DC motor to robotic servo

[max_imum2000]

hello,
i am wondering if there any circuit or IC that i can connect to a normal dc motor to convert it to servo like futuba and the ones used in robotics ?
not like encode type servo.

i will appricate your help very much

max

[NC Cams]

Try the NE544 IC that was supplied by Signetics/Phillips/Ideal Semiconductor. This was used for years to make R/C servos. Real easy to use.

Another was Mitsubishi M51660L. Novak and Futaba used it their ESC's and servos.

New Japan Radio also sold a servo IC (NJM2611) Digikey distributed their line at one time.

The ZN409 or ZN419 servo IC was als sold at one time.