The servo motor has a rotation detector (encoder) mounted on the back shaft side of the motor to detect the position and speed of the rotor. This enables high resolution, high response positioning operation.
Kollmorgen Examines Five Brushless Servo Motor Components
From the Factory to the Farm: Unleashing the Power of Kollmorgen's Servo Motor Technology
Servo motors with built-in drive/controls; $249
AGV & AMR Motors including Servo, Frameless, and More
Kinetix RDB Direct-drive Servo Motors
400W 24V DC Servo Motor, 2.25 nm, 1500 RPM
AC servomotor, AC servo motor - All industrial manufacturers - Page 2
BLDC & AC servo motors w/ encoders, NEMA 23 & 34
What is a Servo Motor?
How Large Servo Motors Are Transforming Industrial Machinery - KEB
What is a Servo Motor?
TETRIX® MAX Standard-Scale Servo Motor (W39197)