Alain26 estos datos son sacados de las tablas del fabricante del motor, te mando los datos completos del servomotor de 750W

Rated Output 750W (1.01) rated Torque 2.39N*m (338 oz*in)
Instantaneous Peak Torque 7.1 N*m (1010 oz*in)
Continuous Output current 4.4 A (rms)
Rated Angular Acceleration 35600 rad/s2
Rated Power Rating 85.1 KW/s