The straight class not brushes decelerates electrical machinery’s application prospect

The straight class not brushes decelerates the electrical machinery is one kind of high performance can the speed reducer. Its most major characteristic has the straight class speed reducer’s external characteristic, wheel hub motor but has not brushed the composition the mechanical contact structure. Adds it, it uses the permanent magnet body to transfer the child, does not have the excitation loss: Gives off heat the armature coil installs on the outside stator, radiates easily, therefore, the straight class not brushes decelerates the electrical machinery not to commutate electric bicycle motors the spark, does not have the radio jamming, the electrical machinery machine system to compare has the higher energy density and a higher efficiency, has the very good application prospect.