130 Years of REINTJES 80 Years of Marine Gearboxes Worldwide HOME PROFILE DOWNLOAD SERVICES NEWS CONTACT SITE MAP           gearbox type       project / work no       date       main engine power   kW   Speed   rpm   flexible coupling - moment of inertia of hub on         gearbox input shaft   kgm²   PTI will be used as booster additional slow drive     power take home device (PTH)       Design       secondary PTO/PTI   identical propeller speed for slow drive or and continous operation with diesel engine     primary PTO / secondary PTI     required propeller speed   for slow drive or PTH operation   rpm   Generator/electric motor         power   kW   Speed   rpm   mass moment of inertia   kgm²   flexible coupling         mass moment of inertia   kgm²   propeller         mass moment of inertia of propeller (in water)   kgm²   propeller diameter   m   Speed (rpm)   rpm   power consumption at 0-pitch and         PTH-propeller speed   kW   propellershaft         mass moment of inertia   kgm²   brake-away torque   kNm   friction torque at PTH speed   kNm   ship generator sets         max. admissible load limit of generator sets during engagement of the PTI clutch for   PTH or slow drive operation   kW   classification         class notation       redundant system yes no