| 摘要 |
The present invention relates to the technical field of treadmills, in particular a low energy loss, highly efficient treadmill. The present invention solves the technical problem in the prior art of loud noise and high operation energy loss. The present low energy loss, highly efficient treadmill comprises a running platform frame; a looping running belt is provided on the running platform frame; one end of the running platform frame is provided with a rotating roller, and the other end is provided with brushless direct current motor having an external rotor; the rotating roller and the brushless direct current motor having an external rotor are parallelly arranged; the looping running belt loops between the rotating roller and brushless direct current motor having an external rotor, and when the brushless direct current motor having an external rotor operates, the brushless direct current motor having an external rotor drives the looping running belt to rotate. Compared to the prior art, the present invention has the following advantages: 1, a more logical design; the provision of the brushless direct current motor having an external rotor generates inertia by itself during operation, thereby ensuring the operation stability of the treadmill and operation efficiency; having no brushes reduces the operation noise of the treadmill, thus being more practical; 2, low manufacturing cost. |
