M-203-S-23
The M-203-S-23 from Kollmorgen features a rated speed of 7500 RPM and a continuous torque of 1.64 lb-ft. Part of the M Goldline Servo Motors series, it delivers a peak torque of 4.68 lb-ft and uses four poles. This motor weighs 8.5 lb and has a rotor inertia of 0.0000340 lb-ft-sec².
It accelerates at 96,500 rad/sec² and runs at 250 V RMS. Thermal resistance at stall is 0.87°C/W with an 18-minute time constant. Viscous damping of 0.005 lb-ft/kRPM ensures smooth motion.