can you give the clear Product Deta

can you give the clear Product Details of new style motor pulley?
And about the motor pulley,please advise which kind of do you need according below picture

Results (Chinese Traditional) 1:

你能給新風格馬達皮帶輪明確產品的詳細資訊嗎？關於馬達皮帶輪，請告知這種你需要根據圖片的下方

Results (Chinese Traditional) 2:

你可以給新的風格電機皮帶輪的明確產品詳細信息？
而關於電機皮帶輪，請指教樣的，你按照下面的圖片需要哪些

Results (Chinese Traditional) 3:

你能給清晰的產品細節的新風格的電機滑輪嗎？關於電機皮帶輪，請根據圖片提供您需要的哪種