Project. Designing a belt drive system for a solar powered wheelchair.
problem statement:
Design a belt drive system for a solar powered wheelchair that will efficiently transfer power from the electric motor to the wheels. The system must be reliable, durable, and capable of handling various terrains and load conditions.
Design constraints:
power output of the motor. Specify the motor's power rating
wheel diameter. Specify the diameter of the wheels.
desired top speed. Specify the desired top speed of the wheelchair
terrain. Specify the types of terrain the wheelchair will encounter, for example, flat surfaces, inclines, grass.
Design requirements:
1.belt selection
- choose a suitable belt material based on the power requirements and environmental conditions
- calculate the required belt length
2. pulley design
- determine the optimal pulley diameters to achieve the desired gear ratio
- select appropriate materials, For example, aluminum, steel, for the pulleys
3. bearing selection.
- choose suitable bearings. For example, ball bearings. Roller bearings, to minimize friction and ensure smooth operation
- consider the bearing load capacity and operating speed.
4. Belt tensioning mechanism
-design a mechanism to maintain proper belt tension, preventing slippage and excessive wear
5. Belt Alignment.
- Develop a method to ensure accurate belt alignment to optimize power transmission and reduce wear.
Design Considerations:
1.Gear Ratio. Calculate the required gear ratio to achieve the desired speed and torque.
2. Belt Tension. Ensure proper belt tension to prevent slippage and excessive wear.
3. belt alignment. Maintain accurate belt alignment to minimize friction and power loss.
4. environmental factors. Consider the effects of environmental factors. For example, temperature, humidity, on the belt drive system.
Deliverables:
1.detailed design calculations and diagrams
2. 3D model of the belt drive system
3. a written report explaining the design choices and analysis
4. a presentation summarizing the design and its performance predictions
Entry-Level Recruiter Resume & Posting Category: Canva, Content Writing, Copywriting, Editing, Google Docs, Marketing, Microsoft Word, Recruitment, Resumes, Talent Acquisition Budget: $30 - $250 CAD
26-Dec-2025 22:53 GMT
Dragon Battle Concept Art Category: Art Consulting, Caricature & Cartoons, Concept Art, Digital Art, Illustration, Photoshop, Procreate Budget: $30 - $250 CAD
26-Dec-2025 22:52 GMT
Unique Typography Portfolio Site Category: Creative Design, CSS, Graphic Design, HTML, UI / User Interface, User Interface / IA, Web Design, Web Development Budget: €250 - €750 EUR
26-Dec-2025 22:50 GMT
Oula.co Complete UX/UI Redesign Category: Figma, Graphic Design, SaaS, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: $250 - $750 USD
26-Dec-2025 22:50 GMT
Secure 3-Letter Xbox Gamertag Category: Account Management, Branding, Customer Support, Data Analysis, Market Research, Project Management, Research, Time Management Budget: $10 - $30 USD
Pokémon Card Shorts Editing Category: Adobe Premiere Pro, After Effects, Animation, Audio Services, DaVinci Resolve, Final Cut Pro, Sound Effects, TikTok, Video Editing, Video Production Budget: $30 - $250 USD
26-Dec-2025 22:48 GMT
2026 Personal Goal Planning Guidance Category: Personal Development, Research Writing, Self Organizing Map, Technical Writing, Time Management Budget: $15 - $25 USD