Difference between 20120 and 12020??

[BrianG]

Feigaos yes, no such luck for BK. The only detailed documents they offer is for series 10, 15, 19, 22, Basic, and Basic XL. The bk-electronics site simply lists the turns and kv ratings. On the "dimensions" page, it does list the max rpm range (80,000 rpm!) and max current (which is 120A for the XLs). Of course that max current will depend on the number of turns.

The best one can hope for is that someone else with deep pockets and a desire to try various motors can vouch for a specific model - but then there are the variables like truck weight and number of cells to consider. You'd think with the popularity BL motors are gaining that manufacturers would list all the specs so consumers could make an educated buying decision.

However, with the help of several people, I think the BK Wanderer 7XL or 8XL are the best bets.

[BrianG]

By the way, the answer to this thread is found in the Warrior's manual (http://www.bk-electronics.com/man_warrior_eng.pdf)

For the MICRO-family of controllers programming of timing and motor run-up are possible by use of PC software and programming cable. Controllers have been optimized for partial-load applications through electronic motor timing. In case of mechanical blockage controller reduces current to protect motor. Controller self-tests prevent malfunction and turns controller off.