electrical engineer

£20-250 GBP

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over 5 år siden

£20-250 GBP

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electrical mechanical engineer to repair 3 wheel trykes,-- min 2 at the moment,-- enclosed is picture of trykes,- these are 3 wheelers,-- 4 batteries making 48 volt,- all i can asses is the fault seems to be either a lose wire, connection,- or a new 500 watt brush motor controler is required,-- i have 2 new ones that may not be the correct ones,-- the trykes are sturdy chinese made, and widely used in bulgaria, turkey.

Electrical Engineering

Electronics

Engineering

Mechanical Engineering

PCB Layout

Prosjekt-ID: 18096392

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8 frilansere byr i gjennomsnitt £159 GBP for denne jobben

@bchandra1955

Kindly attach the battery, motor, controller schematic, and full electrical diagram along with pictures Professional engineer with 40 years of experience

£199 GBP om 8 dager

4,4

(111 omtaler)

6,5

@jesusedu123

good could give you advice to detect the failure and solve it. The information you provide is very little. I propose to contact us via chat and explain well what is the flaw that presents. if you can get a good result you pay for what is offered if you do not pay me and we continue looking for a solution. you think?

£44 GBP om 1 dag

0,0

(0 omtaler)

0,0

@hugojpalmer

Hello, We engineer electric powertrain systems so can help. Where are you based? Kind regards, Hugo

£261 GBP om 12 dager

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(0 omtaler)

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@arakelthedragon

Hello! The success speed of this projects depends on your ability to use electrical tools like a multicet (multimeter).

£77 GBP om 3 dager

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(0 omtaler)

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@oterojesusmanuel

Hi. I work with industrial machinery, included CNC, old and new. It is frequent to have problems very similar to the one you had described herein. Does your control system report, in any form, an error code (alphabetic display, numeric display, LED signals, etc.) ? Do you full schematics and other technical information of your system? Let me to help you.

£222 GBP om 10 dager

0,0

(0 omtaler)

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@buckisss

Hello, I am located at London and have experience with tasks what you post, have my own scooter which I build, with agni95r motor and 48v battery system, thanks Relevant Skills and Experience Most of my free time I am prototyping my own electric scooter, I think I can suit your needs for your task

£150 GBP om 7 dager