Specification: Part Number 7101684 Maximum output frequency: 300 kHz, 600 kHz Start up torque: 9 Ncm Pulses per revolution: 2,048 Moment of inertia of the rotor: 490 gcm² Storage temperature range: -30 °C ... +85 °C Shaft diameter: 30 mm Mechanical interface: Through hollow shaft Operating torque: 7 Ncm Working temperature range: -20 °C ... +70 °C Connection type: Male connector, MS, 10-pin, radial Electrical interface: 5 V, TTL, Male connector, MS, 10-pin, radial