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New Concept Wheel Chair
Design Calculation
Torque driver = torque driven +(r1-r2)*F
= 14.91 + (0.070-0.025) * 50
= 37.3 N. m
Rotational Speed = Gear Ratio * 30rpm
= 2.5*30 = 75 rpm
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Introduction
Scope of Project
Design Approach
WheelChair Gantt Chart 3
Concept wheelchair &electric wheelchair
new concept wheelchair
Ratchet Mechanism
Gears Ratio
Chair Stress Analysis
Frame
Digital Prototype
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