4 ms·It’s integrated in the motor as specified in the postby reasonabl_human 6y agoIt’s integrated in the motor as specified in the postbaybal2 6y agoWhat are gearbox servicing requirements?emaciolek 6y agoInitial gearbox design life is ~40k hours. Bearing life is expected to be upwards of 10k hours. Additionally bearings are designed to be easily replaced. Oil change interval is to be determined during endurance testing.