Throttles and California

[Stefan Mikes]

Although Bosch has rolled out several firmware updates to get to that point. It was a reaction to both the M1 and M2S.

Did Bosch say it increased the torque or the peak power?

 

[stompandgo]

Torque

 

[Stefan Mikes]

Torque

At what reference rotational speed?
Paper is patient.

Explaining: At the same rotational speed of the motor spindle, the torque can only increase if the mechanical output power increases.

 

[stompandgo]

Here's one example

 

[Stefan Mikes]

ebiketuningshop is a company that makes illegal e-bikes from street legal ones.
As I said, no-one can deny the law of physics: τ = P/ω. If ω is unspecified, τ remains a marketing value of no meaning.

 

[Stefan Mikes]

Let me show you Stomp how easily you can play with the numbers.

Avinox M2S Boost. 1200 W mechanical power output. 150 Nm declared torque. ω = 8 rad/s or 76 rpm.
Bosch. Let us assume the motor can produce 800 W max. Let us assume ω = 6.28 rad/s or 60 rpm. Torque = 127 Nm. Use ω=5.23 rad/s (50 rpm). The torque becomes 153 Nm.

In the past, Specialized, Shimano and Yamaha used 60 rpm (6.28 rad/s) as the reference. Now, the material truth does not matter anymore. It is "The War of Torque".