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G062 is a great motor no doubt, I have 5 of them too lol. I'm just hoping this is the start of the next "generation" of geared hubs, being larger, and mechanically stronger. The mechanical strength of the axle for torque I think is huge, allowing them to be run at higher torque without breaking...

All the G062's are 30H, the mxus is only 25H but has a larger rotor diameter to fit more magnets, plus the larger stator leverage and more copper. The stronger axle/clutch should be a huge benefit too as I have had issues with shearing the keys under high torque and have heard of this happening...

Ok I have a theory. If you use a multimeter on the lowest ohm setting, and you attach one prong to one of the 3 phase wires on your motor cable, and the other prong to your axle, it shouldnt have a reading, it should be an open circuit (no circuit). If you get a resistance reading, it means...

Posting in the Bafang forum as there is no MXUS forum, and this motor may be relevant to users of the Bafang geared hubs. This is somewhat of a new motor, and limited information is available in english. Here is some information that may help. XF19R XF19R-FAT GDR19 FAT GDR19-FAT 2 versions of...

That looks like some fun riding! Curious what brand 45a controller you are using that is running "well" sensorless?

Idk man sounds like it may be your controller. I have multiple controllers/batteries/motors so its easy for me to diagnose, I just plug into a different controller for diagnostics. Idk if the JN has temperature protection. I run it internally with no airflow, maxed out, and have never had a...

I'm still experimenting with sensorless controllers. Some seem to work slightly better than others. But for hardcore offroad riding (rocks/bumps/jumps) they dont seem to work great. From my experience they can cut out at times, sometimes quite frequently. It can even be a safety issue, there...

Ferrofluid: This made an interesting noise (sounded badass like a supercharger) but as expected within just a couple miles it all flung off. Because its a geared motor spinning at much higher RPM than most DD's it just flung off the magnets and onto the windings and whatever else. Did not work...

Hall sensor board delete- to increase airflow by 20%+ and reduce "hot spots" hidden behind the board High Temp Insulation Varnish brushed on windings Oversized Vent holes 2-3x larger than before on both sides 8-10ML ferrofluid on magnets Custom Hub sinks re installed 22.7" OD tire (low gearing...

Sweet! And good info- thank you. I'm sure it helps, I left the nylon gears in my brand new motor about 3 weeks ago (after breaking about 4 sets of them) just to give it one last shot at 90 phase amps only- plus they were the nylons with a little bit of steel coming around the sides a bit, the...

I wanna see how close my watts and torque guess was! Hurry up on that dyno! Yeah 6.5t is only 12 strands. I think 6t has better copper fill? Are you sure yours is 15 strands? Possibly why my windings are going before phases. Also not sure if the venting helps the phase wire temps ever so slightly.

My motors are 6.5T rather than 6T to it helps a little, but ive actually never melted phase wires with the L1019. Even with the vents, the windings themselves typically short before the phase wires do. Then again the venting might help the phase wires too, keeping the internal portion of the...

I ended up doing MONSTER vent holes (2-3x as large as the previous/JTK's) just for testing to see if it brings temps down significantly or not. I'm also going to try ferrofluid, I know its "stupid" for geared motors, specifically vented geared motors offroad, but going to give it a shot for...

I'm not an electrical engineer, I'm a ebike hobbyist dirtbiker that breaks s*it :D I think that is calculating the phase current at max rpm / max voltage. That would be the lowest phase current. The highest phase current is at 0mph right when you accelerate, or low RPMs. That calculation also...

You dont need a connector box if you are making an adapter cable. The connector box is if you connect a new cable to a controller directly. You could solder the phase wires directly, but a connector box allows them to be connected with ring terminals. The benefit of doing so allow the controller...

"Making your own direct L1019" are you saying make this out of the motor cable? Imean you can, but its going to kinda ruin your motor cable if you do it that way. You are going to have a bunch of solder joints and a homemade looking kit and its permanent. If it were me I would solder two cables...

Here’s a picture of what it looks like. Less clean than a phase runner but not too bad as you can see the hall sensor is unplugged, as I am able to run this controller sensorless.

I have not seen any alibaba controllers with an L1019 or L1122 plug, atleast not any controllers larger than 25-30 amp. I use cheap chinese controllers instead of the phaserunner personally. Risunmotor sells a 45amp controller that puts out 60-70 phase amps and is programmable (can...

Nooo windings are past my limit. I do have a melted motor that could use a rewind. I'm no expert in winding. I dont see the point though, it wont add any copper fill? The motors I get are 6.5T (low rpm motors already) so I dont really see the point? But with the smaller tire and venting its like...

I've had about 6 of these motors, heres some info that may help. G062 1000 / G062 750 / G063 appear to be very similar motors- G062.750 and G062.1000 are nearly identical motors. The primary difference being the phase wires. Traditionally the 750 was sold with Z916 phase wires and the 1000 was...