A delivers 12V free of load

8A delivers 13.55V free of load

4A delivers 10.3V motor load - no weight - 88 rpm - 1.5 A

8A delivers 12V motor load - no weight - 104 rpm - 1.6 A

4A delivers 9V motor load - 1 kg - 60 rpm - 2.1 A

8A delivers 10.9V motor load - 1 kg - 80 rpm -

**2.4 A ***

4A delivers 8.7V motor load - 2 kg - 54 rpm - 2.3 A

8A delivers 10.3V motor load - 2 kg - 68 rpm -

**2.8 A ***

* bold results swapped.

I'll run the tests again, after cleaning up the gearbox.

My next post will show the gearbox dismantled.