desk fan motor durable motor strong loading capacity fast startup high speed desk fan motorFeatures:1) For stand fans or desk fans 2) Motor size: from 12mm to 24mm 3) Any voltage available4) Dimensions: 71 x 71 x 12mm, 71 x 71 x 14mm, 71 x 71 x 16mm, 66 x 66 x 12mm, 66 x 66 x 14mm, 66 x 66 x 16mm