Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...
Bike Rumor

Avinox MG Concept: Lightweight, Full-Power Combined eBike Motor & Gearbox Project

We heard rumors that the next new Avinox ebike motor was going to be even more advanced than their recent gen 2 power upgrade, and the MG Concept motor gearbox certainly doesn’t disappoint. I’ve been ...
IEEE

A Sensorless Speed Control of High-Speed BLDC Motor Using Variable Slope SMO

Abstract: Low-power and high-speed BLDC(Brushless DC) motor is widely used in vacuum cleaners. This paper presents a sensorless speed control scheme for a high-speed BLDC motor of a hand-stick vacuum ...
Green Industry Pros

Titan International, Calstar Group Roll Out Variable Pressure Operation Technology

Titan International and the recently acquired Carlstar Group launched its Variable Pressure Operation (VPO) technology at Equip Exposition. This innovative flat-proof technology offers a versatile ...
IEEE

Design and Analysis of Wide Speed Regulation of Variable Leakage Flux Reverse Salient-Pole Motor

Abstract: In this article, a new variable leakage flux reverse salient-pole motor (VLF-RSPM) is raised to widen the speed range. The innovation is to realize both reverse salient-pole characteristics ...