Johvonna Murray-Bradshaw

Johvonna Murray-BradshawJohvonna Murray-BradshawJohvonna Murray-Bradshaw

Johvonna Murray-Bradshaw

Johvonna Murray-BradshawJohvonna Murray-BradshawJohvonna Murray-Bradshaw
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    • HOME
    • ENGINEERING
      • BEACH CLEANING ROBOT
      • TESLA INSTALLATION TOOL
      • CAI LAXITY PRO 1000
      • PCB SENSOR DESIGN
      • OBSTACLE AVOIDANCE ROBOT
      • MARS ROVER END-EFFECTOR
      • IoT GOOSEBOT
      • LINEAR CALIPER
      • RTOS VIDEO GAME
      • MECHANICAL DRAFTING
    • SOCIAL IMPACT
      • SPECIALIZED WOMEN IN AUTO
      • 2024 AUTOSHOW PANEL
      • INTRODUCE A GIRL TO ENG.
      • SEASON OF GIVING
      • MANDARIN PARTNER
    • PHOTOGRAPHY
    • CONNECT
  • HOME
  • ENGINEERING
    • BEACH CLEANING ROBOT
    • TESLA INSTALLATION TOOL
    • CAI LAXITY PRO 1000
    • PCB SENSOR DESIGN
    • OBSTACLE AVOIDANCE ROBOT
    • MARS ROVER END-EFFECTOR
    • IoT GOOSEBOT
    • LINEAR CALIPER
    • RTOS VIDEO GAME
    • MECHANICAL DRAFTING
  • SOCIAL IMPACT
    • SPECIALIZED WOMEN IN AUTO
    • 2024 AUTOSHOW PANEL
    • INTRODUCE A GIRL TO ENG.
    • SEASON OF GIVING
    • MANDARIN PARTNER
  • PHOTOGRAPHY
  • CONNECT

Mars Rover End-Effector Design

End-Effector Wrist Design

As a dedicated member of the University of Waterloo’s Mars Rover Team, I designed a mechanical system used as the wrist of a rover we designed to compete in the 2017 University Rover Challenge. The wrist is comprised of a 3 bevel gear system that allows the end-effector to rotate with 2 rotational degrees of freedom.


The entire system was modelled as a Solidworks assembly. Once validated, the system was machined and implemented into the rover.

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