It uses neodymium-iron-boron magnets to make a high-power density motor for low-power applications. The technology also offers zero cogging torque for low-ripple torque pointing applications, and a ...

(portescap.com), use a coreless design with a self ... A lower regulation factor means less heat is lost at high loads, thus letting the motor retain power density over its life despite sustained ...

Samarium Cobalt (SmCo) magnets are ideal for high-temperature ... coreless DC motors market during the forecast period. The growth of various key industries such as the power and automotive ...

[Marcos Chaparro] recently posted details of his controller project — the VESC-controller, an open source controller capable of driving motors up ... to adapt it for high power applications.

The key to high-efficiency for these devices lies in the fact they have a coreless ... motor efficiency, which says that efficiency is the ratio between the shaft output power and the electrical ...

Major advantages of coreless motors include very low inertia, low mechanical time constant, and high efficiency. Because the core is ironless, its low mass allows more rapid acceleration and ...

Our motor addresses this need by not requiring rare earths.” For their two-year project titled “Advancing Electric Vehicle ...

The right design options can be even more important in high-voltage ... circuitry of a power supply on the isolated side. SSRs designed with these innovative protection features can be highly reliable ...

Bafang, a leading Asian supplier of electric bicycle drive systems, has just unveiled its newest electric bicycle motor intended to improve upon one of its popular high-power drive units.