33VM62-108-5
The 33VM62-108-5 from Pacific Scientific offers a torque constant of 8.0 oz-in per Amp and a rotor inertia of 0.0006 oz-in-sec2. Part of the Low Inertia PMDC Servomotors, it features a physical diameter of 2.6 inches and a rated voltage of 30V.
It operates at 5.2A RMS with a terminal resistance of 1.29 Ohms and weighs 10 kg for stable performance. This motor uses a splined gear shaft for efficient integration.