lexus NX300h 82090-48020 114kw "differential"

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linda.ljungdahl
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lexus NX300h 82090-48020 114kw "differential"

Post by linda.ljungdahl »

Has anyone looked into this beauty?
good power, compact, but only passive cooling?
Seems to be used for several toyota models according to ebay search on partno
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Pete9008
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by Pete9008 »

Just been looking at options for Toyota inverters and NX300H wikipedia page https://en.wikipedia.org/wiki/Lexus_NX indicates the rear motor is only 50kW (the front being 105kW).
linda.ljungdahl
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by linda.ljungdahl »

Pete9008 wrote: Thu Sep 22, 2022 1:40 pm Just been looking at options for Toyota inverters and NX300H wikipedia page https://en.wikipedia.org/wiki/Lexus_NX indicates the rear motor is only 50kW (the front being 105kW).
Aaah, may be so, explains the lack of cooling, maybe you kan make a bit more power with oil cooling then.
or convert a awd-car with two of these :)
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by Pete9008 »

Shame though as it's a nice compact unit. The trouble with the cooling the oil is that it's the motor that really needs cooling the oil would only cool the gearbox.
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jnsaff
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by jnsaff »

There have been a couple of threads trying to get the earlier version of this Q211 to work and looks like they all have pretty much failed.

I think here viewtopic.php?t=1683 and here viewtopic.php?p=27545

Also I believe the later generations actually reduced power ratings instead of increasing. But the motors might be different enough for new exploration.
linda.ljungdahl
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by linda.ljungdahl »

Pete9008 wrote: Thu Sep 22, 2022 5:08 pm Shame though as it's a nice compact unit. The trouble with the cooling the oil is that it's the motor that really needs cooling the oil would only cool the gearbox.
Yeah, I gues the oil would cool the casing where the windings are screwed, but question is if it does any difference...
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Re: lexus NX300h 82090-48020 114kw "differential"

Post by linda.ljungdahl »

jnsaff wrote: Thu Sep 22, 2022 5:26 pm There have been a couple of threads trying to get the earlier version of this Q211 to work and looks like they all have pretty much failed.

I think here viewtopic.php?t=1683 and here viewtopic.php?p=27545

Also I believe the later generations actually reduced power ratings instead of increasing. But the motors might be different enough for new exploration.
Ah, that sucks :/
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