The motor controller calculates and converts the energy flow between battery and motor. The combination of motor controller and
motor results in an optimal electric powertrain package.
Rated torque:Continuously available torque at rated speed
Peak torque:Maximum torque, available for a duration of 20 seconds
Continuous power:Continuously available power
Rated speed:4,000 rpm
Max. speed:Approx. 12,000 rpm
Design examples: Vehicle for short acceleration spurts with low maximum speed (for city traffic, for instance)
Crucial here is the acceleration behavior in the low rpm range
Required peak torque for acceleration to rated speed (<20 s): 85 Nm
Required continuous power < 24 kW
The optimum drive package consists of motor DPE7-60 and motor controller MCE 200 with the following performance
specifications:
Rated torque:47 Nm
Peak torque:87 Nm
Continuous power:24 kW
Vehicle for long distances with maximum power at higher speeds (for overland transport, for instance).
Required continuous power at motor speeds of approximately 12,000 rpm: 70 kW
The optimal drive package consists of motor DPE13-150 and motor controller MCE 300 with the following performance specifications:
Rated torque:147 Nm
Peak torque:210 Nm
Continuous power:70 kW
If the short-term acceleration requires a higher peak torque, the combination of the DPE13-150 motor and the MCE 500 motor
controller with the same continuous power of 70 kW provides an increased peak torque of 250 Nm instead of 210 Nm.
Future for next generations: C02 reduced in the future
Let us turn the crises concerning the global temperature rise into a chance: New vision, innovations and technologies are the
challenge of our time. As wholehearted engineers we share the same view as the famous Albert Einstein, "If it can be thought
of, it can be done".
We know your daily business. Use this synergistic effect for the realization of your projects.
We realize your drive vision
- ecologically
- quietly
- durable
- cost-effectively