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Efficiencies
I believe their numbers, but that means that the efficiencies for these gearboxes are pretty darn good.
After doing some calculations, I get these efficiencies:
Gearbox in High: 92%
Gearbox in Low: 97.5%
The "old" gearboxes had these efficiencies:
Old Gearbox in High: 80%
Old Gearbox in Low: 70%
... so...
With a larger motor, more efficient gearboxes, and a bigger circuit breakers (40A compared to 30A), these drill motors may be close to double the power compared to last year's Bosch motor/gearbox combination. Holy torque, Batman!
Andy B.
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