Unused item, custom-made with a keyway加工 on the shaft and a modified flange shape. Due to long-term storage, the product condition is listed as "like new." Please refer to the manufacturer's catalog for specifications. Also, please prepare a separate servo amplifier. Main specifications are as follows: 30W DC48V 1.9A 3000min^-1 IP40 Multiple units of the same model can also be sold. Please inquire if you are interested.