The battery pack cost of $100/kWh is a primary target for Tesla. To achieve this, the company must solve one of the world's most demanding technology challenges - and it is how to increase the volumetric energy density of battery cells while slashing production costs.
maxon motor launches new high-speed motors that are configurable online. The new ECX brushless motors are quiet and feature very high efficiency. The ECX motors are available with diameters of 8, 16 and 19 mm achieving speeds of up to 120,000 rpm. They run very smoothly and are highly efficient. With maxon motor's online configurator, it is easy to put together a customized DC motor to include gearhead, encoder and controller. The customized motors are ready to ship in 11 days!