DMM Technology has introduced a high torque brushless AC servo motor,
7.2Nm Peak, driven by Dyn2 AC servo drive, in a purpose to drive the ballscrew or pinion directly without gear or belt reducer.
The max speed for the 7.2Nm AC servo motor is 1000Rpm, very low cogging,
very smooth, quiet.
For more information please have a reference at
http://www.dmm-tech.com/Motor.html
Thanks