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Greetings! I manage several ongoing electromagnet-based projects that touch industrial machinery, academic prototypes and even consumer-grade devices. To keep momentum, I need a specialist who can move comfortably between these domains while keeping me in the loop through regular progress reviews and feedback calls. Here is what I expect you to handle: • Designing electromagnets – from initial requirements through coil geometry, core selection and thermal considerations • Testing and analysis – bench tests, field-strength measurements, efficiency checks and clear reporting of results • Technical consultation – quick answers on feasibility questions, material choices and manufacturability throughout development Typical tools you may draw on include finite-element solvers such as ANSYS Maxwell or COMSOL, standard lab instrumentation and any in-house scripts you prefer; feel free to suggest alternatives that meet the same objectives. Every deliverable should arrive with: 1. Source files (models, schematics, data sets) in editable form 2. A concise report summarising methods, findings and next steps 3. Action points we can discuss in our scheduled feedback session If you thrive on iterative collaboration and can translate theory into reliable hardware, I look forward to working together across these varied projects.
Project ID: 40720597
18 proposals
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Active 13 days ago
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18 freelancers are bidding on average $39 USD/hour for this job

As an electrical engineer with a specialization in embedded systems, I bring a skill set that makes me an outstanding choice for your versatile electromagnet design and analysis needs. Throughout my career, I've built up expertise in every aspect of the development cycle, from concept to the final product. Whether it's designing electromagnets, performing thorough testing and analysis, or providing invaluable technical consultation, I have all bases covered. Utilizing my deep knowledge of finite-element solvers such as ANSYS Maxwell or COMSOL and standard lab instrumentation, I can perform precise testing and draw insightful analysis that you require to move forward. Also, my adeptness in using tools like Altium Designer and KiCad for PCB design will guarantee optimized solutions. Moreover, my experience with firmware development, AI application, and more allows me to seamlessly translate theoretical concepts into hardware reality. My goal is to consistently deliver reliable results that align with your vision. With me on board, you can look forward to a highly collaborative approach where you are continuously updated through well-summarized reports, editable source files and actionable discussion points. Let's create robust electromagnets for myriad applications together!
$45 USD in 40 days
8.5
8.5

As a seasoned electrical engineer named HAMZA with a knack for multi-dimensional problem-solving embodiments, I am uniquely poised to tackle your versatile electromagnet tasks. My vast experience constructing PCBs and embedded firmware conveys my proficiency in transforming concepts into dependable hardware systems - an invaluable skill in light of your diverse project needs. Complementarily, my fluency in IoT and sensor-driven applications ensures quick adaptability across your industrial machinery, academic prototypes, or consumer-grade undertakings. Bringing automation and efficiency to projects is where my passion lies; it would be a privilege to devise electromagnets that align precisely with your requisites from coil geometry and core selection through thermal considerations. Furthermore, my adeptness with finite-element solvers such as ANSYS Maxwell and COMSOL, in addition to robust laboratory instrumentation skills ensure thorough testing and accurate field-strength measurements. Lastly, I believe in the importance of iterative collaboration – keeping you in the loop at every stage of development via regular progress reviews and feedback calls. This way we can tackle efficiency checks together, employing actionable insights derived from comprehensive reports I'll provide tirelessly. Let's actualize your electromagnet designs to effectively power industries alongside prioritizing academic breakthroughs and enhancing consumer gadgets!
$25 USD in 40 days
8.2
8.2

Hi, i am confortamble working throughout many different domain at any stage of development. I have extensive experince in hardware design, prototyping, simulation, bench test along with the firmware development throughout 11 years in embedded system engineering, i have a small workshop with a few test instrument to support the development. Let me know if you are interested, we can start as soon as possible
$50 USD in 40 days
6.9
6.9

Hi, I’m a mechanical/electronics engineer with experience in electromagnetic hardware, product development, simulation, thermal considerations, prototyping, and manufacturing support. I’m interested in supporting your ongoing electromagnet projects across industrial, prototype, and consumer applications. I can assist with: * Electromagnet and coil design from requirements to prototype * Coil geometry, turns, wire gauge, resistance, current, and power calculations * Core and magnetic-material selection * Magnetic force and field-strength analysis * Thermal analysis and continuous-duty considerations * Efficiency and power optimization * Mechanical integration and manufacturability * Prototype development and bench-test planning * Field-strength and electrical measurements * Analysis of test data and comparison against simulation * Technical reports with clear recommendations and next steps For simulation, I can work with appropriate FEA tools and analytical calculations depending on the project requirements. I prefer to establish the analytical model first, then use simulation to validate the magnetic circuit, force, saturation, thermal behavior, and critical design parameters. For each project, I can provide editable source models/calculations, test data, a concise technical report, and clearly defined action items for the next development iteration. Best regards,
$50 USD in 40 days
6.7
6.7

Welcome I MADE MANY SMART DEVICES THAY MANUFACTURED AND USED IN REAL YOU WILL GET IT DONE PERFECTLY IN LESS TIME CHECK MY LATEST REVIEWS > (http://www.freelancer.com/u/ENG1mga) I have previously worked on, Lifting Set of Drones Mechanism, Robotic Arm, Delivery Robot, Automatic Wiring Machine, Solenoid Engines, Car Rooftent, Boat Lift Mechanism, Shoe Treadmill Mechanism Mechanical Ventilator and many other projects. I use Solidworks, Fusion 360, and ANSYS, COMSOL I have a workshop specializing in all 3D printing and CNC machining work, so I strive to provide the highest quality and precision. What you will receive with me: - 2D drawings - 3D files - Complete Tech. Formats - Finite Element Analysis (FEA) (if needed). Benefits: - I've worked on over 110 successful engineering projects here, rather than pursuing a successful career isolated outside of the Freelancer platform. - Experience in computer-aided manufacturing (CAM), and sheet metal work. - Moulds and Injection Molding and Design for Manufacture (DFM). - CFD and FEA Analysis Finally, I'm honored to work with you, and I will strive to make you satisfied and meet all your expectations. We look forward to our fruitful discussion. Regards,
$25 USD in 40 days
6.7
6.7

Hi there, I can support your electromagnet design and analysis work using ANSYS Maxwell/COMSOL, covering coil geometry, core/material selection, magnetic field and force analysis, thermal considerations, and efficiency optimization. I can also correlate simulation results with analytical calculations/testing and provide editable models, datasets, and concise technical reports with clear recommendations. I have 7+ years of CAE/FEA experience with ANSYS and COMSOL and can work collaboratively through iterative design reviews. Could you share the initial electromagnet specifications, including required force/field strength, operating current/voltage, duty cycle, and available geometry? Best regards, Arati M.
$38 USD in 40 days
6.6
6.6

With over 12 years of experience across various technical disciplines including electrical and mechanical engineering, I bring a unique perspective to your electromagnet design and analysis project. My multidisciplinary background means I will not only design functional electromagnets but understand how they fit within different domains – be it industrial machinery, academic prototypes or consumer-grade devices. I take pride in my ability to iterate through my designs until I've reached the optimal solution, and similar to your project expectations, have the necessary skillset with tools like ANSYS Maxwell, COMSOL, and more, to execute tests and analysis meticulously. Through my time-tested practice of maintaining clear organization in my files, I can assure efficient sourcing of models, schematics, and datasets for future collaboration. In addition to furnishing detailed reports on methods and findings, I make it a priority to keep communication lines open with clients to discuss potential next steps based on the results. By choosing me for your versatile electromagnet project, you can confidently expect well thought-out solutions that function reliably in tandem with thorough notes and timely communication throughout our engagement. Let's start collaborating towards electrifying results!
$38 USD in 40 days
6.7
6.7

Having implemented solutions for diverse fields such as military submarines, combat rovers, and custom drone frames, I've honed my skills on highly demanding projects in critical industries. I've also done extensive work with high-speed signal integrity and thermal analysis to meet defense and medical hardware requirements. All this makes me the perfect fit for your Versatile Electromagnet Design & Analysis project - regardless of the domain and application, complexity doesn't budge me. In addition to my hardware proficiency, I can swiftly navigate software ecosystems like ANSYS Maxwell and COMSOL, leveraging finite-element solvers or any other tools you deem suitable. Rest assured, each deliverable from me will be comprehensive. From editable source files to insightful reports highlighting methods, findings, and actionable next steps – I value clear communication to its core just like you do. What sets me apart is that I don't just bring an impressive skillset but guarantee the quality of my work. Similar to how you'd find ground truth benchmarks and physical oscilloscope verification with my Zynq IP core or ESP32 firmware build, you can expect results with a seal of reliability. So let's not just execute this project but elevate it through meaningful collaboration that leads to exceptional electromagnets for all your applications!
$38 USD in 40 days
6.6
6.6

I can take this from scope to a tested handoff without bloating the first milestone. For a Versatile Electromagnet Design & Analysis, the hard part is balancing sensor scanning accuracy, battery life, Bluetooth/SIM fallback, and OTA-ready embedded reliability. My approach would be to validate the sensor matrix and power budget first, then design the acquisition PCB, embedded firmware, connectivity fallback, and OTA/admin controls in staged prototypes. Quick question: What is already available for Versatile Electromagnet Design & Analysis: a working codebase, designs, data, or only the brief? Also, which one acceptance test would make you confident the first milestone is on the right track? Best, Dr. Syafiq
$40 USD in 40 days
5.3
5.3

As an experienced electrical engineer with a specialization in circuit design, I believe I am the perfect fit for your complex electromagnet projects. My comprehensive skill set in electrical engineering and PCB design have been built through years of hands-on experience, ensuring that every aspect of the design process is attended to. From coil geometry selection to thermal analyses, my expertise will place a strong emphasis on the efficiency and reliability of your electromagnets. In addition to technical design, I bring substantial testing and analysis experience to the table. The precise bench tests, field-strength measurements, and thorough reporting I conduct will provide valuable insights into performance assessment and guide future improvement strategies. By keeping you informed about these findings in clear, concise language, we can collaboratively map out each project's course with ease and transparency. My commitment to delivering practical outcomes extends beyond just completing projects successfully; it's about making sure our work translates into viable business solutions. In line with this, my proficient use of ANSYS Maxwell or COMSOL finite-element solvers and other technical tools ensures maximized efficiency throughout the process. With my diverse expertise spanning hardware, software, AI systems and ERP integrations, I'm confident our collaboration will be fruitful as we collectively bring your electromagnet-based projects to reality.
$38 USD in 40 days
5.1
5.1

With over 55 successful projects under my belt and a dedicated focus on versatile engineering, Your project is right up my alley. I've been designing electromagnets from scratch for diverse applications, similar to your ongoing industrial machinery and academic prototypes. My understanding of electromagnetism, backed by deep experience in **Circuit Design** and **Electronics**, ensures that I can provide the accurate insights you need for your thermal considerations, coil geometry design, core selection, and more. Testing, analysis, and clear reporting are as important to me as they are to you; In fact, it is one of our core strengths at Aesthetic Logic. We've worked with powerful tools like ANSYS Maxwell and COMSOL which gives us an extra edge in generating real-time reports on bench tests, field-strength measurements, and efficiency checks. I guarantee all our deliverables come with complete editable source files such as models, schematics, data sets, concise yet comprehensive reports summarizing methods, findings and actionable points for our feedback sessions.
$38 USD in 40 days
2.3
2.3

The main technical risk is balancing diverse electromagnet applications with core design principles, so I address this by using ANSYS Maxwell for simulation and then adapting coil geometry and core materials for specific industrial machinery, academic prototypes, and consumer devices. I will design electromagnets starting with your requirements, then build the coil geometry and select the core, also performing thermal analysis to check efficiency. What is the typical duty cycle for these electromagnets, so I can size the cooling appropriately? Send over the project requirements document. My 5.0 rating across 10 reviews on here, also Preferred Freelancer status, proves I deliver.
$40 USD in 7 days
0.0
0.0

Three domains, one coil, three different binding constraints. In industrial machinery the design is usually limited by duty cycle and copper temperature rather than by peak force. In an academic prototype the constraint is field accuracy and uniformity in the working volume. In a consumer device it is cost, safety approval and the tolerance stack on the air gap. Knowing which one binds decides the design before any geometry is drawn. How I work these: 1) Magnetic circuit first, analytically: ampere turns against the reluctance budget, with the air gap normally dominating. Holding force scales with the square of flux density, so gap control and pole face area usually buy more than extra turns. 2) Core selection against saturation and against the duty: laminated silicon steel where there is AC content, solid soft iron for DC holding, cobalt iron only when the extra saturation headroom actually pays for itself. 3) Coil and thermal together, never in sequence. Fill factor and wire gauge set resistance, resistance sets dissipation, and copper resistance climbing with temperature feeds back into current at constant voltage. I size for the steady state the duty cycle actually produces, not for the nameplate. 4) Field solving in FEMM, two dimensional axisymmetric, scripted from Python so a parameter sweep over gap, turns and pole geometry is repeatable and the whole study ships as source. You mentioned alternatives are welcome. If you already hold Maxwell or COMSOL licences I can work to and check against their outputs. 5) Deliverables as you asked: editable models and datasets, a short report on method, findings and next steps, and the open action points. Hardware is my own background, not theory. My portfolio has an ESP32 telemetry node and an STM32 closed loop motor controller, both built and measured on the bench. One question: for the first project in the queue, is the duty cycle continuous or intermittent, and what is the ambient the magnet has to hold its rating in? That is the number that decides the coil.
$30 USD in 28 days
0.0
0.0

Cairo, Egypt
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