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I would like to hire an Engineer

€1500-3000 EUR

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Posted over 5 years ago

€1500-3000 EUR

Paid on delivery
Metaxas & Sins is an award-winning boutique operation which produces the cutting edge of consumer music reproducing and recording hardware. I'm currently looking for a DC Brushless Motor Software and Hardware Engineer with experience with MAXON and FAULHABER type motors with encoders [optical or digital] and methods to synchronize them to assist with a few of our current projects. The current project requirements for a new Reel to Reel Tape recorder: Requirements summary: Tapewheels diameter – 250mm Tapewheels Weight – 0.5-1.0kg Tape speed – 38cm/s (play) – 2-4m/s (in FF or FRW) No power limitation – The device is connected to 220VAC Rough calculation: Working point: 9mNm@29rpm (Play full Tapewheel) – 50mNm@764rpm (FF/FRW full Tapewheel).
Project ID: 17766919

About the project

7 proposals
Remote project
Active 5 yrs ago

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7 freelancers are bidding on average €2,389 EUR for this job
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Hi there, This is Bogdan from Romania. I'm a mechanical engineer - specialized in the industrial robotic field, 3D designer and modeler (from time to time and some projects I could make the functional prototype too). I'm doing product design, industrial design, reverse engineering, ideation, etc. I have over 15 years experience working on various systems/devices across multiple industries, from concept to launch. 1 - the design you showed is absolutely amazing :) 2 - is not necessary to sync the motors on each drive, as there will be a kinda difficult task (you will need a small computing module which to calculate the diameter difference and adjust continuously the rpm of each motor) 3 - usually this type of device works with slipping clutches (one motor pull the tape, the other one act like a soft brake and each motor have a slipping brake which allows the tapewheel to unwind...) 4 - the most important is the third motor - which needs to be a stepper (eventually a micro-stepping one) which to provide the constant speed of the tape (other ways will have a sound pitching) 5 - this third motor will be paired with the pressure roller, which in case of ffd/frw to depart and let the tape pass with high speed For any more questions we could chat here. Regards Bogdan
€2,500 EUR in 30 days
4.9 (9 reviews)
5.7
5.7
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Hi, Hope you are doing well! I am professional software and hardware engineer with over 8 years experiences. I am very interested in this project. Hope to work with you. Best Regards
€2,500 EUR in 30 days
5.0 (6 reviews)
4.9
4.9
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Hi friend How are you We have good experience in this field and we can do your work in best possible way, Kindly text me so that we can further discuss this work. Thanks
€2,500 EUR in 30 days
4.6 (26 reviews)
5.2
5.2
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hello,sir. I'm a professional programmer with 9 years of experience. I've already done this kind of project before. If you award me, I'll implement all of your requirements in a short time. I would like to hire an Engineer Engineering, Software Architecture,
€2,500 EUR in 15 days
5.0 (3 reviews)
3.8
3.8

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