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I am developing a medical-grade nebulizer that relies on a self-start C-Frame motor and I need a complete design package for both the stator and rotor. The unit will be powered from 230 VAC, 50 Hz and must draw under 70 W while sustaining 8-16 psi (with the safety margin of up to 30-50 psi) and an airflow of 4.5–9 L / min. What I need from you • Electromagnetic and mechanical design of the stator and rotor, including lamination stack details, slot geometry, winding scheme, and material selections. • Performance predictions (speed-torque curve, efficiency, temperature rise) that demonstrate reliable self-starting and smooth operation within the stated pressure and flow range. • 2D manufacturing drawings plus 3D CAD (STEP or SolidWorks) of all motor components so a toolmaker can proceed directly to stamping and assembly. • Simulation files or reports generated in Ansys Maxwell, Motor-CAD, or an equivalent FEA package to back up the calculations. • Recommendations on bearings, insulation class, and cooling strategy suitable for continuous operation in a medical setting. Acceptance criteria The design must (1) self-start on 230 VAC, 50 Hz, (2) stay below 70 W input while delivering at least 4.5 L / min at 16 psi, and (3) meet IEC/UL medical device noise and thermal limits for patient-side equipment. If you have a track record in shaded-pole or universal C-Frame motors for respiratory devices, I would love to review a concise portfolio sample when you respond.
Project ID: 40593285
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15 freelancers are bidding on average ₹25,802 INR for this job

I am azra, an engineering expert with a specialized focus on electrical and mechanical design. Having worked extensively in the field, I am confident that my skills translate perfectly to your project for designing a self-starting C-frame motor for a medical-grade nebulizer. In terms of electromagnetism and mechanical designs, I excel at lamination stack detailing, slot geometry, winding schemes, and material selections - all of which are crucial to meet your targeted performances. Furthermore, my experience with software such as SolidWorks and Ansys Maxwell allows me to provide comprehensive 2D/3D manufacturing drawings along with simulation reports for conserving time and resources during the production phase. My knowledge of bearing selection, insulation classifications, and cooling strategies can significantly influence the motor's performance in continuous operations for this medical device. My attention to detail ensures that the noise and thermal limits mandated by IEC/UL for patient-side equipment are consistently met. As requested, I could showcase my proficiency more directly with a concise portfolio sample in shaded-pole or universal C-Frame motors specifically designed for respiratory devices.
₹17,500 INR in 3 days
7.9
7.9

Hi there, I have experience in electric motor design, 3D CAD modeling, and product development, and I can assist in designing a compact C-frame motor for a nebulizer with a focus on performance, reliability, low noise, and manufacturability. I can also optimize the design for efficient airflow and continuous operation. Approach: • Design the C-frame motor and assembly in 3D CAD • Select suitable magnetic and mechanical components • Optimize for torque, efficiency, vibration, and noise • Validate the design with structural and thermal analysis if required • Prepare manufacturing-ready models and drawings Deliverables: • Complete 3D CAD model and assembly • Manufacturing drawings • Design calculations and material recommendations • Simulation results (if required) • Revision support until final approval Timeline: To be finalized after reviewing the specifications. Budget: Flexible and open for discussion. Looking forward to discussing your project. Best regards, Arati M.
₹17,500 INR in 7 days
6.7
6.7

With over a decade of experience in various facets of design and a special proficiency in 3D modelling, extensive simulation, and CAD/CAM techniques, I would love to put my skills to work on your C-Frame Nebulizer Motor Design project. I have an intimate knowledge of Solidworks as well as other FEA packages such as Ansys Maxwell and Motor-CAD and have successfully completed projects in medical device design domain with similar specifications. I understand the criticality of factors like self-starting ability, power consumption limits, air flow and pressure ranges for a nebulizer that's meant for continuous use in a medical setting. I can leverage my expertise to not only design the electromagnetic and mechanical elements but also provide complementary performance predictions about speed-torque curve, efficiency, and temperature rise.
₹10,003 INR in 1 day
6.3
6.3

Hello, we are Vutuk Design and Media. Backed by a full-service medical device engineering, prototyping, and digital media studio led by a principal mechanical design engineer with 15 years of industry experience, our agency is fully equipped to execute your Frame for Nebulizer Motor Design project. We bridge precision mechanical housing engineering with cinema-grade technical visualization assets. To help us align our engineering and media pipeline with your product launch schedule, we have a few brief questions: Do you already have the 3D STEP models or detailed dimensional datasheets of the nebulizer motor and electronic components available? What specific manufacturing process will be used for mass production (such as plastic injection molding requiring draft angles and uniform wall thickness)? What is your preferred timeline for reviewing the initial 3D frame layout before our team advances to detailed tolerance checking and 2D drafting? We invite you to visit our company profile and extensive portfolio page to explore our deep capabilities in mechanical component design, advanced FEA/CFD analysis, and industrial visual assets. We look forward to partnering with your team.
₹17,500 INR in 7 days
5.6
5.6

Leveraging my extensive experience in 3D modeling, CAD/CAM, and mechanical engineering, I assure you attention to detail in your C-Frame Nebulizer Motor design. I can proficiently handle the complex software such as Solidworks needed for designing your required electrical motors. Additionally, my deep knowledge of lamination stacks, slot geometry, winding mechanisms, and selection of suitable materials makes me well-equipped to handle the electromagnetic and mechanical design aspects of your request. In terms of performance evaluations, my background in physics mixed with hands-on experience with top-notch software like Ansys Maxwell and Motor-CAD will enable me to deliver reliable speed-torque curves, efficiency estimates, and temperature rise predictions for your motor. Furthermore, my understanding of bearing selection, insulation class definition, and cooling strategies will ensure the motor remains operational within medical device noise and thermal limits for patient care.
₹12,020 INR in 2 days
5.3
5.3

I would be glad to assist with your C-Frame nebulizer motor development. I have experience in electrical and mechanical design, CAD modeling, manufacturing drawings, and engineering simulations for production-ready components. I can deliver a complete design package including stator and rotor design, lamination stack and slot geometry, winding specifications, material selection, performance calculations, speed-torque and thermal analysis, 2D manufacturing drawings, 3D STEP/SolidWorks models, and FEA validation using Ansys Maxwell or equivalent software. I will also recommend suitable bearings, insulation class, and cooling methods for reliable continuous medical-grade operation. The design will be optimized to self-start on 230 VAC, 50 Hz while meeting your power, airflow, pressure, thermal, and noise requirements. Manufacturing feasibility and assembly considerations will be incorporated throughout the design. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism, delivering accurate, high-quality results on time.
₹10,000 INR in 7 days
2.1
2.1

With my extensive expertise in CAD/CAE designs, mechanical engineering, and product design, I believe I am an unbeatable fit for your nebulizer motor design project. Having worked on similar medical-grade devices like the one you described, I know the subtleties and technical challenges involved in ensuring not only high performance but also meeting stringent regulatory noise limits and thermal requirements. My proficiency in tools like SolidWorks, ANSYS Maxwell, Motor-CAD, and others listed aligns perfectly with your project needs. I can leverage my experience to design a flawless stator and rotor system that guarantees reliable self-starting, smooth operation while consuming less than 70W. A testament to my dedication and depth of knowledge has always been in my ability to ensure my designs are both practical and manufacturable without compromising on quality. Whether it be providing 2D manufacturing drawings or 3D CAD for every component of the motor for seamless stamping or assembly or generating comprehensive simulation files using multiple analysis software to back up predictions- every deliverable will be top-notch ready to meet the global medical standards. Add to that a friendly disposition and unwavering commitment to meet deadlines, it would be an absolute pleasure to be a part of your team.
₹150,000 INR in 7 days
1.7
1.7

Hi, Before starting, may I ask if you already have target dimensions or envelope constraints for the C-frame motor, or should the motor be designed from the required airflow, pressure, and power specifications? I have experience designing mechanical systems for manufacturing, including detailed CAD, production drawings, simulation, and Design for Manufacturing. I can deliver a complete motor design package including: - Electromagnetic and mechanical design of the stator and rotor. - Lamination stack, slot geometry, winding layout, and material selection. - 3D CAD models (SolidWorks/STEP) and detailed 2D manufacturing drawings. - Performance validation using FEA (ANSYS/Maxwell or equivalent), including speed-torque characteristics, efficiency, and thermal evaluation. - Bearing, insulation class, and cooling recommendations for reliable continuous operation. - A design optimized for manufacturability while meeting your power, airflow, and pressure targets. To ensure the design meets your requirements, I'd also like to confirm: - Is there a preferred lamination material or supplier? - Do you have dimensional restrictions or an existing compressor mechanism that the motor must fit? - Will the motor be certified later under IEC 60601, or should the design be prepared specifically with those requirements in mind? I look forward to discussing the project and delivering a production-ready design.
₹25,000 INR in 10 days
1.8
1.8

We would be happy to support the complete design package for your medical-grade nebulizer C-Frame motor. We have strong experience in SolidWorks, mechanical component design, motor housing and rotor/stator CAD development, manufacturing drawings, tolerance planning, material selection, and production-ready documentation. We can help develop the stator and rotor design package, including lamination stack layout, slot geometry, winding scheme, insulation considerations, bearing selection, cooling strategy, and manufacturable 2D/3D CAD files. Our deliverables can include SolidWorks/STEP models, 2D manufacturing drawings, assembly details, material specifications, performance calculation support, and simulation-based reports where required using suitable FEA/motor-design tools. Our focus will be on creating a compact, reliable, manufacturable motor design that supports 230 VAC, 50 Hz operation, self-starting performance, low power consumption, required pressure/airflow targets, and suitability for continuous medical-device use.
₹17,500 INR in 7 days
1.4
1.4

Hello. let's make this project a success C-Frame Nebulizer Motor Design I understand the project goals and expected outcome. Want I will meet deadlines. keep you updated. and deliver high quality work. I’m offering best quality and highest performance at lowest price I am a skilled freelancer with 10years of experience in Electrical Engineering clients and always aim for clear and steady delivery. I have completed many projects for always aim for clear and steady delivery. You can view my portfolio at I invite you to start a chat so we can discuss your project in detail Warm regards, bhargav922002
₹17,500 INR in 3 days
0.0
0.0

As a Mechanical Engineer with extensive experience in SolidWorks and ANSYS, I can confidently offer my expertise in 3D modeling, simulation, and complete design packages to fulfill all the requirements of your C-Frame Nebulizer Motor project. Much of my previous work has involved the design and simulation of machine components, thermal analysis, and fluid dynamics - all of which are critical skills for the successful completion of your project. I have successfully tackled projects similar to yours previously such as thermal simulations for containers and fluid flow simulations for cooling systems, both of which resonates strongly with your request for a cooling strategy suitable for constant operation. Making cost-effective yet reliable motors that meet stringent IEC/UL medical device noise and thermal limits is not new to me. Moreover, my aforementioned design expertise has spanned years in various contexts - from agriculture machinery like transmission design to creating structures such as elevated structures. My versatility enables me to approach your project from various angles, contributing valuable insights from multiple domains. Let's discuss how I can drive the success of your medical-grade nebulizer by combining our skills and experience into a coherent design that exceeds expectations.
₹15,000 INR in 5 days
0.0
0.0

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