Low inertia, compact length servo motors for highly dynamic applications
Compact Dynamic Brushless Servo Motors (CD Series) from Moog are electronically commutated synchronous AC motors with permanent magnet field excitation.
The CD Series Servo Motors includes several design enhancements to deliver smooth slow speed performance. The enhancements include the selection of a high pole count (8 to 12 poles) electromagnetic design, a stator with nonsymmetric slot count and other proprietary features to minimize cogging.