Stress Analysis 24 262

Crane Design Project

Spring 2013

Seth Cordts, Will Lush, Matt Powell-Palm

Group 37

Theoretical Performance

Fw = 16 oz

Fc = 2.5 oz

Ms

Fc = Force of Counter weight

Fw = Force of weight

Ms = Moment by servo motor

Max Servo Torque = 72 oz in

T U = % Torque Used

H = 2h= height lifted (in)

3 in

3.25 in

h

3 in

H