11. An Allen-Gwynnes electric motor driving a axial flow pump was installed in 1956. 12. This motor drives the motion of the filament, which acts as a propeller. 13. The originally available Motor Drive was named the " Motor Drive Unit ". 14. These pods, suspended under the stern, contain electric motors driving propellers. 15. HALSOL was propelled by eight small electric motors driving variable-pitch propellers. 16. Fortunately, the F3HP had motor drive contacts that provided signals sufficient for electronic synchronization. 17. An electric motor drives the haulage rope, which provides propulsion. 18. The main applications are in variable speed motor drives , high power inverters and traction. 19. Unlike the F-1, the EF does not support any motor drive for film transport. 20. It was the first 35 mm camera offered with a successful motor drive system.
