Suppose you have two choices: 🔋 Option A: Increase battery capacity by 10%. ⚙️ Option B: Improve drivetrain efficiency by 10%. Most EV discussions focus on batteries. But improving drivetrain efficiency often Delivers multiple benefits at once: • More range • Less heat generation • Smaller cooling systems • Lower energy consumption • Reduced vehicle weight A 10% larger battery may Increase range by roughly 8-10%. But a 10% improvement in drivetrain efficiency Improves range

Thank you to everyone who reads, comments, shares, and contributes their knowledge. Every interaction has helped grow this platform into a valuable space for EV and motor enthusiasts. Grateful beyond words. 🙏 What has been the most valuable EV or Electric motor topic you've learned from this community? Drop your choice in the comments (or suggest your own topic). 👇 I'd love to hear your thoughts. #ElectricVehicles #LinkedinCommunity #EVs #ElectricMotors #FutureMobility #Bu

Excited to be part of the Ansys seminar, "Engineering at Intelligence: Powering Innovation with Ansys Simulation & AI." 🚀 One of my biggest takeaways was how AI Can transform electric motor development. From accelerating design iterations and Optimizing motor performance to reducing Development time through intelligent simulation, AI is becoming a powerful engineering tool. The overall message was clear: 💡The future of engineering will combine simulation, data, and AI to in

This rare-earth-free Axial SynRM looks practical 👇 We know that High torque needs rare earths. In my motor development experience, Material cost always becomes a bottleneck. For many EV manufacturers, Reducing motor cost is becoming As important as increasing efficiency. A motor that uses fewer critical materials could improve both profitability and supply chain stability. I was reading about the NAFTech project. Typical PMSM uses 20–30% magnet cost. Their SynRM reduces thi

Fraunhofer IISB’s aircraft motor proves it. I was reading this Fraunhofer IISB's Hybrid-electric regional aircraft motor. It built something impressive. The motor of 750 kW, 94 kg Delivering 8 kW/kg Typical EV motors: ~2–4 kW/kg Speed reaches 21,000 rpm. Torque is 350 Nm. Cooling uses direct oil spray. Rated at 65°C coolant. They used NO15 electrical steel. Thickness is just 0.15 mm. This reduces eddy current losses. Hairpin windings improve current density. Also improv

I never saw modular design this aggressively. 16% higher specific power. 20% smaller packaging. One platform. Multiple outputs. Better thermal performance. Hyundai Mobis is turning EV scalability- Into an engineering advantage. Most EV users see battery capacity. But PE systems define driving experience. PE system means motor, inverter, and reduction gear. Basically, EV’s complete propulsion backbone. Hyundai Mobis now developed three architectures. 120kW for compact mobil

We know that High torque needs rare earths What if we remove them completely? Yes, this Axial SynRM looks practical 👇 In my motor development experience, Material cost always becomes a bottleneck. I was reading about the NAFTech project. Typical PMSM uses 20–30% magnet cost. Their SynRM reduces this to near zero. First, why and what is a rare earth? Like neodymium and dysprosium. They give high magnetic strength. But prices are volatile. Supply chains are concentrated glob

750 kW, 94 kg delivering 8 kW/kg Hairpin windings are redefining motor design. Fraunhofer IISB’s aircraft motor proves it. I was reading this Fraunhofer IISB's Hybrid-electric regional aircraft motor. It built something impressive. The motor of 750 kW, 94 kg Delivering 8 kW/kg Typical EV motors: ~2–4 kW/kg Speed reaches 21,000 rpm. Torque is 350 Nm. Cooling uses direct oil spray. Rated at 65°C coolant. They used NO15 electrical steel. Thickness is just 0.15 mm. This redu

I just saw a motor using 0.025 mm steel That’s 10x thinner than usual. Can push motor efficiency to 98.2%. Horse Powertrain unveiled a new motor technology. It uses ultra-thin amorphous steel layers. Amorphous steel lacks a crystal structure. So magnetic losses reduce significantly. The stator is the motor’s stationary core. Magnetic fields rotate inside this structure. Traditional steel sheets are much thicker. This design uses just 0.025 mm sheets. Iron loss means waste

Nobody explains this about EV motors. The biggest innovations are hidden inside the stator. Many EV innovations are visible. Bigger batteries. Faster charging. But motor innovation is often invisible to most users. 🧲 Slot design. Copper layout. Cooling paths. Small changes inside the motor create big efficiency gains. Even 1–2% efficiency gain here directly improves vehicle range. What matters more in EV motors: magnets, copper design, or cooling? ⚡ Let's discuss. 🔔 Follow

80 kW peak motor. 8500 rpm. 95% efficiency. 12.7 kWh LiPo batteries. This powertrain just pushed an electric race boat to 91.58 km/h. 🚤 I recently learned, high-speed racing boats are going electric. And racing in Formula-60 events. Recently, I spoke with Stephane Collard , Co-Owner at Protenergies, a company working on electric boat conversions. He shared some interesting insights. I thought it is worth sharing. This industry is quietly emerging. Here is how their ecosyste