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Gear box for BWM power Generation

Gear box for BWM power Generation. Team P14418. Initial Torque Requirements. Calculated using 45 Watt Output User Input speed of 55 Rpm. Gear Analysis. Teeth Stress: 61,692 Psi Over 10,000 Hour Lifetime (with 2.62 factor of safety) Bending Stress FoS >10. Shaft Design.

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Gear box for BWM power Generation

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  1. Gear box for BWM power Generation Team P14418

  2. Initial Torque Requirements • Calculated using 45 Watt Output • User Input speed of 55 Rpm

  3. Gear Analysis • Teeth Stress: 61,692 Psi • Over 10,000 Hour Lifetime (with 2.62 factor of safety) • Bending Stress FoS >10

  4. Shaft Design • Force from pedals is not constant • Locations not finalized • Keyed shaft vs. Not keyed • Retaining rings vs. other axial constraints • Stepped shaft to fit into bearings

  5. Questions

  6. Questions

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