Assertion: elevator's speed | /r/HasProperty | low rpm
Facets:
Source sentences:
text: Gearless traction machines are low speed (low RPM), high torque electric motors powered either by AC or DC.
text: Gearless traction machines are low-speed (low-RPM), high-torque electric motors powered either by AC or DC.
text: Gearless traction machines are low speed (low RPM), high torque electric motors powered either by AC or DC.