A new casing design for higher torque and maximized thermal exchange to reach higher mechanical performances. NMRVpower has modular motor flange and motor sleeves therefore the easy replacement of these components allow one basic gearbox to be combined with three different motor sizes. The payback of this choice results in a massive reduction of the stock inventory.
The NMRVpower/HW helical worm gear solution has a new integrated and modular helical reduction gear directly assembled on the worm shaft. The wide range of pre-stage helical speed reductions improve the total efficiency of the gearbox that enable a remarkable increase of the performances over 60% compared to the previous version.