Find Jobs
Hire Freelancers

Design a e bike rotor which used magnets and coils like car alternator to charge battery constantly while riding

$750-1500 USD

Fechado
Publicado há mais de 1 ano

$750-1500 USD

Pago na entrega
Using a solid Disc Rotor or Flat Alloy plate approximately 2mm in thickness attached to a wheel system. This rotor will be approximately 203mm in diameter or a designated diameter which can be use appropiately for the rotor. Where the rotor’ fins are open we will place an attachable and removeable plastic manufacturer part holding one or two neodimiun magnets. These must be set to allow the magnets when rotating (at a 29” tire at 10mph it will rotate 116 RPMs) to give the coil a gap to allow them to obtain maximum power output. As the coils obtain this power output it will be in an AC mode. It must be converted to a DC mode, then cycled into a PCB board to convert it to either charge a 48V lithium Ion battery (54.6V input) or 52V battery (58.4V input) with max AMP input between 2 AMPS to 5AMPS. This will have 2 mechanichal swtich to allow rider to pick which battery to charge while it is being ridden, so it will have a constant charge. The rotor on Flat Plat will be encompassed by a “U” shape alloy shell mounted to the frame of the EV and surrounding the Flat plat or rotor to maximize its power output. It can also be used on any pulled cart to charge batteries too. The power will be placed into multi-
ID do Projeto: 34360945

Sobre o projeto

18 propostas
Projeto remoto
Ativo há 2 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
18 freelancers estão ofertando em média $922 USD for esse trabalho
Avatar do Usuário
Hi Thanks for your project. I am a mechanical designer and have rich experience at bike rotor design. I understood clearly what you want and hope we discuss more and more on chatting. I will finish in 1 days once we discuss all details. Please message to me. Best Regards
$750 USD em 2 dias
4,9 (25 avaliações)
5,2
5,2
Avatar do Usuário
Dear sir! I am a SolidWorks expert/product designer/mechanical engineer. I checked your job carefully and I have a great interest in your project. I have many experiences in your project and can deliver perfect result within deadlines. You can confirm on my profile page. https://www.freelancer.com/u/korzhkar If you hire me, then your project will be completed more successfully. I am waiting for good news. Best Regards. Karyna
$750 USD em 3 dias
5,0 (7 avaliações)
5,1
5,1
Avatar do Usuário
Hello Dear I am a rich experienced Mechanical and Product designer who are indulged in the field of 3D modeling, product design, mechanical design and rendering using AutoCAD, Solidworks, Autodesk Inventor or Fusion 360. • manufacturing drawings based on 3D models/assemblies. • creating flat patterns. • converting STL files to solid models (STEP, IGS, X_T). • creating STL, IGES and STEP files for 3D printing. • creating DXF files for CNC/Laser/Plasma cutting. • 2D CAD drafting in AutoCAD (architectural and technical drawings, converting from pdf/images to AutoCAD). Here are my samples. https://www.freelancer.com/u/yaninayukhymenko Time bound with quality of work is my motto. Thank you.
$750 USD em 3 dias
5,0 (13 avaliações)
4,8
4,8
Avatar do Usuário
I have read your description well and it can de done, Send me your full requirements and I will send you exact quote. Thanks
$1.500 USD em 3 dias
4,9 (9 avaliações)
4,4
4,4
Avatar do Usuário
Dear Client. Your project requirements were really interesting and I am 100% sure that you can complete the project. My best skills are PCB design and schematic design using Altium, KiCad, Eagle, Proteus, Solidworks. Here is my past experience. - Multilayer PCB design and flexible board design, BOM design. - Firmware C/C++ (ARM, Arduino,ESP32, PIC) - AC/DC DC/DC converter and power converter, power circuit design - Experience with ARM, MCU, Arduino, Raspberry Pi - USART, USB, SPI, I2C, RF, RS232, BLE communication module design - Motor control, LED lighting design, camera module design - Artistic form design and quick error correction ⁃Experience in PCB design verification such as prototyping and practical knowledge of FCC certification ... I am fully focused on your project and look forward to doing your best. I would like to have a specific discussion with you about the details of the project. regards
$750 USD em 7 dias
5,0 (7 avaliações)
4,3
4,3
Avatar do Usuário
Hi there, I have worked with an electric vehicle startup before and understand the concepts of designing for an EV. I understand your requirement to develop a bike rotor to generate power to charge the batteries. I suppose you want the batteries to charge while the rider peddles, which sounds good. To go even further, I suggest utilizing a regenerative braking system, which will harvest even more energy that would otherwise have dissipated as heat. I feel very confident and excited to start this project. Let me know in chat if I could be a help to you :) Best regards, Abhijeet Singh
$975 USD em 5 dias
4,9 (11 avaliações)
4,3
4,3
Avatar do Usuário
Dear I am a skilled CAD/CAM expert and mechanical design engineer having very rich knowledge Concept prototypingexperience at design of e bike parts. I understood well what you want and I can finish your job in short time with high quality. I hope you review my proposal and get back soon. Sincerely and my warm regards.
$750 USD em 1 dia
5,0 (2 avaliações)
3,1
3,1
Avatar do Usuário
Hi there! I am a mechanical/automotive engineer. I can use Autocad, Solidworks and fusion 360 for 2D/3D modelling and rendering. I checked your job carefully and am greatly interested in your project. I'm sure of completing your project in the shortest time with high quality. If you hire me, then your project will be completed more successfully. Best Regards
$1.000 USD em 7 dias
4,8 (6 avaliações)
2,8
2,8
Avatar do Usuário
Hi, Greetings and hoping you are doing well, i welcome you to my profile where quality and client satisfaction is the Priority. I am Expert Joseph and i hope to cooperate with you on your project . CERTIFIED EXPERT IN LISTED PROJECT SKILLS & REQUIREMENTS, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS as this is my area of PROFESSIONAL SPECIALISATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. ###// No timeline & Quality Excuses// Unlimited Revisions// 100% SATISFACTION GUARANTEED### Message Me We Discuss More About The Project. incase the project is deleted please hire me directly using the following link; https://www.freelancer.com/u/josephwriter1996 THANK-YOU & WELCOME.
$1.500 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED STATES
Port Wentworth, United States
5,0
2
Método de pagamento verificado
Membro desde nov. 4, 2020

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.