Design Adjustable Multi-Station Gym Machine

₹600-1500 INR

Closed

Posted 12 days ago

₹600-1500 INR

Paid on delivery

I am developing a space-saving cable machine for modern fitness studios and I need a complete mechanical design that turns the concept into production-ready files. The unit must let users perform at least leg curls, and the highest priority on the user side is an effortless adjustable-height mechanism. Above all, I have to be certain the base will remain rock-solid and safe under every condition; stability is the single most critical aspect of the build. Core performance targets • 120 kg adjustable weight-stack resistance driven by a low-friction pulley network. • Structural steel or aluminium frame whose worst-case deflection stays below 2 mm with a global factor of safety of 2.5 or higher. • Optimised pulley diameters, cable routing and bearing selection to keep travel smooth and minimise wear. • Multiple ergonomic attachment points so users can swap handles without cable slack. • Fully guided weight stack with clear load markings and secure pin selection. What I need from you 1. A complete 3D CAD assembly (SolidWorks, Inventor, or similar) showing the frame, pulleys, weight stack and adjustment hardware. 2. FEA or equivalent stress analysis verifying the ≤2 mm deflection and the ≥2.5 FoS under a 120 kg load. 3. Detailed fabrication drawings and a bill of materials that a workshop can quote immediately. I am happy to provide rough sketches and dimensions to get you started and will stay available for rapid feedback loops until every bolt and bushing is dialled in. If you have built commercial gym equipment before, or have demonstrable expertise in compact load-bearing machines, I would love to see your portfolio when you bid.

3D CAD

Finite Element Analysis

Mechanical Design

Product Design

Mechanical Engineering

Project ID: 40361859

About the project

4 proposals

Remote project

Active 10 days ago

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4 freelancers are bidding on average ₹1,113 INR for this job

@Robertx2002

Your project demands uncompromising precision delivering a mechanically sound space-saving cable machine ready for production. With extensive experience in compact load-bearing gym equipment, I consistently deliver designs that exceed stringent structural and ergonomic requirements, translating concepts into flawless, manufacturable CAD assemblies accompanied by thorough documentation. You require a robust frame ensuring under 2 mm deflection at a 2.5 safety factor, smooth low-friction cable operation, and effortless user adjustments. I will engineer a SolidWorks assembly integrating optimized pulleys, weight stacks, and adjustment hardware backed by detailed FEA stress analysis. Precise fabrication drawings and BOMs will enable immediate quoting while iterative collaboration ensures every detail aligns with your stability and usability criteria. Let’s refine your innovative machine together. The worst that can happen is you walk away with a free consultation.

₹1,350 INR in 7 days

5.0

(1 review)

2.4

@dheerajkr52

Dear Client I hope this message finds you well. I am writing to express my interest in the job you posted. With 14 years of experience in mechanical design and a strong background in CAD software and product development, I am confident in my ability to contribute effectively to your project and deliver high-quality solutions. I specialize in mention specific areas like 3D modeling, product design, stress analysis, etc.], and have extensive experience working with tools such as SolidWorks, AutoCAD, CATIA, and Fusion 360. My focus is on creating efficient, reliable, and cost-effective designs while maintaining the highest standards of quality. A few key highlights of my qualifications include: • Expertise in 3D CAD modeling and mechanical assemblies. • Experience with finite element analysis (FEA) and stress analysis for optimal product performance. • A strong understanding of materials selection, manufacturing processes, and prototyping. • Excellent communication skills, ensuring that your requirements are fully understood and incorporated into the design. I am passionate about collaborating with clients to bring their ideas to life, and I take pride in my ability to deliver within deadlines while exceeding expectations. I would love the opportunity to discuss how my skills can contribute to your project’s success. Thank you for considering my application. I look forward to the possibility of working together! Best regards, Dheeraj kumar

₹1,300 INR in 1 day