Mauno Keski-Luopa,Mika Keski-Luopa,Jukka Keski-Luopa
申请号：
US15853789
公开号：
US20180255705A1
申请日:
2017.12.23
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method, system and apparatus for a modular multipurpose machine or vehicle, including a modular scalable frame with battery incorporated into on the scalable frame a modular electric drive system and modular attachments or components for configuring the machine or vehicle for a plurality of maintenance or transportation functions. The modular electric drive system includes a power train with respective drive units for each of the front and rear wheels, each drive unit includes a planetary gear, and servo motor for each of the front and rear wheels. The power train includes steerable or non-steerable wheel power units, housing the respective drive units, and including respective servo controllers for each of the front and rear wheels. The wheel power units are configured for single, double or triple wheel configurations.
