I'm looking for a brake to add to my z axis motor to keep the head from dropping when the machine is powered off. I bought my motor from K2 cnc but I haven't been able to get on their site to contact them. After a little research, it appears that K2 CNC has gone out of business... I haven't been able to find a brake using the numbers on the motor. Does any one know of a braking system that will work for K2-TC9 servos motor? Is there another part number I should be searching for? I couldn't find any other numbers off the motor itself or the reciept... maybe even a spec print? Any insight on this would be a great help thanks!