Giddings & Lewis HSM 430 Low-inertia Brushless Servo Motor (230 Volts) | 0.00025 / (0.0022) kg-m² / (lb-in-s²) Rotor Inertia | 6.2 (13.7) kg (lb) Weight | 3.4 (30) Nm (lb-in) Continuous Torque | 11.3 (100) Nm (lb-in) Peak Torque