pendragon8000 said:
Does it have a NTC 10k thermistor.
not totally sure, but i'd guess it's a 2k thermistor, like the one on ebbikessf's, from
here:
ebikessf H40 cruiser page said:
The latest release, the H40 can sustain up to 3500 Watts continuously and is wider and more powerful than the popular H35 series motor.
Top speed in 26" wheel:
29-32mph @ 50V 30-40A
38-41mph @ 72V 30-40A
This motor can be used to regenerate power to the battery and provide motor braking.
This motor is also known for being very quiet.
Features built-in 2K thermal sensor.
NSK bearings. Honeywell S411 hall sensors. Axle is machined for 135mm dropouts but is long enough for 185mm dropouts. Up to 5spd freewheel can fit in 135mm dropouts. A freewheel with a higher sprocket count can be installed with a spacer washer. Standard 6 bolt disk brake mount.
Weight: 17.5 lbs. Color: Black.
interesting to compare to the
hs3540 that i'm running now:
The H35 model offers a lot of speed and power for the price and has been our most popular Crystalyte model so far. It can sustain up to 2700 Watts continuously.
Top speed in 26" wheel:
28-31mph @ 50V 30-40A
35-38mph @ 72V 30-37A
This motor can be used to regenerate power to the battery and provide motor braking.
This sturdy motor is also known for being very quiet.
Features built-in 2K thermal sensor.
NSK bearings. Honeywell S411 hall sensors. Axle is machined for 135mm dropouts but is long enough for 175mm dropouts. Up to 7spd freewheel can fit in 135mm dropouts. A freewheel with a higher sprocket count can be installed with a spacer washer. Standard 6 bolt disk brake mount.
Weight: 16.25 lbs. Color: Black.
differences look pretty minor, but i see no reason why that should stop me from spending another $600 or so and a fair amount of time to update and lace it. (also, axel need's a motor for his new dh comp and i hate to be holding him up in getting that running... haha)
good segue to comment:
pendragon8000 said:
just one "g" at the end, please, thanks. :wink:
i will drill, but later. we've got salt season coming up. i do have an unvented hs3540 in a 26" with studs for the messy stuff, but i'd like to try it out unvented first, and maybe do some of my highly scientific, deeply flawed, road test comparison, to see:
hs3540 vs h4080, first unvented, then later vented:
- acceleration @ 60A
- top speed
- temp graph
the adaptto miniE that i've got uses (and included two) KTY83-110's. they're uber small, look like mini resistors, so easy to tuck under the windings and wired pretty much the same wiring - GND on one end, white sensor wire on the other.
in other news, i worked a bit late last night and damn, traffic is just a clusterfrack after 5PM. i managed to create a line thru it tho..
[youtube]CmnvV140SVU[/youtube]