Assertion: motor's rotor | /r/CapableOf | operate at speed
Facets:
value: between 1500-3000 rpm
type: TEMPORAL
value: below 1500 rpm
type: OTHER
Source sentences:
text: This rotor operates at a speed below 1500 rpm (revolutions per minute) and 40% of its rated torque without excitation
text: The rotor operates at speed between 1500-3000 rpm