Drivetrain Gearbox

3 months ago


Bengaluru, India River Full time

About River :


River is an electric vehicle company building multi-utility scooters. At River, we’re building scooters of tomorrow for the ambitious youth of today. Because we believe people only need two things to achieve success: the desire to make it to the top, and the means to get there.


With our flagship product River Indie, SUV of Scooters, is designed to help you get things done. Engineered to be a dependable ally on your road to success. We are backed by marquee international investors - these are mobility focused funds backed by Yamaha Motors, Al-Futtaim Automotive Group, Toyota VC and Maniv Mobility.


Key Responsibilities :


  • Responsible for designing and developing drivetrain architectures(constant mesh-{single stage, double stage, epicyclic}, synchronous mesh gearbox, CVTs, chain sprockets, belt drives) for 2-wheeler platforms.
  • Responsible for meeting durability, efficiency, and NVH attributes of drivetrain architectures.
  • Responsible for generating layouts by performing 1-D or 3-D meshed models in software tools like Romax Energy/Romax Spectrum/Romax Enduro by taking care of durability, efficiency, and NVH attributes.
  • Performing Macro and Micro geometry optimization in tools like Kissoft/Romax.
  • Perform Oil flow simulations by giving requirements to the CAE team.
  • Perform bearing, shaft, and spline calculations.
  • Design of gearbox housings that meet DFX, durability, and stiffness requirements.
  • Perform GD&T stack-up for GearBox assembly as a unit.
  • Able to convert Level-0 requirements of the product to Level-1 and Level-2 requirements of Drivetrain architectures.
  • Perform sizing of sprockets and chain or belt drives for durability and noise levels.
  • Define accelerated testing methodologies/cycles for the durability of drivetrain assemblies.
  • Define reliability targets/attributes for drivetrain architectures.
  • Define service intervals and end of Line test setup for drivetrain architectures.


Ideal Candidate :


  • 8+ years of experience in drivetrain architectures- product life cycle.
  • Experience in conducting design releases with defined documentation in PLM tools.
  • Should have deployed at least 2 architectures in the field.
  • Should be able to nurture young talent and deliver the best out of the team.
  • Experience in Gear Hobb and Dresser requirements.
  • Experience in Heat Treatment process to achieve required case and depth hardness of gears and shafts.
  • Experience with pressure die castings and forgings manufacturing process.
  • Experience with machining procedures for achieving tighter tolerance bands for gearbox housings.


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