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Recent content by Matthew Stevens

  1. Matthew Stevens

    Oscillating Load Supported by a beam

    Hello, Was wondering if someone could help me. I'm trying to do calculations if a beam will fail when subjected to a certain load case. The I-beam is supported at each end. It is subjected to 2 equal oscillating loads, one towards one side of the beam, and the other towards the center. Can...
  2. Matthew Stevens

    Linear Actuator motor sizing

    I need help sizing a motor for a linear electric ball screw actuator. The actuator had a meter of travel, mounted to the floor, pushing a load of 500 lb, and capable of maximum acceleration of 14.7 m/s^2. Can anyone help me size a motor for this? This is my first time sizing an actuator motor...

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