Assertion: electric motor | /r/HasProperty | available
Facets:
value: effectively
type: MANNER
value: with efficiency
type: OTHER
Source sentences:
text: Electric motors specifically adapted to address marine applications, cranes, steelplants and more are also available.
text: Louie Finkle of Seal Beach, California is often cited as an originator of the modern electric skateboard, offering his first wireless electric skateboard in 1997 and a patent filed in April 1999, however it was not until the 2004–2006 that electric motors and batteries were available with sufficient torque and efficiency to power boards effectively.