• Prof. S. S. Waydande
• Harshwardhan Deshmukh
• Kunal Gopalghare
• Shashank Patil
• Jivan Shirke

The purpose of this report is to develop a prototype stair climbing robot for climbing and descending stairs, in addition to traveling on flat surfaces.The basic robot parameters (minimum track size, track angle of attack) were determined using North American standards for the stair geometry. And for mathematical design of the robot we have calculated different aspects of the robot such as for stair geometry of rise 9.5 inches and tread of 8 inches we have track length of 39.64 inches, and will require 4 DC motor for the robot to climb the stairs with torque of 0.6936 Nm and rpm of 31.83 for the required speed of 1000 mm/sec to carry the load of 8 kg including its own at 45 degree angle of inclination. The material selected for the chassis of the robot is mild steel as it has high strength and can withstand high loads without breaking and can be welded and is cheaper than aluminum. Staircase climbing robots are a rapidly developing technology with a wide range of potential applications. Our robot can be used in future for various applications like old buildings, hospitals and rough terrains to carry load or explore ground where humans cannot reach

Stair climbing, Robot, Quadrobot, Belt Drive, DC motor

"Design & Development of Stair Climbing Robot Prototype", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 7, page no.53-58, July-2024, Available :http://www.jetir.org/papers/JETIRGM06010.pdf

"Design & Development of Stair Climbing Robot Prototype", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 7, page no. pp53-58, July-2024, Available at : http://www.jetir.org/papers/JETIRGM06010.pdf