For sale is a Pacific Scientific SC125-410-T4 Brushless Servomotor Velocity Controller 230VAC 3PH This part comes from a machine that we acquired and took apart for scrap. I believe it is in good working condition. However, I have no way to test it, so I am not sure and there is NO GUARANTEE of functionality. However, if you receive this item and it does not work, you are welcome to return it for a full refund, MINUS ALL SHIPPING COSTS. Thanks.