EXPERTISE IN ELECTRIC MOBILITY - page 65

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getrag e-drive –
Contact
Vera Münch
Phone: +49 7131 644 5601
Fax: +49 7131 644 4614
GETRAG has been involved with electric drive-
train technology for more than 20 years. Today,
our portfolio covers the most diverse solutions in
the wide area of e-mobility.
With regard to purely electric drive-trains, GETRAG
has developed transmissions with constant ratios
in accordance with the current market standards.
Furthermore, we have developed multi-gear
solutions. Drive-trains with multiple gears feature
an energy-saving potential in the double-digit
per cent range.
Since 1992, GETRAG engineers have developed
drive-train systems for electric vehicles. That
means that we have many years of experience in
integrating such e-drives into the drive-train
structures of common passenger cars. This
applies to e-drives with constant ratios or multiple
gears, and to such using additional mechanic
drive shafts or with an option to disconnect such
shafts at certain operating points or speeds. We
have also developed electric drive-trains for
front-wheel drive and rear-wheel drive.
High-rev e-motor solutions are more effective
and feature a better weight ratio compared to
low-rev e-motors, especially when using multiple
gears. This results in improved performance and
range as well as battery size reduction.
The transmissions are adapted to the respective
e-motors and the necessary controls and inverters,
in close coordination or cooperation with renowned
car manufacturers.
GETRAG Corporate Group
Hermann-Hagenmeyer-Strasse
74199 Untergruppenbach, Germany
Year of establishment:
1935
Employees:
13,000
Turnover:
EUR 3 million (2011)
For a cleaner environment
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