Stiebel-Getriebebau offers its Type 4669 electric vehicle gearbox for direct mounting to two integrated electric motors. This electric vehicle gearbox is ideal for urban buses with a length of 12 m and 18 m as well as an engine power of 2 x 80 kW or 2 x 140 kW. The gearbox can also be used on mobile machinery with similar specifications, delivering safety and smoothness of forward motion.
The ratios of the summation gearbox are i=2.29 (in a 12-metre bus) and i=3.05 (in a 18-metre bus). The power is transmitted to the driving axle of the electro- mobile vehicle by coupling the drive shaft with the differential to the driving axle and the cardan flange (Ø 150 mm) of the gearbox output.
The maximum total torque at the output is T2 = 3,700 Nm. With a weight of 132 kg and overall dimensions of 620 mm x 355 mm x 260 mm this electric vehicle gearbox is extremely compact.
Stiebel-Getriebebau GmbH & Co.KG
Tel: +49 2291 791-0
Fax: +49 2291 791-290